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629f071b |
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27-Feb-2024 |
X512 <danger_mail@list.ru> |
pci: extend MSI interrupt vector number to 32 bits Also increase MSI message data size to 32 bits according to PCIe spec. Remove 0xff check for MSI interrupts because it is potentially valid interrupt vector number. Reject 0xff only for legacy pin interrupts. - MSI-X supports up to 2048 interrupts per device that do not fit to `uint8`. - Non-x86 systems may use separate interrupt vector ranges for hard-wired interrupts and MSI interrupts so `uint8` is not enough to represent all of them. Change-Id: Iaf9ffb197ec23db0f97ffe3ea756d28d7bfc8705 Reviewed-on: https://review.haiku-os.org/c/haiku/+/7433 Reviewed-by: waddlesplash <waddlesplash@gmail.com> Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>
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#
3b91d73b |
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16-Dec-2022 |
X512 <danger_mail@list.ru> |
bus & drivers: drop PCI_x86 Change-Id: I494deaf24a4793a5e0fe9fa46ecdce32f65e616a Reviewed-on: https://review.haiku-os.org/c/haiku/+/6226 Reviewed-by: waddlesplash <waddlesplash@gmail.com> Reviewed-by: Fredrik Holmqvist <fredrik.holmqvist@gmail.com>
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#
3a42882e |
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25-Nov-2022 |
Jérôme Duval <jerome.duval@gmail.com> |
intel_extreme: check another register when finding out hw_cdclk on Haswell/Broadwell doesn't help with #18084 Change-Id: I6f3cc8b50fc5742fab3021f01b90dfebe484b336 Reviewed-on: https://review.haiku-os.org/c/haiku/+/5830 Reviewed-by: Jérôme Duval <jerome.duval@gmail.com> Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>
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#
85344c11 |
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04-Jun-2022 |
Jérôme Duval <jerome.duval@gmail.com> |
intel_extreme: also set hw_cdclk on Broadwell this needed for dp aux before skylake, only for DP A (eDP). should help with #17771 Change-Id: I4bdcca1fdc05294fb5b56c5c96164b6936a5881e Reviewed-on: https://review.haiku-os.org/c/haiku/+/5355 Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org> Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>
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#
59ce1ffe |
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23-May-2022 |
Jérôme Duval <jerome.duval@gmail.com> |
intel_extreme: check internal crt feature in VBT for analog probe on DDI * also uses the BAR size when dumping regs (as done by the intel_reg tool). Change-Id: Ie29768afc8f9c42bb9a03b2866db34c4b0e43b7d Reviewed-on: https://review.haiku-os.org/c/haiku/+/5334 Reviewed-by: Jérôme Duval <jerome.duval@gmail.com> Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>
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#
514c42d7 |
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18-May-2022 |
Jérôme Duval <jerome.duval@gmail.com> |
intel_extreme: improve DpAux support on HSW/SNB/IVB hraw_clock is possibly dynamic, but for the usecase this seems good enough. Tested on SandyBridge and Haswell laptops. Change-Id: I045b3c03f6b37bbffb3d8688658ffaa2a97311ae Reviewed-on: https://review.haiku-os.org/c/haiku/+/5319 Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org> Reviewed-by: Jérôme Duval <jerome.duval@gmail.com>
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#
459f1bcd |
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02-May-2022 |
Jérôme Duval <jerome.duval@gmail.com> |
intel_extreme: irq hotplug support for IceLake and newer PCH. we enable every port interrupt instead of relying on the ports found in the VBT. ATM only log the plug state when it changes. Change-Id: I5175fb137d11f0114beb2915a4f363341cfe8e36 Reviewed-on: https://review.haiku-os.org/c/haiku/+/5287 Reviewed-by: Jérôme Duval <jerome.duval@gmail.com>
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#
46bbf334 |
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01-May-2022 |
Jérôme Duval <jerome.duval@gmail.com> |
intel_extreme: parse VBT device configs, use this to skip unused ports * BDB version from 111 * for DDI from Gen9 * for HDMI and DisplayPort from Gen6 * use the first port to create the mode list * also probe DDI Port A * the aux channel helps to select the correct dp aux registers. Change-Id: I80549a6ec0477bed768cc5f388959b606d50c1b7 Reviewed-on: https://review.haiku-os.org/c/haiku/+/5286 Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org> Reviewed-by: Jérôme Duval <jerome.duval@gmail.com>
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#
3c263adf |
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02-Apr-2022 |
Jérôme Duval <jerome.duval@gmail.com> |
intel_extreme: rework interrupt handler for gen8 til gen11 minimize register reads/writes. makes more interrupt handling easier to add, for instance iir interrupts. Change-Id: I97a7e9fcc9273ada6c0f12d5343bf7804f8bdd20 Reviewed-on: https://review.haiku-os.org/c/haiku/+/5174 Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org> Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>
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#
890aa411 |
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28-Mar-2022 |
PulkoMandy <pulkomandy@pulkomandy.tk> |
intel_extreme: improve brightness setting support - Newer devices use a different layout for the backlight PWM registers - Get the min brightness level from the BDB Change-Id: I99745a022dd38733a4c2386f91c4c57016dd2acd Reviewed-on: https://review.haiku-os.org/c/haiku/+/5162 Reviewed-by: Jérôme Duval <jerome.duval@gmail.com> Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>
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#
467b19de |
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26-Mar-2022 |
Jérôme Duval <jerome.duval@gmail.com> |
intel_extreme: setup Gen11 interrupts added register names from i915 as that's what the register dump tool uses. Change-Id: I4c4db881f55ffa820c0a6a058a533328a0b5d68f Reviewed-on: https://review.haiku-os.org/c/haiku/+/5161 Reviewed-by: Adrien Destugues <pulkomandy@gmail.com> Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>
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#
69cab3d4 |
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22-Mar-2022 |
Jérôme Duval <jerome.duval@gmail.com> |
intel_extreme: remove gen8 interrupt handler on exit should fix #17535 Change-Id: I09d62090c68bd50494ca168d92d3df7b0c6fd0b4 Reviewed-on: https://review.haiku-os.org/c/haiku/+/5138 Reviewed-by: waddlesplash <waddlesplash@gmail.com> Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>
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7a5f5dc5 |
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14-Mar-2022 |
Jérôme Duval <jerome.duval@gmail.com> |
intel_extreme: handle 64-bit PCI BARs
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#
da606501 |
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19-Feb-2022 |
Jérôme Duval <jerome.duval@gmail.com> |
intel_extreme: enable power on init could be necessary on laptop with multiple graphics cards Change-Id: I38040a4d83be62904b0154d75890ef00b2a878b0 Reviewed-on: https://review.haiku-os.org/c/haiku/+/4978 Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org> Reviewed-by: Jérôme Duval <jerome.duval@gmail.com>
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#
fd876ad7 |
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04-Dec-2021 |
Kacper Kasper <kacperkasper@gmail.com> |
intel_extreme: vblank interrupt support for Gen8+ Change-Id: I8e7e68786cc4a626cb386929600715a6a6b1917d Reviewed-on: https://review.haiku-os.org/c/haiku/+/4760 Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org> Reviewed-by: Axel Dörfler <axeld@pinc-software.de> Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>
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#
c80ea549 |
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05-Dec-2021 |
Rudolf Cornelissen <rudhaiku@gmail.com> |
intel_extreme: PLLs post skylake work differently again. Refclk update.
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#
03ed1049 |
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26-Nov-2021 |
Rudolf Cornelissen <rudhaiku@gmail.com> |
intel_extreme: enabled all known skylake gfx cards since they are pgm'd now
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#
4492fde7 |
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27-Oct-2021 |
Adrien Destugues <pulkomandy@pulkomandy.tk> |
intel_extreme: reduce use of display_mode where display_timing is enough In most cases we don't need to use the complete display_mode struct and we just need the timings. This will avoid future confusion between the virtual width/height and the actual display timings, if we implement scrolling someday. Change-Id: I6c4430b84130b956a47ea0a01afb0843f5a34fd2 Reviewed-on: https://review.haiku-os.org/c/haiku/+/4665 Reviewed-by: waddlesplash <waddlesplash@gmail.com>
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#
bed01fe3 |
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23-Mar-2020 |
Jérôme Duval <jerome.duval@gmail.com> |
AreaKeeper.h: move to headers/private/kernel Change-Id: I9ae2b9a6243809a618c0520a26e064ce3c5be2b4 Reviewed-on: https://review.haiku-os.org/c/haiku/+/2410 Reviewed-by: waddlesplash <waddlesplash@gmail.com>
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#
980a3930 |
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09-Feb-2020 |
Adrien Destugues <pulkomandy@pulkomandy.tk> |
intel_extreme: build fix, remove unused variables.
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#
af8d74ae |
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09-Feb-2020 |
Adrien Destugues <pulkomandy@pulkomandy.tk> |
intel_extreme: fix width of interrupt register. The driver had been using 16 bit reads and write (introduced by Axel in 2006), but the hardware documentation (released in 2008) says the register is 32bit. Use 32bit since that makes the code identical to what's used for later devices. If 16bit is needed, it's only for the pre-2008 devices.
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#
56cddb51 |
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21-Nov-2019 |
Adrien Destugues <pulkomandy@pulkomandy.tk> |
intel_extreme: fix vblank interrupt for Ironlake Ironlake and SandyBridge use the same layout for the interrupt register. Previous generations don't use PCH so the interrupt register is different. Next generations shuffle the bits again to make space for a 3rd display pipe. Thanks to D3ant for letting me test this on his computer!
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#
e29b7dd8 |
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19-Oct-2019 |
Augustin Cavalier <waddlesplash@gmail.com> |
intel_extreme: Fix TRACE macro format.
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#
ce8f386d |
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05-Oct-2019 |
Adrien Destugues <pulkomandy@pulkomandy.tk> |
intel_extreme: extra tracing around overlay memory block init To help understand the problem in #14276 Change-Id: I334a5cdfa149d335068f2135d13ed729b53fe6ab Reviewed-on: https://review.haiku-os.org/c/haiku/+/1900 Reviewed-by: waddlesplash <waddlesplash@gmail.com>
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#
acc0180a |
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05-Oct-2019 |
Adrien Destugues <pulkomandy@pulkomandy.tk> |
intel_extreme: enable global interrupt bit also for Haswell. Fixes #13802.
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#
8a0c9d52 |
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10-Aug-2019 |
Augustin Cavalier <waddlesplash@gmail.com> |
OS: Rename B_USER_CLONEABLE_AREA to B_CLONEABLE_AREA. It now lives in OS.h. The idea is that this will now be accessible to userland applications, so userland memory is protected from access by other processes, just as kernel memory is. No functional change (the constants are still the same, though I've changed some to use shifts to make clear which bits are allocated are which are unused.)
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#
597837c7 |
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29-Sep-2018 |
Fredrik Holmqvist <fredrik.holmqvist@gmail.com> |
Remove unused variable in intel_extreme
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#
c2d37953 |
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28-Jul-2018 |
Adrien Destugues <pulkomandy@pulkomandy.tk> |
Rework PLL calculations for Iron Lake The limits were wrong in several places. Checked the sandy bridge, ivy brige and haswell docs, they all say mostly the same. - The value of p2 is either 7, 14, 5 or 10 depending on 1 bit in the config register and on the display type. We can guess which values are right according to the global P limit (5-80 when using 5/10, 28-something when using 14/7). The values are different because CRT need a precise, but rather low pixel clock, while modern display interface can accomodate being faster than required by a few MHz, but need a much higher speed (the bits are transferred serially, so they need to be at least 8 times faster than a DAC). - The limits for N were obviously wrong, as the register is written with N-2, so values less than 2 make no sense. Use 3-8 as specified in the datasheet. - The reference frequency (set by the driver) was wrong, too. It is 120MHz, not 96. It is 100MHz in some cases (FDI, etc), we should see when this happens and switch to the right reference for PLL computations. - There was an attempt to minimize the value of N (a powersaving effort, I guess?), but it would basically force the loop to stop at the first value of N tested, resulting in way off timings in some cases. - To ease testing and stop sending patches and syslogs back and forth with vidrep, extract the "test mode" from pll.cpp into a proper test executable, making it a little easier to experiment with the code and fix the problems. This should fix #13669 and possibly other cases of "out of range", black screen, bad timings, etc. Change-Id: Ic4c1c159701f352b7c1ef15a647f023c82ac26c Reviewed-on: https://review.haiku-os.org/360 Reviewed-by: Axel Dörfler <axeld@pinc-software.de> Reviewed-by: waddlesplash <waddlesplash@gmail.com>
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#
cd7bd437 |
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08-Aug-2018 |
Augustin Cavalier <waddlesplash@gmail.com> |
Fix missing B_USER_CLONABLE_AREA in intel_extreme Fixes #14333
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#
5bd8cf13 |
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01-Jul-2018 |
Jérôme Duval <jerome.duval@gmail.com> |
intel_extreme: use user_memcpy to write to user mapped memory. * now boot successfully to desktop with SMAP enabled on intel_extreme. * enforced 80 chars/line on two occasions.
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#
abb59d73 |
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24-Jun-2018 |
Augustin Cavalier <waddlesplash@gmail.com> |
intel_extreme: Fix instances of user memory creation and access. You still cannot boot to desktop under SMAP on intel_extreme, however, as the agp_gart bus has not been patched properly. Doing so breaks the intel_extreme accelerant, so more investigation is needed.
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#
2080509c |
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27-Aug-2016 |
Adrien Destugues <pulkomandy@pulkomandy.tk> |
Fix some missing parentheses * Problem found by gcc4.
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#
8a3177ff |
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27-Aug-2016 |
Adrien Destugues <pulkomandy@pulkomandy.tk> |
intel_extreme: enable Werror and fix warnings.
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#
8dd9b6f0 |
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27-Aug-2016 |
Adrien Destugues <pulkomandy@pulkomandy.tk> |
intel_extreme: style fixes and clarifications Thanks to Axel for review.
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#
187ad82a |
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26-Aug-2016 |
Adrien Destugues <pulkomandy@pulkomandy.tk> |
intel_extreme: fix wait_for_vblank on SandyBridge There was some mixup with the interrupt registers, still: - The driver uses 16-bit read/write, but on SandyBridge the register is 32 bits - There is a global interrupt enable bit, which must be set to unmask everything else - The bits for vblank interrupt are not the same on SNB and later PCH based devices, and the code mixed the two. Move the computation of the interrupt bits to an helper function, and use it everywhere to make sure we always use the right bits.
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#
92e254d0 |
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10-Jul-2016 |
Alexander von Gluck IV <kallisti5@unixzen.com> |
intel_extreme: Improve PCH detection * Detect PCH model based on ISA bridge and save into shared info for later use. * On CougarPoint PCH systems, assign pipes via special CPT registers * Drop HasPlatformControlHub as PCH should be based on more than just generation.
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#
3d1bd895 |
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11-Mar-2016 |
Alexander von Gluck IV <kallisti5@unixzen.com> |
intel_extreme: Properly use VBIOS panel mode * Move current_mode into the accelerant as the driver doesn't care. * Record panel_mode in driver and present to accelerant * eDP, if no EDID and mobile, leave edid incomplete. Mode set should notice that and fall back to panel_mode
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#
e28962a2 |
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23-Dec-2015 |
Alexander von Gluck IV <kallisti5@unixzen.com> |
intel_extreme: Fix pci index mappings on i9xx < i96x
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#
e6fefa6c |
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19-Nov-2015 |
Alexander von Gluck IV <kallisti5@unixzen.com> |
intel_extreme: More FDI training work * IvyBridge or higher can auto-train. * Linux doesn't use this feature, however manual FDI link training is *really* complex... lets try auto-training first.
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#
202ffc8c |
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16-Nov-2015 |
Alexander von Gluck IV <kallisti5@unixzen.com> |
intel_extreme: Bump the VLV offset back a bit and fix port defines
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#
fa45565e |
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13-Nov-2015 |
Alexander von Gluck IV <kallisti5@unixzen.com> |
intel_extreme: Add missing vlv offset to south shared
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#
c9117774 |
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04-Nov-2015 |
Alexander von Gluck IV <kallisti5@unixzen.com> |
intel_extreme: Improve generation tracing
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#
fb255821 |
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04-Nov-2015 |
Alexander von Gluck IV <kallisti5@unixzen.com> |
intel_extreme: Correct generations based on some Intel help
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#
84b7116d |
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01-Nov-2015 |
Alexander von Gluck IV <kallisti5@unixzen.com> |
intel_extreme: Rework card identification defines * Be more verbose on flag type * Add additional groups * Add additional families * Correctly assign later models
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#
e747cbe1 |
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23-Oct-2015 |
Alexander von Gluck IV <kallisti5@unixzen.com> |
intel_extreme: Fix regs, remove PCH for VLV, Expand Type * Fix some incorrect HDMI reg locations * PCH goes away on later Intel chips * Add more mask room for Intel Groups
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#
c7af18fd |
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21-Oct-2015 |
Alexander von Gluck IV <kallisti5@unixzen.com> |
drivers/intel_extreme: Fix ValleyView block offsets
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#
bc5cad73 |
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18-Oct-2015 |
Alexander von Gluck IV <kallisti5@unixzen.com> |
intel_extreme: Correct card identification, add gen4 hdmi regs
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#
97aa078e |
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15-Oct-2015 |
Alexander von Gluck IV <kallisti5@unixzen.com> |
intel_extreme: Intial work for ValleyView support * No impact to non-ValleyView chipsets * Bump some register locations for VLV * Only have HDMI port to test with on my ValleyView GPU and our driver seems to be missing all HDMI and sideband functionality. * As ValleyView chipsets seem to be UEFI only, we don't have VESA fallback, so this shouldn't cause regressions. (unless we get UEFI framebuffer support)
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#
0f94784a |
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01-Mar-2015 |
Adrien Destugues <pulkomandy@gmail.com> |
intel_extreme: fix vblank interrupt on Ivy Bridge and later Intel changed the PCH interrupt bits between Sandy Bridge and Ivy Bridge to make space for the 3rd display pipe. Take this into account and check for the correct bits on the newer devices. Fixes #11522.
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#
2d5dbc78 |
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29-Aug-2014 |
Adrien Destugues <pulkomandy@gmail.com> |
Add support for my Core i3 integrated graphics.
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#
c1400fb6 |
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03-Jun-2014 |
Axel Dörfler <axeld@pinc-software.de> |
intel_extreme: use VESA EDID info as fallback. * Only in case retrieving EDID info failed on head A and C. * Should help with detecting the native resolution for ticket #10878.
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#
ab1f2cd0 |
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08-Mar-2014 |
Jérôme Duval <jerome.duval@gmail.com> |
intel_extreme: read and loop for new interrupts. Fix #9718. * MSI seems to trigger the need to loop: interrupts are not generated for bits set while we process.
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#
ef726c68 |
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16-Jan-2014 |
Adrien Destugues <pulkomandy@pulkomandy.tk> |
Intel_extreme: improve i855 support. https://github.com/druga/haiku-stuff/tree/master/intel_extreme Rebased against current sources. * The BIOS video mode sometimes reports a scaled mode instead of the physical panel dimensions. Get the data from the VBT table as well, and use it if the reported resolution is bigger. * On first boot, force the panel native mode so the user doesn't have to set it manually. * Only allow a single head at a time on i855gm, as the card can't drive both heads at the same time. * Detect when a new requested mode is the same as the current one, and skip modesetting in that case. Avoids screen flickering when changing workspaces. * Fix some cases of misdetecting which pipes to enable
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#
c2cfbd70 |
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09-Aug-2013 |
Jerome Duval <jerome.duval@gmail.com> |
intel_extreme: add MSI support
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#
055a6264 |
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05-Jul-2013 |
Jerome Duval <jerome.duval@gmail.com> |
intel_extreme: only init overlay registers ... when memory allocation succeeded.
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#
dff48661 |
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05-May-2013 |
Michael Lotz <mmlr@mlotz.ch> |
intel_extreme: Remove redundant cast of argument.
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#
c162f52e |
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04-May-2013 |
Jérôme Duval <jerome.duval@gmail.com> |
intel_extreme and radeon_hd: some 64 bit fixes
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#
e71af5ae |
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31-Dec-2012 |
Alexander von Gluck IV <kallisti5@unixzen.com> |
intel_extreme: Add RC6 downclocking support * Generation 6 (SandyBridge) and later support automatic downclocking of the GPU offering substantial battery use reductions. * As we're playing with fire here, only use on mobile devices SandyBridge or later. * This is testing stable on my SandyBridge laptop, however I need further confirmation of the functionality of this. * Move clock gating into a function in the power.cpp file
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#
78303934 |
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28-Dec-2012 |
Alexander von Gluck IV <kallisti5@unixzen.com> |
intel_extreme: Fix tracing toggle names
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#
d1043dfa |
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28-Dec-2012 |
Alexander von Gluck IV <kallisti5@unixzen.com> |
intel_extreme: Add IvyBridge fixups * Add initial clock gating fix (may need tweaking)
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#
5176bea3 |
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28-Dec-2012 |
Alexander von Gluck IV <kallisti5@unixzen.com> |
intel_extreme: Improve tracing * This was needed to find a bug while working on IvyBridge support. * Code looks a bit cleaner as well now. * If something goes wrong, user is now better notified via syslog
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#
1f75663c |
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16-Oct-2011 |
Michael Lotz <mmlr@mlotz.ch> |
Remove the interrupt register block. These aren't actually identitiy mapped (they are actually reversed), so introduce a find_reg() inline function to map such regs individually instead. Should fix interrupt storms on SandyBridge. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42870 a95241bf-73f2-0310-859d-f6bbb57e9c96
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#
c0cb09ba |
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16-Oct-2011 |
Michael Lotz <mmlr@mlotz.ch> |
* Add a couple more SandyBridge IDs. They might work, but I can't test them. * Also add the definitions and some specifics for IronLake (ILK), but keep the IDs disabled as at least the one version I can test with doesn't work yet. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42869 a95241bf-73f2-0310-859d-f6bbb57e9c96
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#
9e2e0d8d |
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16-Oct-2011 |
Michael Lotz <mmlr@mlotz.ch> |
Make some more SandyBridge specifics into Platform Control Hub (PCH) specifics. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42868 a95241bf-73f2-0310-859d-f6bbb57e9c96
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#
c788baed |
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16-Oct-2011 |
Michael Lotz <mmlr@mlotz.ch> |
Style cleanups only, no functional change. * Make the pointer style consistent accross all components, which should make it easier when working all over the place. * 80 char limits. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42863 a95241bf-73f2-0310-859d-f6bbb57e9c96
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#
f0468be3 |
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15-Oct-2011 |
Michael Lotz <mmlr@mlotz.ch> |
* Rework how registers are accessed. Most registers are now grouped into register blocks and we encode their block into the register definition. On register access these blocks are then translated into the final address. * Set up the register blocks for (G)MCH and PCH variants. * Remove most SandyBridge code that was actually PCH specific and is now taken care of automatically. * This will temporarily break SandyBridge support again until the right transcoders are actually programmed. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42857 a95241bf-73f2-0310-859d-f6bbb57e9c96
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#
395d16a9 |
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14-Oct-2011 |
Michael Lotz <mmlr@mlotz.ch> |
Some more SandyBridge specifics to get V-blank interrupts going. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42850 a95241bf-73f2-0310-859d-f6bbb57e9c96
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#
e436a27e |
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13-Oct-2011 |
Michael Lotz <mmlr@mlotz.ch> |
* Add preliminary support for one SandyBridge mobile integrated graphics device (the one in my new ThinkPad X1). The PLL is still off a bit so it has a few blurry stripes, but EDID and mode setting basically works. * Starting with IronLake the north/south bridge or (G)MCH/ICH setup was moved into a platform control hub (PCH) which means that many registers previously located in the GMCH are now in the PCH and have a new address. * I'm committing this mostly because this way the additions are more easy to follow. It is a bit messy and I'll clean it up more and possibly make it a bit more generic. Also most of these changes actually apply to IronLake and up and aren't SandyBridge specific, so a few of those additions will still get a broader scope and new chips will be added. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42839 a95241bf-73f2-0310-859d-f6bbb57e9c96
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08-May-2011 |
Jérôme Duval <korli@users.berlios.de> |
"intel_extreme" was printed twice git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41387 a95241bf-73f2-0310-859d-f6bbb57e9c96
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3096fb81 |
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27-Nov-2010 |
Adrien Destugues <pulkomandy@pulkomandy.ath.cx> |
Style fix as pointed out by Stephan. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39664 a95241bf-73f2-0310-859d-f6bbb57e9c96
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26-Nov-2010 |
Adrien Destugues <pulkomandy@pulkomandy.ath.cx> |
Enable the VBlank interrupt on pipe B for LVDS panels. This gets it working for me. Most stuff using BDirectWindowand synced drawing should now work better (\n and TVBack demos for example) git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39655 a95241bf-73f2-0310-859d-f6bbb57e9c96
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cdfd124b |
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06-Jun-2010 |
Axel Dörfler <axeld@pinc-software.de> |
* Now phys_addr_t should be used where needed. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37028 a95241bf-73f2-0310-859d-f6bbb57e9c96
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5003f66a |
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04-Jun-2010 |
Rene Gollent <anevilyak@gmail.com> |
The physical base pointer can be NULL since it's only allocated if certain flags are passed. Fixes regression introduced in r36999 and hopefully ticket #6137. Axel, please review. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37016 a95241bf-73f2-0310-859d-f6bbb57e9c96
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02-Jun-2010 |
Ingo Weinhold <ingo_weinhold@gmx.de> |
Quick and dirty work-around for broken interface. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36999 a95241bf-73f2-0310-859d-f6bbb57e9c96
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28-Oct-2009 |
Brecht Machiels <brecht@mos6581.org> |
made code style more consistent with the rest of the driver git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33815 a95241bf-73f2-0310-859d-f6bbb57e9c96
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23-Oct-2009 |
Brecht Machiels <brecht@mos6581.org> |
* added support for GM45 (might work for other chips in the G4 series) * added header for dealing with binary numbers and bitmasks (C++ templates) these "macro's" might not work well for long words, though git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33749 a95241bf-73f2-0310-859d-f6bbb57e9c96
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14-Aug-2009 |
Axel Dörfler <axeld@pinc-software.de> |
* Changed the way the device type is tested/set. There shouldn't be any functional changes. * Minor cleanup. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32353 a95241bf-73f2-0310-859d-f6bbb57e9c96
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78fa3aff |
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31-Jan-2008 |
Axel Dörfler <axeld@pinc-software.de> |
* Overlay on the G33 does not work anymore in the secondary ring buffer; we now always only use the primary ring buffer. * Removed secondary ring buffer allocation and member fields. * Increased size of the primary ring buffer to 65536 bytes. * The bytes per row register is computed differently for 9xx chips. * On G33, the overlay does not need a physical address anymore, so we don't pass B_APERTURE_NEED_PHYSICAL to the allocation anymore for that device. * intel_free_memory() accidently added the aperture base to the allocation and would therefore never free any memory. * INTEL_RING_BUFFER_SIZE_MASK was shifted one bit to the right, didn't cause any harm with our buffer sizes, yet, though. * With these changes, the driver runs stable on a G33 chipset (I have not yet tested the hardware cursor, though, it might need some work, too). The only known issue left is that overlay flickers a bit if its buffer is partially backed up by reserved and allocated memory. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23798 a95241bf-73f2-0310-859d-f6bbb57e9c96
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29-Jan-2008 |
Axel Dörfler <axeld@pinc-software.de> |
Work in progress (might not work for you yet): * Now uses the AGP GART module for memory management. This greatly simplifies the memory handling, and memory is now actually allocated on demand, instead of a fixed size (stolen memory is not freed, though). * The Intel GART module should now also work with older chipsets. * No longer remove the GTT size from the stolen memory; this appears to have been a mistake in the X driver. Not sure about the BIOS popup yet. * The AGP module (in combination with the Intel GART module) is now mandatory to use the Intel driver. * Removed now superfluous settings (like memory size). Only enabling/disabling the hardware cursor is still supported. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23781 a95241bf-73f2-0310-859d-f6bbb57e9c96
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26-Jan-2008 |
Axel Dörfler <axeld@pinc-software.de> |
* Simplified usage of the INTEL_TYPE_xxx constants. * Added some defines needed when playing with the bridge controller. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23753 a95241bf-73f2-0310-859d-f6bbb57e9c96
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23-Jan-2008 |
Axel Dörfler <axeld@pinc-software.de> |
Some work in progress: * set_gtt_entry() used the wrong index to fill the GTT - this could have never worked correctly when you specified more memory than the amount of stolen memory. * Implementing maintaining resources for emulating overlay using the 3D engine on i965. I don't yet commit the actual overlay code, as that is a) ugly, and b) does not work yet. * Moved AreaKeeper into its own header. * Minor cleanup. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23709 a95241bf-73f2-0310-859d-f6bbb57e9c96
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02-Jan-2008 |
Axel Dörfler <axeld@pinc-software.de> |
* Added support for the G33 line of chips: mode setting and acceleration is working fine AFAICT. * Implemented mapping the GTT area for i9xx chips other than the i965. This should also fix the driver working with these chips at all. * The memory used by the driver now take the GTT area into account - before the GTT could be overwritten theoretically... * Added fix for some i965 quirks from the X driver. * Added some overlay definitions for the i965. * Started support for G33 overlay (not complete yet). git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23220 a95241bf-73f2-0310-859d-f6bbb57e9c96
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16-Oct-2007 |
Axel Dörfler <axeld@pinc-software.de> |
Allocating additional memory should now work on the i965 as well (but bad things will happen on earlier i9xx chips for now...). Not yet tested. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22589 a95241bf-73f2-0310-859d-f6bbb57e9c96
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04-Jun-2007 |
Axel Dörfler <axeld@pinc-software.de> |
* The second open will now fail, too, in case the hardware could not be initialized correctly. * Got rid of this superfluous cookie stuff - either the VFS behaves correctly, or we're screwed anyway. * Made adding debugger commands optional depending on if DEBUG_COMMANDS is defined or not. * Minor other cleanup. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21322 a95241bf-73f2-0310-859d-f6bbb57e9c96
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04-Jun-2007 |
Axel Dörfler <axeld@pinc-software.de> |
* Work in progress to support the i965 chipset as well; still works on i865, but doesn't work on i965 yet. * B_GET_DISPLAY_MODE now returns the mode actually configured in the chip instead of the last mode set; while this isn't really necessary, it allows to check what mode was used during startup. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21321 a95241bf-73f2-0310-859d-f6bbb57e9c96
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13-May-2007 |
Ithamar R. Adema <ithamar.adema@team-embedded.nl> |
* Set clock values based on card type. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21134 a95241bf-73f2-0310-859d-f6bbb57e9c96
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14-Dec-2006 |
Axel Dörfler <axeld@pinc-software.de> |
Applied the cleaned/fixed version of patch by YellowTab: * essentially, it makes sure certain bits in the PCI config are set * also added two more device IDs, which I have disabled for now git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@19515 a95241bf-73f2-0310-859d-f6bbb57e9c96
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03-Nov-2006 |
Stephan Aßmus <superstippi@gmx.de> |
* commented out span acceleration function, since it doesn't seem to work * added mode for 1440x900, the numbers are just guessed, but work fine with my monitor (after some fiddling), would be best to have some common VGA communication code for all drivers to use and auto-detect the preferred mode of the monitor * messed around with the overlay brightness and contrast values to give good looking video git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@19192 a95241bf-73f2-0310-859d-f6bbb57e9c96
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05-Sep-2006 |
Axel Dörfler <axeld@pinc-software.de> |
Applied stripped down patch from Mathew Schofield. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@18766 a95241bf-73f2-0310-859d-f6bbb57e9c96
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27-Jul-2006 |
Axel Dörfler <axeld@pinc-software.de> |
* Obviously, the i9xx family has changed the order of the PCI mappings, so we need to take that into account. * Introduced INTEL_TYPE_FAMILY_MASK and INTEL_TYPE_GROUP_MASK to better differentiate the device type. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@18293 a95241bf-73f2-0310-859d-f6bbb57e9c96
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68cdc8a1 |
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28-May-2006 |
Axel Dörfler <axeld@pinc-software.de> |
* Somehow it occurs to me that I shouldn't delete the area of additional graphics memory even before use (this fixes the sudden but visually appealing crash you got when you needed to use that memory ;-)). * Made the additional graphics memory contiguous which shouldn't be strictly necessary, but shouldn't harm either: when an overlay is spread over the BIOS allocated memory and the additional memory, there were some visual problems when the overlay was shown on screen. Might need to investigate that a bit more. * Added a boolean option "ignore_bios_allocated_memory" to the settings. * Reverted stippi's accidental changes. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17628 a95241bf-73f2-0310-859d-f6bbb57e9c96
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29-May-2006 |
Stephan Aßmus <superstippi@gmx.de> |
* added a bunch of drivers by Siarzhuk Zharski -> a USB Mass Storgage module (SCSI bus manager add-on) -> a SiS 7018 AC97 driver (uses "old" audio driver interface) -> a USB Serial driver -> a USB Vision driver and media add-on (Haupauge WinTV USB) * moved R3MediaDefs.h from usb_audio driver to common place headers/private/audio (also used by SiS 7018 driver) * added TV tuner frequency defines to data/settings/media/usb_vision Some of these drivers are in unfinished state, particularily the USB Vision driver, the VideoProducer doesn't seem to use it yet, the USB Mass Storage module is known to work though, it also includes add-ons for itself that add support for some "special" hardware, these are not integrated with the Jamfile build system though. Also I didn't much much time with the "CVS package" targets, the ReadMes are not added, someone with more knowledge about this could add them... None of this stuff is added to the Haiku image, it is simply included to be maintained in the Haiku tree from now on. * fixed a bug in Video Producer sample inherited from Be Sample code - the timing from the time source was not really used, on some systems this could cause in the producer not waking up at the correct time if the system time and audio card time are drifting apart git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17625 a95241bf-73f2-0310-859d-f6bbb57e9c96
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24-May-2006 |
Axel Dörfler <axeld@pinc-software.de> |
Made the memory mapped registers temporarily accessible from userland for testing purposes (a.k.a. poke). git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17575 a95241bf-73f2-0310-859d-f6bbb57e9c96
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23-May-2006 |
Axel Dörfler <axeld@pinc-software.de> |
* B_MOVE_DISPLAY and B_SET_INDEXED_COLORS should now work for the digital output as well. * Obviously got the register for INTEL_DISPLAY_B_DIGITAL_PORT wrong - it's not 0x61000 but 0x61140, maybe that can explain the fun we had at BeGeistert :) * Renamed the analog display registers to better fit the digital ones, ie. replaced DISPLAY with DISPLAY_A - although this might be not really correct as it seems that the pipes can be selected arbitrarily. * Minor cleanup. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17566 a95241bf-73f2-0310-859d-f6bbb57e9c96
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17-May-2006 |
Axel Dörfler <axeld@pinc-software.de> |
* Added i830 as supported chipset - doesn't work perfectly, though. But Kyan reports that at least 8 bit modes seems to work (but overlay only partially) * Added "hardware_cursor" option to the settings file - when set to "false", you should have a cursor in the second output now as well. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17498 a95241bf-73f2-0310-859d-f6bbb57e9c96
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14-May-2006 |
Axel Dörfler <axeld@pinc-software.de> |
* Implemented hardware cursor support. * Turns out cursor handling is simpler as originally thought, so I could remove its physical mapping - it's still put into the shared area, though, although that isn't needed for this chip (but could eventually simplify the handling of other generations of this chip). git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17450 a95241bf-73f2-0310-859d-f6bbb57e9c96
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dc302662 |
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13-May-2006 |
Axel Dörfler <axeld@pinc-software.de> |
Minor cleanup. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17447 a95241bf-73f2-0310-859d-f6bbb57e9c96
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82bca02b |
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13-May-2006 |
Axel Dörfler <axeld@pinc-software.de> |
You can now specify how much memory the chip can use for graphics memory via a settings file. However, you cannot specify less than the amount taken by the BIOS (ie. your settings will be ignored if you do). Just put something like the following into a "intel_extreme" settings file: graphics_memory_size 16 To allocate 16 MB in total. Note, whatever value you specify will be rounded up to the next power of two, ie. if you specify 6 MB, 8 will be taken. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17444 a95241bf-73f2-0310-859d-f6bbb57e9c96
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13-May-2006 |
Axel Dörfler <axeld@pinc-software.de> |
* Accidently overwrote info.registers which let all subsequent register writes (in the kernel driver) fail - or crash the system. * Waiting for VBLANK now works as expected - you actually have to *set* the bit to clear it, isn't that obvious? :-) git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17443 a95241bf-73f2-0310-859d-f6bbb57e9c96
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13-May-2006 |
Axel Dörfler <axeld@pinc-software.de> |
Implemented vblank interrupt and support for the retrace semaphore - not yet tested, though. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17439 a95241bf-73f2-0310-859d-f6bbb57e9c96
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ccb666bc |
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13-May-2006 |
Axel Dörfler <axeld@pinc-software.de> |
* Prepared having hardware cursor support; got quite complicated because there is no good (or reliable) way to retrieve the physical address of "stolen" (by the BIOS) graphics memory. * Implemented allocation of additional graphics memory in case the BIOS was a bit too cheap. We now guarantee 8 MB of memory available to the graphics chip - would be nicer to only allocate that on demand, though. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17433 a95241bf-73f2-0310-859d-f6bbb57e9c96
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11-May-2006 |
Axel Dörfler <axeld@pinc-software.de> |
Made the primary ring buffer for the acceleration commands a bit larger (16 KB); this is mostly done because of the fact that I haven't tested how full it usually is, and since I haven't implemented checking for free space yet... git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17423 a95241bf-73f2-0310-859d-f6bbb57e9c96
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10-May-2006 |
Axel Dörfler <axeld@pinc-software.de> |
This didn't even read out the page table register, it read something from address 0x2020, which resulted in a page fault under Haiku. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17413 a95241bf-73f2-0310-859d-f6bbb57e9c96
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08ef16ab |
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09-May-2006 |
Axel Dörfler <axeld@pinc-software.de> |
* Now allocates space for the hardware status page and cursor memory, not yet used, though. * Renamed the PhyisicalPageMapper class to AreaKeeper and made it a bit more generic (ie. it can now also create usual areas) * The shared_info is now created using the AreaKeeper, too, and this actually fixes some potential memory leaks. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17412 a95241bf-73f2-0310-859d-f6bbb57e9c96
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10-May-2006 |
Axel Dörfler <axeld@pinc-software.de> |
We're now using a secondary (high priority) ring buffer for hardware overlay - this will improve the overlay performance when the engine is under load (the acceleration engine will use the primary lower priority ring buffer). git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17411 a95241bf-73f2-0310-859d-f6bbb57e9c96
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18f48919 |
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09-May-2006 |
Axel Dörfler <axeld@pinc-software.de> |
This little fix should allow Stippi to have a working driver when he compiled it himself. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17397 a95241bf-73f2-0310-859d-f6bbb57e9c96
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f1973028 |
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08-May-2006 |
Axel Dörfler <axeld@pinc-software.de> |
The size of the stolen memory for the graphics chip is now read out of the host bridge. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17381 a95241bf-73f2-0310-859d-f6bbb57e9c96
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2465e303 |
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08-May-2006 |
Axel Dörfler <axeld@pinc-software.de> |
Accidently set the contrast too low, overlay now looks just fine. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17366 a95241bf-73f2-0310-859d-f6bbb57e9c96
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28-Apr-2006 |
Axel Dörfler <axeld@pinc-software.de> |
Enabling overlay requires a command ring buffer, and we're setting one (very small) up for this specific task - this will later be used for the acceleration engine as well. Some more work on overlay initialization, doesn't do anything yet, though. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17254 a95241bf-73f2-0310-859d-f6bbb57e9c96
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22d4db92 |
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26-Apr-2006 |
Axel Dörfler <axeld@pinc-software.de> |
* Added overlay register definitions. * The overlay register update buffer is now created and exported, ready to be used. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17244 a95241bf-73f2-0310-859d-f6bbb57e9c96
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24-Apr-2006 |
Axel Dörfler <axeld@pinc-software.de> |
* Now using Thomas memory manager to manage the graphics memory; allocation of graphics memory is now possible. * Changed driver name to start with "intel_extreme" to have a nicer device name. * Renamed frame_buffer* stuff to graphics_memory* as the frame buffer just happens to be located somewhere in the graphics memory. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17224 a95241bf-73f2-0310-859d-f6bbb57e9c96
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03-Apr-2006 |
Axel Dörfler <axeld@pinc-software.de> |
* init_driver() now behaves better in low memory situations. * Some preparations to support more than one chipset, added i855G (device ID 0x3582) to test with - the accelerant_device_info is now filled with that additional data as well. * Some minor cleanup. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16982 a95241bf-73f2-0310-859d-f6bbb57e9c96
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26-Mar-2006 |
Axel Dörfler <axeld@pinc-software.de> |
Cleanup. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16879 a95241bf-73f2-0310-859d-f6bbb57e9c96
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25-Mar-2006 |
Axel Dörfler <axeld@pinc-software.de> |
Now you can also select the refresh rate you like under R5. Looks like there is room for improvements left in our screen preferences application, which ignores the pixel clock values completely. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16876 a95241bf-73f2-0310-859d-f6bbb57e9c96
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25-Mar-2006 |
Axel Dörfler <axeld@pinc-software.de> |
Added some debug output - the driver is actually working under R5 as well, I just didn't test it correctly last time... git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16873 a95241bf-73f2-0310-859d-f6bbb57e9c96
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e404297e |
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24-Mar-2006 |
Axel Dörfler <axeld@pinc-software.de> |
Very basic driver for the "Intel Extreme Graphics 2" chips, only supports i865G for now. Only mode switches do work, doesn't yet make sure the mode is valid, though. At this point, this driver only works on Haiku, the R5 app_server is crashing for some reason I need to investigate some day (maybe tomorrow :)). git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16872 a95241bf-73f2-0310-859d-f6bbb57e9c96
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0f94784a5e0f9e2d16df989af8973c646c59b8ce |
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01-Mar-2015 |
Adrien Destugues <pulkomandy@gmail.com> |
intel_extreme: fix vblank interrupt on Ivy Bridge and later Intel changed the PCH interrupt bits between Sandy Bridge and Ivy Bridge to make space for the 3rd display pipe. Take this into account and check for the correct bits on the newer devices. Fixes #11522.
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2d5dbc78c4178166ef4459480e2fe528c39772bb |
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29-Aug-2014 |
Adrien Destugues <pulkomandy@gmail.com> |
Add support for my Core i3 integrated graphics.
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c1400fb61762f2c48cb541b3bb79ae011bc853e0 |
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03-Jun-2014 |
Axel Dörfler <axeld@pinc-software.de> |
intel_extreme: use VESA EDID info as fallback. * Only in case retrieving EDID info failed on head A and C. * Should help with detecting the native resolution for ticket #10878.
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ab1f2cd08dd06af2de17df916e55814a772bb658 |
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08-Mar-2014 |
Jérôme Duval <jerome.duval@gmail.com> |
intel_extreme: read and loop for new interrupts. Fix #9718. * MSI seems to trigger the need to loop: interrupts are not generated for bits set while we process.
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ef726c687a8cb1779a9a78d43a6b6fa8167a7ab4 |
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16-Jan-2014 |
Adrien Destugues <pulkomandy@pulkomandy.tk> |
Intel_extreme: improve i855 support. https://github.com/druga/haiku-stuff/tree/master/intel_extreme Rebased against current sources. * The BIOS video mode sometimes reports a scaled mode instead of the physical panel dimensions. Get the data from the VBT table as well, and use it if the reported resolution is bigger. * On first boot, force the panel native mode so the user doesn't have to set it manually. * Only allow a single head at a time on i855gm, as the card can't drive both heads at the same time. * Detect when a new requested mode is the same as the current one, and skip modesetting in that case. Avoids screen flickering when changing workspaces. * Fix some cases of misdetecting which pipes to enable
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c2cfbd70fea3737090397be943b8b876541e9f34 |
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09-Aug-2013 |
Jerome Duval <jerome.duval@gmail.com> |
intel_extreme: add MSI support
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055a62645e9c6ab12ff0cd92cc9954e8cd00f023 |
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05-Jul-2013 |
Jerome Duval <jerome.duval@gmail.com> |
intel_extreme: only init overlay registers ... when memory allocation succeeded.
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dff48661fd6117d130f05a20d86677e4117bb242 |
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05-May-2013 |
Michael Lotz <mmlr@mlotz.ch> |
intel_extreme: Remove redundant cast of argument.
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c162f52eaa83ca2cf01f61c4fb6353d76e10caa1 |
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04-May-2013 |
Jérôme Duval <jerome.duval@gmail.com> |
intel_extreme and radeon_hd: some 64 bit fixes
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e71af5ae6c95d8936efeb5f46640136819e57025 |
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31-Dec-2012 |
Alexander von Gluck IV <kallisti5@unixzen.com> |
intel_extreme: Add RC6 downclocking support * Generation 6 (SandyBridge) and later support automatic downclocking of the GPU offering substantial battery use reductions. * As we're playing with fire here, only use on mobile devices SandyBridge or later. * This is testing stable on my SandyBridge laptop, however I need further confirmation of the functionality of this. * Move clock gating into a function in the power.cpp file
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783039344d61ec0079b135092077c1011f1275fe |
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28-Dec-2012 |
Alexander von Gluck IV <kallisti5@unixzen.com> |
intel_extreme: Fix tracing toggle names
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d1043dfa07c4bb078102f3a0cf4bab53166ee770 |
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28-Dec-2012 |
Alexander von Gluck IV <kallisti5@unixzen.com> |
intel_extreme: Add IvyBridge fixups * Add initial clock gating fix (may need tweaking)
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5176bea37614c0247b015998e3d79cf85dfa95dc |
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28-Dec-2012 |
Alexander von Gluck IV <kallisti5@unixzen.com> |
intel_extreme: Improve tracing * This was needed to find a bug while working on IvyBridge support. * Code looks a bit cleaner as well now. * If something goes wrong, user is now better notified via syslog
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1f75663ca6601b1960c4e91b7e586e7d7bc27dd6 |
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16-Oct-2011 |
Michael Lotz <mmlr@mlotz.ch> |
Remove the interrupt register block. These aren't actually identitiy mapped (they are actually reversed), so introduce a find_reg() inline function to map such regs individually instead. Should fix interrupt storms on SandyBridge. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42870 a95241bf-73f2-0310-859d-f6bbb57e9c96
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c0cb09baee3bffd53702c25c6b7d3c990df1d8fd |
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16-Oct-2011 |
Michael Lotz <mmlr@mlotz.ch> |
* Add a couple more SandyBridge IDs. They might work, but I can't test them. * Also add the definitions and some specifics for IronLake (ILK), but keep the IDs disabled as at least the one version I can test with doesn't work yet. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42869 a95241bf-73f2-0310-859d-f6bbb57e9c96
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9e2e0d8dacfbf49553256dadb0a3b40f494c1774 |
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16-Oct-2011 |
Michael Lotz <mmlr@mlotz.ch> |
Make some more SandyBridge specifics into Platform Control Hub (PCH) specifics. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42868 a95241bf-73f2-0310-859d-f6bbb57e9c96
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c788baed28e28960c17306fe9f5b40382b07cb1d |
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16-Oct-2011 |
Michael Lotz <mmlr@mlotz.ch> |
Style cleanups only, no functional change. * Make the pointer style consistent accross all components, which should make it easier when working all over the place. * 80 char limits. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42863 a95241bf-73f2-0310-859d-f6bbb57e9c96
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f0468be3845a6f7318a5a4f4dadcd62f7ed4ee22 |
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15-Oct-2011 |
Michael Lotz <mmlr@mlotz.ch> |
* Rework how registers are accessed. Most registers are now grouped into register blocks and we encode their block into the register definition. On register access these blocks are then translated into the final address. * Set up the register blocks for (G)MCH and PCH variants. * Remove most SandyBridge code that was actually PCH specific and is now taken care of automatically. * This will temporarily break SandyBridge support again until the right transcoders are actually programmed. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42857 a95241bf-73f2-0310-859d-f6bbb57e9c96
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395d16a9bd615881a63bcfb31e04ad12de377bb7 |
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14-Oct-2011 |
Michael Lotz <mmlr@mlotz.ch> |
Some more SandyBridge specifics to get V-blank interrupts going. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42850 a95241bf-73f2-0310-859d-f6bbb57e9c96
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e436a27e5f6df975a1e35c27f42e8f6ad27ebdca |
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13-Oct-2011 |
Michael Lotz <mmlr@mlotz.ch> |
* Add preliminary support for one SandyBridge mobile integrated graphics device (the one in my new ThinkPad X1). The PLL is still off a bit so it has a few blurry stripes, but EDID and mode setting basically works. * Starting with IronLake the north/south bridge or (G)MCH/ICH setup was moved into a platform control hub (PCH) which means that many registers previously located in the GMCH are now in the PCH and have a new address. * I'm committing this mostly because this way the additions are more easy to follow. It is a bit messy and I'll clean it up more and possibly make it a bit more generic. Also most of these changes actually apply to IronLake and up and aren't SandyBridge specific, so a few of those additions will still get a broader scope and new chips will be added. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42839 a95241bf-73f2-0310-859d-f6bbb57e9c96
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eae25c8854614f1fe344db4ca79ebaea9752c549 |
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08-May-2011 |
Jérôme Duval <korli@users.berlios.de> |
"intel_extreme" was printed twice git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41387 a95241bf-73f2-0310-859d-f6bbb57e9c96
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3096fb8154c30905a3abd8b65fd9a9ca070ea5e3 |
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27-Nov-2010 |
Adrien Destugues <pulkomandy@pulkomandy.ath.cx> |
Style fix as pointed out by Stephan. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39664 a95241bf-73f2-0310-859d-f6bbb57e9c96
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a8e3ab4f46ab0b3b122831f12680453eb412e04c |
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26-Nov-2010 |
Adrien Destugues <pulkomandy@pulkomandy.ath.cx> |
Enable the VBlank interrupt on pipe B for LVDS panels. This gets it working for me. Most stuff using BDirectWindowand synced drawing should now work better (\n and TVBack demos for example) git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39655 a95241bf-73f2-0310-859d-f6bbb57e9c96
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cdfd124b11d10b55a284bdc2a94f499c74a832cc |
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06-Jun-2010 |
Axel Dörfler <axeld@pinc-software.de> |
* Now phys_addr_t should be used where needed. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37028 a95241bf-73f2-0310-859d-f6bbb57e9c96
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5003f66a4c18cc3e86be170fdf604a45c02bf6df |
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04-Jun-2010 |
Rene Gollent <anevilyak@gmail.com> |
The physical base pointer can be NULL since it's only allocated if certain flags are passed. Fixes regression introduced in r36999 and hopefully ticket #6137. Axel, please review. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37016 a95241bf-73f2-0310-859d-f6bbb57e9c96
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19a0767e35d1d28d859122744ab2a68bdc334fe9 |
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02-Jun-2010 |
Ingo Weinhold <ingo_weinhold@gmx.de> |
Quick and dirty work-around for broken interface. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36999 a95241bf-73f2-0310-859d-f6bbb57e9c96
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6cae2161f064bbd686cbc540b36d43e7d65c629c |
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28-Oct-2009 |
Brecht Machiels <brecht@mos6581.org> |
made code style more consistent with the rest of the driver git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33815 a95241bf-73f2-0310-859d-f6bbb57e9c96
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dfdfbd3eefeb8aff04b7e8e2d6ebb46a51fe24ad |
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23-Oct-2009 |
Brecht Machiels <brecht@mos6581.org> |
* added support for GM45 (might work for other chips in the G4 series) * added header for dealing with binary numbers and bitmasks (C++ templates) these "macro's" might not work well for long words, though git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33749 a95241bf-73f2-0310-859d-f6bbb57e9c96
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238433564972d525584b2dfbe1a2c0eb52ef49c1 |
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14-Aug-2009 |
Axel Dörfler <axeld@pinc-software.de> |
* Changed the way the device type is tested/set. There shouldn't be any functional changes. * Minor cleanup. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32353 a95241bf-73f2-0310-859d-f6bbb57e9c96
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78fa3affbc8be3c4e69497c15e87ae2f0ebd8c48 |
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31-Jan-2008 |
Axel Dörfler <axeld@pinc-software.de> |
* Overlay on the G33 does not work anymore in the secondary ring buffer; we now always only use the primary ring buffer. * Removed secondary ring buffer allocation and member fields. * Increased size of the primary ring buffer to 65536 bytes. * The bytes per row register is computed differently for 9xx chips. * On G33, the overlay does not need a physical address anymore, so we don't pass B_APERTURE_NEED_PHYSICAL to the allocation anymore for that device. * intel_free_memory() accidently added the aperture base to the allocation and would therefore never free any memory. * INTEL_RING_BUFFER_SIZE_MASK was shifted one bit to the right, didn't cause any harm with our buffer sizes, yet, though. * With these changes, the driver runs stable on a G33 chipset (I have not yet tested the hardware cursor, though, it might need some work, too). The only known issue left is that overlay flickers a bit if its buffer is partially backed up by reserved and allocated memory. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23798 a95241bf-73f2-0310-859d-f6bbb57e9c96
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1c34b9b1f5e168501f89a270233457e04aa1b16b |
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29-Jan-2008 |
Axel Dörfler <axeld@pinc-software.de> |
Work in progress (might not work for you yet): * Now uses the AGP GART module for memory management. This greatly simplifies the memory handling, and memory is now actually allocated on demand, instead of a fixed size (stolen memory is not freed, though). * The Intel GART module should now also work with older chipsets. * No longer remove the GTT size from the stolen memory; this appears to have been a mistake in the X driver. Not sure about the BIOS popup yet. * The AGP module (in combination with the Intel GART module) is now mandatory to use the Intel driver. * Removed now superfluous settings (like memory size). Only enabling/disabling the hardware cursor is still supported. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23781 a95241bf-73f2-0310-859d-f6bbb57e9c96
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d75c88206ebdc2e711a9edcf2f4ccf38ba1663e2 |
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26-Jan-2008 |
Axel Dörfler <axeld@pinc-software.de> |
* Simplified usage of the INTEL_TYPE_xxx constants. * Added some defines needed when playing with the bridge controller. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23753 a95241bf-73f2-0310-859d-f6bbb57e9c96
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4dfa9e425fef3a6105e1cd97c4d4324f339f5614 |
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23-Jan-2008 |
Axel Dörfler <axeld@pinc-software.de> |
Some work in progress: * set_gtt_entry() used the wrong index to fill the GTT - this could have never worked correctly when you specified more memory than the amount of stolen memory. * Implementing maintaining resources for emulating overlay using the 3D engine on i965. I don't yet commit the actual overlay code, as that is a) ugly, and b) does not work yet. * Moved AreaKeeper into its own header. * Minor cleanup. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23709 a95241bf-73f2-0310-859d-f6bbb57e9c96
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c88e5e410ca5c9ee95c0c72bf0093203db1906cb |
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02-Jan-2008 |
Axel Dörfler <axeld@pinc-software.de> |
* Added support for the G33 line of chips: mode setting and acceleration is working fine AFAICT. * Implemented mapping the GTT area for i9xx chips other than the i965. This should also fix the driver working with these chips at all. * The memory used by the driver now take the GTT area into account - before the GTT could be overwritten theoretically... * Added fix for some i965 quirks from the X driver. * Added some overlay definitions for the i965. * Started support for G33 overlay (not complete yet). git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23220 a95241bf-73f2-0310-859d-f6bbb57e9c96
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e7e325508bae1c80e024c942e09cc1d186821d40 |
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16-Oct-2007 |
Axel Dörfler <axeld@pinc-software.de> |
Allocating additional memory should now work on the i965 as well (but bad things will happen on earlier i9xx chips for now...). Not yet tested. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22589 a95241bf-73f2-0310-859d-f6bbb57e9c96
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7aced0c77631160829cd5aadae5f8942f1b16596 |
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04-Jun-2007 |
Axel Dörfler <axeld@pinc-software.de> |
* The second open will now fail, too, in case the hardware could not be initialized correctly. * Got rid of this superfluous cookie stuff - either the VFS behaves correctly, or we're screwed anyway. * Made adding debugger commands optional depending on if DEBUG_COMMANDS is defined or not. * Minor other cleanup. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21322 a95241bf-73f2-0310-859d-f6bbb57e9c96
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3bac9ea19a06864317ae4345f425f7f68956b118 |
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04-Jun-2007 |
Axel Dörfler <axeld@pinc-software.de> |
* Work in progress to support the i965 chipset as well; still works on i865, but doesn't work on i965 yet. * B_GET_DISPLAY_MODE now returns the mode actually configured in the chip instead of the last mode set; while this isn't really necessary, it allows to check what mode was used during startup. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21321 a95241bf-73f2-0310-859d-f6bbb57e9c96
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7de9382792997bffa21a826e3ba1284e219de4a3 |
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13-May-2007 |
Ithamar R. Adema <ithamar.adema@team-embedded.nl> |
* Set clock values based on card type. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21134 a95241bf-73f2-0310-859d-f6bbb57e9c96
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60b71f65756d7afe8fb92d1f33afbad33957527b |
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14-Dec-2006 |
Axel Dörfler <axeld@pinc-software.de> |
Applied the cleaned/fixed version of patch by YellowTab: * essentially, it makes sure certain bits in the PCI config are set * also added two more device IDs, which I have disabled for now git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@19515 a95241bf-73f2-0310-859d-f6bbb57e9c96
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ca1a22a7a8d3a0c16948d40172e8b2eaf676ce0a |
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03-Nov-2006 |
Stephan Aßmus <superstippi@gmx.de> |
* commented out span acceleration function, since it doesn't seem to work * added mode for 1440x900, the numbers are just guessed, but work fine with my monitor (after some fiddling), would be best to have some common VGA communication code for all drivers to use and auto-detect the preferred mode of the monitor * messed around with the overlay brightness and contrast values to give good looking video git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@19192 a95241bf-73f2-0310-859d-f6bbb57e9c96
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f3585ce5736f9652c3135fb11679b333a90ec0dc |
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05-Sep-2006 |
Axel Dörfler <axeld@pinc-software.de> |
Applied stripped down patch from Mathew Schofield. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@18766 a95241bf-73f2-0310-859d-f6bbb57e9c96
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3ef31db042b7015258b781f33497ee53aa21968d |
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27-Jul-2006 |
Axel Dörfler <axeld@pinc-software.de> |
* Obviously, the i9xx family has changed the order of the PCI mappings, so we need to take that into account. * Introduced INTEL_TYPE_FAMILY_MASK and INTEL_TYPE_GROUP_MASK to better differentiate the device type. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@18293 a95241bf-73f2-0310-859d-f6bbb57e9c96
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68cdc8a1fa6e22c17922ebdb64b6b99de57f9761 |
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28-May-2006 |
Axel Dörfler <axeld@pinc-software.de> |
* Somehow it occurs to me that I shouldn't delete the area of additional graphics memory even before use (this fixes the sudden but visually appealing crash you got when you needed to use that memory ;-)). * Made the additional graphics memory contiguous which shouldn't be strictly necessary, but shouldn't harm either: when an overlay is spread over the BIOS allocated memory and the additional memory, there were some visual problems when the overlay was shown on screen. Might need to investigate that a bit more. * Added a boolean option "ignore_bios_allocated_memory" to the settings. * Reverted stippi's accidental changes. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17628 a95241bf-73f2-0310-859d-f6bbb57e9c96
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b3d94504c208adafebbf2ba62ae7fc4e0b7d68f7 |
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29-May-2006 |
Stephan Aßmus <superstippi@gmx.de> |
* added a bunch of drivers by Siarzhuk Zharski -> a USB Mass Storgage module (SCSI bus manager add-on) -> a SiS 7018 AC97 driver (uses "old" audio driver interface) -> a USB Serial driver -> a USB Vision driver and media add-on (Haupauge WinTV USB) * moved R3MediaDefs.h from usb_audio driver to common place headers/private/audio (also used by SiS 7018 driver) * added TV tuner frequency defines to data/settings/media/usb_vision Some of these drivers are in unfinished state, particularily the USB Vision driver, the VideoProducer doesn't seem to use it yet, the USB Mass Storage module is known to work though, it also includes add-ons for itself that add support for some "special" hardware, these are not integrated with the Jamfile build system though. Also I didn't much much time with the "CVS package" targets, the ReadMes are not added, someone with more knowledge about this could add them... None of this stuff is added to the Haiku image, it is simply included to be maintained in the Haiku tree from now on. * fixed a bug in Video Producer sample inherited from Be Sample code - the timing from the time source was not really used, on some systems this could cause in the producer not waking up at the correct time if the system time and audio card time are drifting apart git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17625 a95241bf-73f2-0310-859d-f6bbb57e9c96
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1faf767bbdf563198ee31af1755d056a5e21e08b |
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24-May-2006 |
Axel Dörfler <axeld@pinc-software.de> |
Made the memory mapped registers temporarily accessible from userland for testing purposes (a.k.a. poke). git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17575 a95241bf-73f2-0310-859d-f6bbb57e9c96
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c5f5d8347ebabf50f635a1043e04b27359cd0df1 |
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23-May-2006 |
Axel Dörfler <axeld@pinc-software.de> |
* B_MOVE_DISPLAY and B_SET_INDEXED_COLORS should now work for the digital output as well. * Obviously got the register for INTEL_DISPLAY_B_DIGITAL_PORT wrong - it's not 0x61000 but 0x61140, maybe that can explain the fun we had at BeGeistert :) * Renamed the analog display registers to better fit the digital ones, ie. replaced DISPLAY with DISPLAY_A - although this might be not really correct as it seems that the pipes can be selected arbitrarily. * Minor cleanup. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17566 a95241bf-73f2-0310-859d-f6bbb57e9c96
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7902c46c3e03133bc17b23822b95bf3e8e84c9a2 |
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17-May-2006 |
Axel Dörfler <axeld@pinc-software.de> |
* Added i830 as supported chipset - doesn't work perfectly, though. But Kyan reports that at least 8 bit modes seems to work (but overlay only partially) * Added "hardware_cursor" option to the settings file - when set to "false", you should have a cursor in the second output now as well. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17498 a95241bf-73f2-0310-859d-f6bbb57e9c96
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7d5957df85f66116fd487377d418a0d3550afc3b |
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14-May-2006 |
Axel Dörfler <axeld@pinc-software.de> |
* Implemented hardware cursor support. * Turns out cursor handling is simpler as originally thought, so I could remove its physical mapping - it's still put into the shared area, though, although that isn't needed for this chip (but could eventually simplify the handling of other generations of this chip). git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17450 a95241bf-73f2-0310-859d-f6bbb57e9c96
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dc302662628bf9ff768e195c7cd352a5f0b6e9c5 |
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13-May-2006 |
Axel Dörfler <axeld@pinc-software.de> |
Minor cleanup. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17447 a95241bf-73f2-0310-859d-f6bbb57e9c96
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82bca02b9f241ecb76a6d64ffc4c289e0aee95ca |
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13-May-2006 |
Axel Dörfler <axeld@pinc-software.de> |
You can now specify how much memory the chip can use for graphics memory via a settings file. However, you cannot specify less than the amount taken by the BIOS (ie. your settings will be ignored if you do). Just put something like the following into a "intel_extreme" settings file: graphics_memory_size 16 To allocate 16 MB in total. Note, whatever value you specify will be rounded up to the next power of two, ie. if you specify 6 MB, 8 will be taken. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17444 a95241bf-73f2-0310-859d-f6bbb57e9c96
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63dbc0a8d668ca226e098bf85613c094a4627354 |
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13-May-2006 |
Axel Dörfler <axeld@pinc-software.de> |
* Accidently overwrote info.registers which let all subsequent register writes (in the kernel driver) fail - or crash the system. * Waiting for VBLANK now works as expected - you actually have to *set* the bit to clear it, isn't that obvious? :-) git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17443 a95241bf-73f2-0310-859d-f6bbb57e9c96
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5af5259c38b8e63ab87a2bfb8d715ad2ea28d887 |
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13-May-2006 |
Axel Dörfler <axeld@pinc-software.de> |
Implemented vblank interrupt and support for the retrace semaphore - not yet tested, though. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17439 a95241bf-73f2-0310-859d-f6bbb57e9c96
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ccb666bc0e384dd7be48cd85df95683a90db3f85 |
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13-May-2006 |
Axel Dörfler <axeld@pinc-software.de> |
* Prepared having hardware cursor support; got quite complicated because there is no good (or reliable) way to retrieve the physical address of "stolen" (by the BIOS) graphics memory. * Implemented allocation of additional graphics memory in case the BIOS was a bit too cheap. We now guarantee 8 MB of memory available to the graphics chip - would be nicer to only allocate that on demand, though. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17433 a95241bf-73f2-0310-859d-f6bbb57e9c96
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030d964e4edec000531d80d99eab5ce8ec100003 |
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11-May-2006 |
Axel Dörfler <axeld@pinc-software.de> |
Made the primary ring buffer for the acceleration commands a bit larger (16 KB); this is mostly done because of the fact that I haven't tested how full it usually is, and since I haven't implemented checking for free space yet... git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17423 a95241bf-73f2-0310-859d-f6bbb57e9c96
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e3fe0cd725804133c94a0fedfcd3bafb9d91ffb4 |
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10-May-2006 |
Axel Dörfler <axeld@pinc-software.de> |
This didn't even read out the page table register, it read something from address 0x2020, which resulted in a page fault under Haiku. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17413 a95241bf-73f2-0310-859d-f6bbb57e9c96
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08ef16abee9eb7639c8387e283c186f11b627075 |
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09-May-2006 |
Axel Dörfler <axeld@pinc-software.de> |
* Now allocates space for the hardware status page and cursor memory, not yet used, though. * Renamed the PhyisicalPageMapper class to AreaKeeper and made it a bit more generic (ie. it can now also create usual areas) * The shared_info is now created using the AreaKeeper, too, and this actually fixes some potential memory leaks. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17412 a95241bf-73f2-0310-859d-f6bbb57e9c96
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96451fe1332d971e149796b2024c4797c1169ad7 |
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10-May-2006 |
Axel Dörfler <axeld@pinc-software.de> |
We're now using a secondary (high priority) ring buffer for hardware overlay - this will improve the overlay performance when the engine is under load (the acceleration engine will use the primary lower priority ring buffer). git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17411 a95241bf-73f2-0310-859d-f6bbb57e9c96
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18f48919c0d5b2e3c93817ed942a192078a5a710 |
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09-May-2006 |
Axel Dörfler <axeld@pinc-software.de> |
This little fix should allow Stippi to have a working driver when he compiled it himself. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17397 a95241bf-73f2-0310-859d-f6bbb57e9c96
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f1973028671b8b2fe2730841655a5c10583b575f |
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08-May-2006 |
Axel Dörfler <axeld@pinc-software.de> |
The size of the stolen memory for the graphics chip is now read out of the host bridge. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17381 a95241bf-73f2-0310-859d-f6bbb57e9c96
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2465e3030551c11b7f382a979dc17b4695d5ddf9 |
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08-May-2006 |
Axel Dörfler <axeld@pinc-software.de> |
Accidently set the contrast too low, overlay now looks just fine. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17366 a95241bf-73f2-0310-859d-f6bbb57e9c96
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7740a4c15bd6ee7fd66388b5fc21c786b926429d |
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28-Apr-2006 |
Axel Dörfler <axeld@pinc-software.de> |
Enabling overlay requires a command ring buffer, and we're setting one (very small) up for this specific task - this will later be used for the acceleration engine as well. Some more work on overlay initialization, doesn't do anything yet, though. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17254 a95241bf-73f2-0310-859d-f6bbb57e9c96
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22d4db9280e309e12ca7ba9a826ead8f6b5b79f6 |
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26-Apr-2006 |
Axel Dörfler <axeld@pinc-software.de> |
* Added overlay register definitions. * The overlay register update buffer is now created and exported, ready to be used. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17244 a95241bf-73f2-0310-859d-f6bbb57e9c96
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5da6291b99c3bd38505f6306dcb6398b9485783d |
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24-Apr-2006 |
Axel Dörfler <axeld@pinc-software.de> |
* Now using Thomas memory manager to manage the graphics memory; allocation of graphics memory is now possible. * Changed driver name to start with "intel_extreme" to have a nicer device name. * Renamed frame_buffer* stuff to graphics_memory* as the frame buffer just happens to be located somewhere in the graphics memory. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17224 a95241bf-73f2-0310-859d-f6bbb57e9c96
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020c1aa823222f456bcf1ef94ab229690786d60d |
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03-Apr-2006 |
Axel Dörfler <axeld@pinc-software.de> |
* init_driver() now behaves better in low memory situations. * Some preparations to support more than one chipset, added i855G (device ID 0x3582) to test with - the accelerant_device_info is now filled with that additional data as well. * Some minor cleanup. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16982 a95241bf-73f2-0310-859d-f6bbb57e9c96
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2fd8de24159a5f11abef562cda284b67d98a4a42 |
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26-Mar-2006 |
Axel Dörfler <axeld@pinc-software.de> |
Cleanup. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16879 a95241bf-73f2-0310-859d-f6bbb57e9c96
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7a3806ce873ee0cf43f14028b1593222b5d44adf |
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25-Mar-2006 |
Axel Dörfler <axeld@pinc-software.de> |
Now you can also select the refresh rate you like under R5. Looks like there is room for improvements left in our screen preferences application, which ignores the pixel clock values completely. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16876 a95241bf-73f2-0310-859d-f6bbb57e9c96
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943578b15bede1f6862940b57a143a40d72d30cb |
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25-Mar-2006 |
Axel Dörfler <axeld@pinc-software.de> |
Added some debug output - the driver is actually working under R5 as well, I just didn't test it correctly last time... git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16873 a95241bf-73f2-0310-859d-f6bbb57e9c96
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e404297e56d4d54998a8f21b661def9d2da746d6 |
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24-Mar-2006 |
Axel Dörfler <axeld@pinc-software.de> |
Very basic driver for the "Intel Extreme Graphics 2" chips, only supports i865G for now. Only mode switches do work, doesn't yet make sure the mode is valid, though. At this point, this driver only works on Haiku, the R5 app_server is crashing for some reason I need to investigate some day (maybe tomorrow :)). git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16872 a95241bf-73f2-0310-859d-f6bbb57e9c96
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