radeon_hd : control of brightness

-detect if model > HD600
-apply change by calling ATOM_TRANSMITTER_ACTION_BL_BRIGHTNESS_CONTROL and ATOM_TRANSMITTER_ACTION_LCD_BLON
Author : Anarchos <sylvain_kerjean@hotmail.com>

Change-Id: I30b9dd66c71e05427b827fc3ef2c7fa6c498646f
Reviewed-on: https://review.haiku-os.org/c/haiku/+/2786
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>
Reviewed-by: Alex von Gluck IV <kallisti5@unixzen.com>
Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>

radeon_hd: 64 bit PCI bus fixes

Change-Id: If14dc31bf4c9360b5e1d0b477ba375cec8f75ba7
Reviewed-on: https://review.haiku-os.org/c/haiku/+/4306
Reviewed-by: Alex von Gluck IV <kallisti5@unixzen.com>

radeon_hd: Implement initial DP encoder service

* Used on older chipsets. Untested.

radeon_hd: Rework dp aux functions to take connector index

* This is less pretty, but we need access to the connector
to find the HPD gpio pin mask on the card.
* dp_aux communications seem to work again.
* If you have a DisplayPort item attached to your card you
may want to just unplug it at this point. We attempt DP
link training and it fails. This failure will also cause
other monitors to not function as app_server still isn't
multi-head aware (#10486)

radeon_hd: Fix superfluous DPMS hook calls

* The DPMS hook would be called on all
possible displays causing lots of link
training on incomplete connector structures
that may be not attached / connected.

radeon_hd: Disable mode line syslog spam

* Useful when driver was first developed, now it is
mostly spam however.

radeon_hd: Move to using the first found monitor's EDID

* This has positive and negitive effects. Using the
first monitor's EDID vs the VESA EDID means DisplayPort
monitors and adaptors function. I think the benefits
outweigh the risks at this point.
* Haiku will use the native display mode of the first
monitor and set it across all attached displays.
* Please open bug reports if you notice and regressions.

radeon_hd: Fix DisplayPort link training

* Original changes by Bill Randle
* Includes a large number of modifications
and cleanups.
* Add a "currentMode" to the gDisplay to
enable easier checking of intended changes.
(we pass the display_mode around quite a
bit, adding a "currentMode" allows code
to know the intended display mode being set
without passing the mode pointer around as
much)

radeon_hd: Become Spread Spectrum aware

* Enable Spread Spectrum when requested
* Tested working across several cards, does
have regression potential though.

radeon_hd: pick a PLL based on connector

* was static PLL 1

radeon_hd: add DisplayPort debugging

* Commented out by default
* Shows DisplayPort status info for each
connector post-mode change (as DP properies
are configured on mode change once we know
the pixel clock)

radeon_hd: display port improvements

* Remove non-generic radeon dp_get_lane_count
* Set lane count and link rate at set_display_mode
* Pass entire mode to pll_set vs only pixel clock for DP code
* Add helpers for DP config data to common code
* Obtain more correct link rate

radeon_hd: r5xx to Avivo define cleanup

* Reorganize and clean up card defines
* Fix define spaces
* Unify card naming
* No (real) functional change

radeon_hd: display_info struct style cleanup

* No functional change

radeon_hd: Only assign encoder to crtc after dpms call

* This is the order I received via email long ago and
it makes more sense to me then the drm method

radeon_hd: Move out some DisplayPort common code

* General DisplayPort functions in common dp.cpp
* DP port information struct in common header
* Please don't use this private accelerant common DP
code just yet as it is very early.

radeon_hd: Don't pass old pixel clock to encoder

* pll_set can make pixel clock adjustments.
* Anything after pll_set should use encoder pll
to ensure adjustments are picked up.

radeon_hd: Pass dpms calls to encoders as well

radeon_hd: Begin improvement on crtc state control

* Try to not blank the crtc when it is alreay disabled
* Clean up wording, active now present on display info
* Don't lock crtc when doing normal dpms calls, crtc
should only be locked during mode set / change

radeon_hd: Implement preferred mode

* Add preferredMode display mode to each display.
* If LVDS is detected, set preferredMode based on AtomBIOS
* Fixes blocker #8329 ?

radeon_hd: A few style fixes, no functional change

radeon_hd: Fix accelerant regression in 4e9e029

* After 4e9e029, radeon_hd functionality became erratic.
* I think failing to lock the encoder bios scratch on
encoder changes was causing it.

Set encoder dpms on dpms, it just feels right

Add function to handle DIG encoder dpms setup

* Add code to control DIG dpms setup
* Reduce information needed by encoder_dpms_set
* DIG dpms setup needs access to pixelClock for DP training

DisplayPort call organization and cleanup

* Add color space to BPP function
* Pass display_mode to DP lane count function
* Get BPP in DP lane count
* Move some DPInfo population out of DP link training
as other things need them sooner.
* Fill out DP code in external encoder setup

Working towards DP connector support

* Lots of new DisplayPort functions
* Call DP link training during mode set
* Rename dp_info variables to be less redundant
* Make encoder_pick_dig accept connector ID and
then check parent display
* Encode/Decode DP link speed functions
* Calculate DP lanes
* Rewrite encoder_dig_setup
* Correct bitsPerChannel to bitsPerColor
* My TRAVIS DisplayPort -> LVDS bridge now works

Style cleanup, space after switch as it is not a function

Pointer style cleanup; Variable consolidation

Include file style cleanup, no functional change

* attempt to reduce tracing spam a bit


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42932 a95241bf-73f2-0310-859d-f6bbb57e9c96

* reorganize register definitions
There were a large number if incorrect, duplicated, misplaced
registers that were leading to bugs in the code. This is my first
shot at cleaning them up. Luckly as we are using AtomBIOS the number
of registers we need to know about is shrinking.
* remove registers left over from register banging days
* r770 is less then r710, r720 in the drm sources. Fix in code.
* enable newer radeons for testing


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42930 a95241bf-73f2-0310-859d-f6bbb57e9c96

* redesign pretty much everything frame buffer related
* don't resize the frame buffer after mapping it.. doesn't make sense
* add memory controller code and program the memory controller for r600
* remove unneeded frame_buffer_int
* don't malloc mc_info, waste of time
* fix scaler setting
* vramStart in mc should be 0... get vertical colored lines however when this
this is set properly (everything in mc_info is the MC view of FB BAR)
When vramStart is the FB physical address... i get proper video on some cards
... thoughts?


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42924 a95241bf-73f2-0310-859d-f6bbb57e9c96

* same blanking value, correct define.
* set blanking color to full red for debugging
to know when blanking is enabled.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42920 a95241bf-73f2-0310-859d-f6bbb57e9c96

* add better tracing
* add encoder quirks


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42917 a95241bf-73f2-0310-859d-f6bbb57e9c96

* stub out dig encoder setup
* adjust pll post divider calculation
* fix digital encoder setup action
* don't run memreq on DCE < 3, should solve
some AtomBIOS failure loops


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42892 a95241bf-73f2-0310-859d-f6bbb57e9c96

* improve framebuffer programming on newer cards
* correct? color mode setting bug
* fix var naming to match style guidelines
* add a few missing register defines


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42879 a95241bf-73f2-0310-859d-f6bbb57e9c96

* fix TODO style due to ML
* rename bpc to bitsPerChannel
* remove un-needed / unused PCI BAR reference
* no functional change


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42861 a95241bf-73f2-0310-859d-f6bbb57e9c96

* first shot at fixing pll calculations
AtomBIOS wants number of 10Khz Units
* better debugging after modeset on current
CRTC status


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42853 a95241bf-73f2-0310-859d-f6bbb57e9c96

* style fixes
move quite a bit of code away from var_var format
* #if 0 some not-yet-ready r500 code
* no real functional change


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42835 a95241bf-73f2-0310-859d-f6bbb57e9c96

* style fixes, no functional change...
automatic crtc_id -> crtcID
automatic pll_id -> pllID
automatic encoder_id -> encoderID
automatic connector_index -> connectorIndex
automatic encoder_flags -> encoderFlags


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42831 a95241bf-73f2-0310-859d-f6bbb57e9c96

* add *very* preliminary dpms support
we will need to query the card dpms state
for each monitor at a later date


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42829 a95241bf-73f2-0310-859d-f6bbb57e9c96

* move pll info into pll_info struct.
* reduce the number of unique storage uint32's


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42826 a95241bf-73f2-0310-859d-f6bbb57e9c96

* detect hdmi and tv and set as such
* set encoder flags the same as connector flags
* add curly comments to make troubleshooting clearer
* program encoder dpms scratch registers


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42818 a95241bf-73f2-0310-859d-f6bbb57e9c96

* remove some legacy code
* don't init asic unless needed
* do dpms by hand on mode set
* detect tv and skip during detection for now


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42817 a95241bf-73f2-0310-859d-f6bbb57e9c96

* move encoder info into own struct
* rename some connector / encoder struct members
* improve debugging in connector / encoder
AtomBIOS walking


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42815 a95241bf-73f2-0310-859d-f6bbb57e9c96

* add digital encoder setup code
* make encoder setup functions return status_t
* really need a struct to hold encoder info


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42814 a95241bf-73f2-0310-859d-f6bbb57e9c96

* add encoder DPMS code
* flip encoders on during modeset.
* crt0 status keeps getting higher and higher which is a good sign.
the more bits that are set, the closer to a successful lock.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42802 a95241bf-73f2-0310-859d-f6bbb57e9c96

* add encoder code to handle setting up and adjusting encoders
* reorganize mode set code to match layout of linux DRM driver
* add initial DPMS code
* add lots of TODOs


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42801 a95241bf-73f2-0310-859d-f6bbb57e9c96

* RIP Radeon register banging
Remove old non-atombios code
* add encoder.c and encoder.h to handle
encoder management
* fix pll code to use encoder object id
vs crtcid


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42797 a95241bf-73f2-0310-859d-f6bbb57e9c96

* use bit-banged edid for monitor ranges
* add function to set encoder to crtc
* clean up some comments


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42796 a95241bf-73f2-0310-859d-f6bbb57e9c96

* reformulate display and connector storage to match AtomBIOS requirements
* each active gDisplay references a gConnector index
* add atombios DAC sense.. this really won't be the main call used...
AtomBIOS expects you to attempt an EDID read to detect connected displays
* remove old manual DACSense
* next we attempt to add ddc / edid


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42705 a95241bf-73f2-0310-859d-f6bbb57e9c96

* introduce mc control calls
* malloc storage for mc state info
* redo pll range struct
* change to ATOM_ENCODER_MODE for connector info
* redo pll calculations to match AtomBIOS requirements
* some structure changes
* no longer init already posted AtomBIOS as it
causes an infinite loop of AtomBIOS calls


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42644 a95241bf-73f2-0310-859d-f6bbb57e9c96

* lots of changes
* add missing header for some radeon registers
* begin removing now un-needed direct register calls
* move and refactor crtc functions
* fix function naming to be clearer
* create more AtomBIOS style calls
* this will eat your cat at the moment, don't bother testing


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42582 a95241bf-73f2-0310-859d-f6bbb57e9c96

* add required atombios.h from drm driver from linux 3.0 with a few tweaks
(we aren't taking ownership of this one.. yikes)
* add first AtomBIOS call to test the waters


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42578 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Program DATA_FORMAT to non-interlaced


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42536 a95241bf-73f2-0310-859d-f6bbb57e9c96

bug fix, POWER_SHUTDOWN vs POWER_ON

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42522 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Pass device name into shared info
* Refactor MCFBsetup to be a little simpler for now
* Implement radeon accelerant_device_info for screen preflet
* Re-add CRT Power calls to display code.
* Disable blanking setting for now... just can't figure out
what AMD wants for this.
* Remove some un-needed locking in the scaling code
* Be sure to disable VGA when set_display_mode is called
* Refactor mode setting code to loop over all possible displays
and set the provided mode on the attached ones.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42515 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Remove return from testing


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42510 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Little cleanup
* Add missing Idle call for connectors
* Reformulate blanking.. this should match what the
register is after the GTF vesa call
* Set FrameBuffer to card internal address


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42509 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Add LVDS handling for TMDSB
* Fix crash situation if no monitors detected
* Assume TMDSB if no monitors sensed (temporary)


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42508 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Add TMDS Set and Power controls
* Call TMDS controls if the monitor is TMDS connected


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42467 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Large refactoring of display detection and storage
* Create new display.c/h for display management
* Rename global gCRT to gDisplay
* Add CRT connection type into gDisplay
* Add CRT connection index into gDisplay
* Refactor registers for each display into gDisplay via regs
* We now shouldn't freak out too badly on multi-monitors


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42462 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Add mc.cpp for memory controller functions
* Remove read32MC as it doesn't apply to radeon cards >= r600
* Add tmds.cpp for tmds connected monitor management (current radeons
only have TMDSA for the moment) still needs TDMSPower, etc.
* Add some MC calls to mode.cpp, causes KDL so commented out atm.
* Add command to idle all DACs (although POWER_RESET doesn't do
anything on DACs, we should be consistent)


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42416 a95241bf-73f2-0310-859d-f6bbb57e9c96

* remove superfluous parentheses as per Axel

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42411 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Final (hopefully?) calculation for blank start/end
* Lets actually call PLLPower after PLLSet
* Improve screen blanking function
* Detect DAC/PLL to use separately from CRT id
* Add DACSense that senses displays on DACA/DACB
* Grab CRT in PLL code via gRegister crtid
* Set overscan to 0 for now
* Setting extended video modes now kinda works sometimes :-/


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42397 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Style Cleanup
* Remove some un-needed test stuff
* Perform a little re-ordering
* Make scale corrections


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42390 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Add D2 GRPH update lock register to priv headers
* Add crtControl global register
* Add grphUpdate storage
* Do some logical reordering of register writes
* Correct crt final power-on checks
* Enhance tracing
* Disable PLL, it is needed but seems to completely break
the modesetting resulting in black-screen-of-doom.
(fixing PLL set/calibration is now priority one)


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42380 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Break DAC code into sperate source file
* Implement assigning DAC A/B to crt
* Clean up mode change code
* Still some pixel clock wierdness


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42205 a95241bf-73f2-0310-859d-f6bbb57e9c96

* malloc an array of pointers to hold active crt info, mode, limits, etc.
Plan to move gRegister into the crt struct at some point.
* Few style fixes
* Added function to probe edid of attached monitors and populate CRT info
* Disable VGA control modifications temporarly while I hammer out some issues.
* Fix radeon card model checks (bitwise & is not |)
* Finally fix? blanking start / end calculations using porch
* Use mask for setting sync polarity
* Add overscan (8 pixels is default?)
* Disable PLLSet/Power for the moment as it seems to muck things up.
* is_mode_supported now validates if a mode line is with the monitors
h/v sync frequencies (how does is_mode_supported know what crt the os wants?)
* PLL Write/Read don't actually use the PLL Write/Read functions (thanks AMD!)
* Added better PLL legacy (r600-r610) support
* Consistantly give no DCCG on legacy cards.
* Tracing!


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42191 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Move to common MMIO function set to make card subsystem access easier

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42159 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Repair style issue using uintNN_t vs uintNN
* Make index numbering consistant (0-n vs 1-n)
* Add a little more tracing to PLLCalibrate because
we were missing a failure situation


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42158 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Define default PLL ranges
* Add crtid to register struct
* Disable VGA mode on FrameBuffer set (enables extended mode setting)
* Disable blanking calculations and setting more gracefully via if 0
* Add a *large* amount of code to Set/Calculate/Calibrate PLL
* Disable PLL on removal of accel.
* Remove junk comments on overscan
* Enable pixel clock limit pulling
* write32AtMask style cleanup
* Rename ReadMC to be more consistant
(I need to adjust naming for these MMIO calls)
* Implement read/write MC. (so many hardcoded oneoffs AMD)
* Implement write32PLLAtMask MMIO call


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42146 a95241bf-73f2-0310-859d-f6bbb57e9c96

added scale update locking register; remove leftover intel hack thats not needed on Radeon; fix gcc4 warning on card model comparison

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41872 a95241bf-73f2-0310-859d-f6bbb57e9c96

GCC2 build fixes on radeon_hd driver

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41858 a95241bf-73f2-0310-859d-f6bbb57e9c96

small style fix; no functional change

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41770 a95241bf-73f2-0310-859d-f6bbb57e9c96

Add surface address high handling; set primary and secondary surface frame buffer offset

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41769 a95241bf-73f2-0310-859d-f6bbb57e9c96

* move all register calculation into init_registers to
keep things simple to troubleshoot
* use crt offset only on evergreen, else use AMD provided
register locations
* init_registers(crtid) is called before making register calls
to a monitor.
* init_registers supports 1-2 displays on r600-r700
* init_registers supports 1-6 displays on r800+ (AMD eyefinity)
* restore CardBlankSet function in a more simple form
(still needs init_registers addition)


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41757 a95241bf-73f2-0310-859d-f6bbb57e9c96

temporarly disable screen blanking; setting V/H blank start/end is what was causing empty display, disabled for now; Hardware video mode setting is close!

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41753 a95241bf-73f2-0310-859d-f6bbb57e9c96

* rename graphics_memory to frame_buffer. lets keep consistant
* pass mapped frame buffer area id to accelerant
* remove my temporary hacked together frame buffer memory mapping
* completely rely on PCI BAR for now for aperture size / location instead of
R6XX_CONFIG_FB_BASE reg.
* Remove my temporary AllocateFB function.
* set grphPrimarySurfaceAddr to physical memory frame buffer location (offset 0)
* fix P/N sync setting.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41722 a95241bf-73f2-0310-859d-f6bbb57e9c96

ensure framebuffer doesn't exceed PCI bar; add basic monitoring of frame buffer memory allocation; fix return of framebuffer to OS to be the correct area

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41586 a95241bf-73f2-0310-859d-f6bbb57e9c96

* actually set device_chipset before reading it.
* make shared memory info naming clearer.
* move frame buffer internal offset read to driver
* remove check of > 512MB as we really should always use frame_buffer_size


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41569 a95241bf-73f2-0310-859d-f6bbb57e9c96

make math easier to read; fix chipset int length; additions to CardScale

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41561 a95241bf-73f2-0310-859d-f6bbb57e9c96

add viewport registers; correct chipset dependent scale code; rename virtualheight to make it more consistant; spell check

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41557 a95241bf-73f2-0310-859d-f6bbb57e9c96

now CRT is 0-1 vs 1-2

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41556 a95241bf-73f2-0310-859d-f6bbb57e9c96

* enhance tracing of accelerant
* introduce a global struct to hold register locations for
Radeon HD chipset model this accelerant was spawned for.
* add Radeon 5430 PCIID


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41555 a95241bf-73f2-0310-859d-f6bbb57e9c96

read and store aperture size (will be used in fblocation calculations)

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41543 a95241bf-73f2-0310-859d-f6bbb57e9c96

* turns out r800 has different register locations :(
* remove device_type and replace with device_chipset
* change MEMSIZE to >> 10 as r600-r700 store this in bytes (r800 uses MB and will be fixed soon)
* add if statement to select what register locations to use based on chipset
** Maybe use a struct or something to store these in a standardized way?


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41525 a95241bf-73f2-0310-859d-f6bbb57e9c96

add Radeon 5470, thanks RISC!; simplification in Blanking call, thanks Axel!

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41507 a95241bf-73f2-0310-859d-f6bbb57e9c96

move framebuffer setting code into its own function; reorder mode setting operations to match Xorg driver; make mode functions CRT1/2 register aware

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41496 a95241bf-73f2-0310-859d-f6bbb57e9c96

fix bitwise check for mode timing polarity

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41466 a95241bf-73f2-0310-859d-f6bbb57e9c96

add hook to pass EDID back if requested by userspace (screen applet); fix calculation of H blankStart; correct typo on H_SYNC vs V_SYNC register; set +/- V_SYNC to 0x01 vs 0x02.. this prob still needs work; style corrections

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41463 a95241bf-73f2-0310-859d-f6bbb57e9c96

remove (now) un-needed modeline examples; no functional change

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41443 a95241bf-73f2-0310-859d-f6bbb57e9c96

* add commented out radeon_hd driver/accel to HaikuImage
* add boot item support to radeon hd driver
* add edid storage to shared info
* add pull of active monitor VESA EDID to radeon hd driver (until AtomBios complete)
* EDID pulled in driver now passed to create_display_modes
* move registers to external stock xorg radeon hd register headers (lic. allows it)


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41411 a95241bf-73f2-0310-859d-f6bbb57e9c96

* use common accelerant code
* remove manual sDisplayMode and make use of mode_list_area via Axel's common accelerant code using vesa as example
* move mask enabled write32 function to accelerant with write32 calls
* move register offsets into mode.h headers
* rename DxMode* to CardMode*
* make adjustments and implement radeon hd mode setting further
* remove previously defined kStdModeTimings
* hardware mode setting still needs work


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41374 a95241bf-73f2-0310-859d-f6bbb57e9c96

start a const list of common mode timings (mostly vesa); verify refresh rate is sane by calculating it using pixel clock and horizontal/vertical totals

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41354 a95241bf-73f2-0310-859d-f6bbb57e9c96

revert _currentMode back to the way it should be

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41352 a95241bf-73f2-0310-859d-f6bbb57e9c96

fix naming of static display mode var; make mode sanity check ensure timing settings are sane instead of less-then-useful positive int check; fix silly bug in tracing output (%d vs %s)

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41346 a95241bf-73f2-0310-859d-f6bbb57e9c96

undid some of r41334, gDisplayMode didn't make sense as
a pointer (also as written would prob crash); use new mode sanity check on the provided static mode

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41341 a95241bf-73f2-0310-859d-f6bbb57e9c96

move mode related registers into header file

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41336 a95241bf-73f2-0310-859d-f6bbb57e9c96

added header file for mode.cpp; change gDisplayMode to pointer for now; add function to quickly perform sanity check on mode lines; enhance tracing

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41334 a95241bf-73f2-0310-859d-f6bbb57e9c96

pre-work style cleanup; no functional change

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41028 a95241bf-73f2-0310-859d-f6bbb57e9c96

Scale the output to the correct resolution. Finally got the correct resolution on my laptop :-)
Possibly fixed the monitor timming.

TODO:
- Very big code cleanup.
- At the moment there is only one hardcoded dislplay_mode (1366 x 768).




git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36282 a95241bf-73f2-0310-859d-f6bbb57e9c96

Work in progress of a Radeon HD 3200 driver to change the display mode (status when I leave the coding spring). At least it shows a picture but with a wrong scaling.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36243 a95241bf-73f2-0310-859d-f6bbb57e9c96

radeon_hd: Implement initial DP encoder service

* Used on older chipsets. Untested.

radeon_hd: Rework dp aux functions to take connector index

* This is less pretty, but we need access to the connector
to find the HPD gpio pin mask on the card.
* dp_aux communications seem to work again.
* If you have a DisplayPort item attached to your card you
may want to just unplug it at this point. We attempt DP
link training and it fails. This failure will also cause
other monitors to not function as app_server still isn't
multi-head aware (#10486)

radeon_hd: Fix superfluous DPMS hook calls

* The DPMS hook would be called on all
possible displays causing lots of link
training on incomplete connector structures
that may be not attached / connected.

radeon_hd: Disable mode line syslog spam

* Useful when driver was first developed, now it is
mostly spam however.

radeon_hd: Move to using the first found monitor's EDID

* This has positive and negitive effects. Using the
first monitor's EDID vs the VESA EDID means DisplayPort
monitors and adaptors function. I think the benefits
outweigh the risks at this point.
* Haiku will use the native display mode of the first
monitor and set it across all attached displays.
* Please open bug reports if you notice and regressions.

radeon_hd: Fix DisplayPort link training

* Original changes by Bill Randle
* Includes a large number of modifications
and cleanups.
* Add a "currentMode" to the gDisplay to
enable easier checking of intended changes.
(we pass the display_mode around quite a
bit, adding a "currentMode" allows code
to know the intended display mode being set
without passing the mode pointer around as
much)

radeon_hd: Become Spread Spectrum aware

* Enable Spread Spectrum when requested
* Tested working across several cards, does
have regression potential though.

radeon_hd: pick a PLL based on connector

* was static PLL 1

radeon_hd: add DisplayPort debugging

* Commented out by default
* Shows DisplayPort status info for each
connector post-mode change (as DP properies
are configured on mode change once we know
the pixel clock)

radeon_hd: display port improvements

* Remove non-generic radeon dp_get_lane_count
* Set lane count and link rate at set_display_mode
* Pass entire mode to pll_set vs only pixel clock for DP code
* Add helpers for DP config data to common code
* Obtain more correct link rate

radeon_hd: r5xx to Avivo define cleanup

* Reorganize and clean up card defines
* Fix define spaces
* Unify card naming
* No (real) functional change

radeon_hd: display_info struct style cleanup

* No functional change

radeon_hd: Only assign encoder to crtc after dpms call

* This is the order I received via email long ago and
it makes more sense to me then the drm method

radeon_hd: Move out some DisplayPort common code

* General DisplayPort functions in common dp.cpp
* DP port information struct in common header
* Please don't use this private accelerant common DP
code just yet as it is very early.

radeon_hd: Don't pass old pixel clock to encoder

* pll_set can make pixel clock adjustments.
* Anything after pll_set should use encoder pll
to ensure adjustments are picked up.

radeon_hd: Pass dpms calls to encoders as well

radeon_hd: Begin improvement on crtc state control

* Try to not blank the crtc when it is alreay disabled
* Clean up wording, active now present on display info
* Don't lock crtc when doing normal dpms calls, crtc
should only be locked during mode set / change

radeon_hd: Implement preferred mode

* Add preferredMode display mode to each display.
* If LVDS is detected, set preferredMode based on AtomBIOS
* Fixes blocker #8329 ?

radeon_hd: A few style fixes, no functional change

radeon_hd: Fix accelerant regression in 4e9e029

* After 4e9e029, radeon_hd functionality became erratic.
* I think failing to lock the encoder bios scratch on
encoder changes was causing it.

Set encoder dpms on dpms, it just feels right

Add function to handle DIG encoder dpms setup

* Add code to control DIG dpms setup
* Reduce information needed by encoder_dpms_set
* DIG dpms setup needs access to pixelClock for DP training

DisplayPort call organization and cleanup

* Add color space to BPP function
* Pass display_mode to DP lane count function
* Get BPP in DP lane count
* Move some DPInfo population out of DP link training
as other things need them sooner.
* Fill out DP code in external encoder setup

Working towards DP connector support

* Lots of new DisplayPort functions
* Call DP link training during mode set
* Rename dp_info variables to be less redundant
* Make encoder_pick_dig accept connector ID and
then check parent display
* Encode/Decode DP link speed functions
* Calculate DP lanes
* Rewrite encoder_dig_setup
* Correct bitsPerChannel to bitsPerColor
* My TRAVIS DisplayPort -> LVDS bridge now works

Style cleanup, space after switch as it is not a function

Pointer style cleanup; Variable consolidation

Include file style cleanup, no functional change

* attempt to reduce tracing spam a bit


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42932 a95241bf-73f2-0310-859d-f6bbb57e9c96

* reorganize register definitions
There were a large number if incorrect, duplicated, misplaced
registers that were leading to bugs in the code. This is my first
shot at cleaning them up. Luckly as we are using AtomBIOS the number
of registers we need to know about is shrinking.
* remove registers left over from register banging days
* r770 is less then r710, r720 in the drm sources. Fix in code.
* enable newer radeons for testing


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42930 a95241bf-73f2-0310-859d-f6bbb57e9c96

* redesign pretty much everything frame buffer related
* don't resize the frame buffer after mapping it.. doesn't make sense
* add memory controller code and program the memory controller for r600
* remove unneeded frame_buffer_int
* don't malloc mc_info, waste of time
* fix scaler setting
* vramStart in mc should be 0... get vertical colored lines however when this
this is set properly (everything in mc_info is the MC view of FB BAR)
When vramStart is the FB physical address... i get proper video on some cards
... thoughts?


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42924 a95241bf-73f2-0310-859d-f6bbb57e9c96

* same blanking value, correct define.
* set blanking color to full red for debugging
to know when blanking is enabled.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42920 a95241bf-73f2-0310-859d-f6bbb57e9c96

* add better tracing
* add encoder quirks


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42917 a95241bf-73f2-0310-859d-f6bbb57e9c96

* stub out dig encoder setup
* adjust pll post divider calculation
* fix digital encoder setup action
* don't run memreq on DCE < 3, should solve
some AtomBIOS failure loops


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42892 a95241bf-73f2-0310-859d-f6bbb57e9c96

* improve framebuffer programming on newer cards
* correct? color mode setting bug
* fix var naming to match style guidelines
* add a few missing register defines


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42879 a95241bf-73f2-0310-859d-f6bbb57e9c96

* fix TODO style due to ML
* rename bpc to bitsPerChannel
* remove un-needed / unused PCI BAR reference
* no functional change


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42861 a95241bf-73f2-0310-859d-f6bbb57e9c96

* first shot at fixing pll calculations
AtomBIOS wants number of 10Khz Units
* better debugging after modeset on current
CRTC status


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42853 a95241bf-73f2-0310-859d-f6bbb57e9c96

* style fixes
move quite a bit of code away from var_var format
* #if 0 some not-yet-ready r500 code
* no real functional change


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42835 a95241bf-73f2-0310-859d-f6bbb57e9c96

* style fixes, no functional change...
automatic crtc_id -> crtcID
automatic pll_id -> pllID
automatic encoder_id -> encoderID
automatic connector_index -> connectorIndex
automatic encoder_flags -> encoderFlags


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42831 a95241bf-73f2-0310-859d-f6bbb57e9c96

* add *very* preliminary dpms support
we will need to query the card dpms state
for each monitor at a later date


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42829 a95241bf-73f2-0310-859d-f6bbb57e9c96

* move pll info into pll_info struct.
* reduce the number of unique storage uint32's


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42826 a95241bf-73f2-0310-859d-f6bbb57e9c96

* detect hdmi and tv and set as such
* set encoder flags the same as connector flags
* add curly comments to make troubleshooting clearer
* program encoder dpms scratch registers


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42818 a95241bf-73f2-0310-859d-f6bbb57e9c96

* remove some legacy code
* don't init asic unless needed
* do dpms by hand on mode set
* detect tv and skip during detection for now


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42817 a95241bf-73f2-0310-859d-f6bbb57e9c96

* move encoder info into own struct
* rename some connector / encoder struct members
* improve debugging in connector / encoder
AtomBIOS walking


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42815 a95241bf-73f2-0310-859d-f6bbb57e9c96

* add digital encoder setup code
* make encoder setup functions return status_t
* really need a struct to hold encoder info


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42814 a95241bf-73f2-0310-859d-f6bbb57e9c96

* add encoder DPMS code
* flip encoders on during modeset.
* crt0 status keeps getting higher and higher which is a good sign.
the more bits that are set, the closer to a successful lock.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42802 a95241bf-73f2-0310-859d-f6bbb57e9c96

* add encoder code to handle setting up and adjusting encoders
* reorganize mode set code to match layout of linux DRM driver
* add initial DPMS code
* add lots of TODOs


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42801 a95241bf-73f2-0310-859d-f6bbb57e9c96

* RIP Radeon register banging
Remove old non-atombios code
* add encoder.c and encoder.h to handle
encoder management
* fix pll code to use encoder object id
vs crtcid


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42797 a95241bf-73f2-0310-859d-f6bbb57e9c96

* use bit-banged edid for monitor ranges
* add function to set encoder to crtc
* clean up some comments


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42796 a95241bf-73f2-0310-859d-f6bbb57e9c96

* reformulate display and connector storage to match AtomBIOS requirements
* each active gDisplay references a gConnector index
* add atombios DAC sense.. this really won't be the main call used...
AtomBIOS expects you to attempt an EDID read to detect connected displays
* remove old manual DACSense
* next we attempt to add ddc / edid


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42705 a95241bf-73f2-0310-859d-f6bbb57e9c96

* introduce mc control calls
* malloc storage for mc state info
* redo pll range struct
* change to ATOM_ENCODER_MODE for connector info
* redo pll calculations to match AtomBIOS requirements
* some structure changes
* no longer init already posted AtomBIOS as it
causes an infinite loop of AtomBIOS calls


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42644 a95241bf-73f2-0310-859d-f6bbb57e9c96

* lots of changes
* add missing header for some radeon registers
* begin removing now un-needed direct register calls
* move and refactor crtc functions
* fix function naming to be clearer
* create more AtomBIOS style calls
* this will eat your cat at the moment, don't bother testing


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42582 a95241bf-73f2-0310-859d-f6bbb57e9c96

* add required atombios.h from drm driver from linux 3.0 with a few tweaks
(we aren't taking ownership of this one.. yikes)
* add first AtomBIOS call to test the waters


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42578 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Program DATA_FORMAT to non-interlaced


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42536 a95241bf-73f2-0310-859d-f6bbb57e9c96

bug fix, POWER_SHUTDOWN vs POWER_ON

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42522 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Pass device name into shared info
* Refactor MCFBsetup to be a little simpler for now
* Implement radeon accelerant_device_info for screen preflet
* Re-add CRT Power calls to display code.
* Disable blanking setting for now... just can't figure out
what AMD wants for this.
* Remove some un-needed locking in the scaling code
* Be sure to disable VGA when set_display_mode is called
* Refactor mode setting code to loop over all possible displays
and set the provided mode on the attached ones.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42515 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Remove return from testing


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42510 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Little cleanup
* Add missing Idle call for connectors
* Reformulate blanking.. this should match what the
register is after the GTF vesa call
* Set FrameBuffer to card internal address


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42509 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Add LVDS handling for TMDSB
* Fix crash situation if no monitors detected
* Assume TMDSB if no monitors sensed (temporary)


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42508 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Add TMDS Set and Power controls
* Call TMDS controls if the monitor is TMDS connected


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42467 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Large refactoring of display detection and storage
* Create new display.c/h for display management
* Rename global gCRT to gDisplay
* Add CRT connection type into gDisplay
* Add CRT connection index into gDisplay
* Refactor registers for each display into gDisplay via regs
* We now shouldn't freak out too badly on multi-monitors


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42462 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Add mc.cpp for memory controller functions
* Remove read32MC as it doesn't apply to radeon cards >= r600
* Add tmds.cpp for tmds connected monitor management (current radeons
only have TMDSA for the moment) still needs TDMSPower, etc.
* Add some MC calls to mode.cpp, causes KDL so commented out atm.
* Add command to idle all DACs (although POWER_RESET doesn't do
anything on DACs, we should be consistent)


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42416 a95241bf-73f2-0310-859d-f6bbb57e9c96

* remove superfluous parentheses as per Axel

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42411 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Final (hopefully?) calculation for blank start/end
* Lets actually call PLLPower after PLLSet
* Improve screen blanking function
* Detect DAC/PLL to use separately from CRT id
* Add DACSense that senses displays on DACA/DACB
* Grab CRT in PLL code via gRegister crtid
* Set overscan to 0 for now
* Setting extended video modes now kinda works sometimes :-/


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42397 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Style Cleanup
* Remove some un-needed test stuff
* Perform a little re-ordering
* Make scale corrections


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42390 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Add D2 GRPH update lock register to priv headers
* Add crtControl global register
* Add grphUpdate storage
* Do some logical reordering of register writes
* Correct crt final power-on checks
* Enhance tracing
* Disable PLL, it is needed but seems to completely break
the modesetting resulting in black-screen-of-doom.
(fixing PLL set/calibration is now priority one)


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42380 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Break DAC code into sperate source file
* Implement assigning DAC A/B to crt
* Clean up mode change code
* Still some pixel clock wierdness


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42205 a95241bf-73f2-0310-859d-f6bbb57e9c96

* malloc an array of pointers to hold active crt info, mode, limits, etc.
Plan to move gRegister into the crt struct at some point.
* Few style fixes
* Added function to probe edid of attached monitors and populate CRT info
* Disable VGA control modifications temporarly while I hammer out some issues.
* Fix radeon card model checks (bitwise & is not |)
* Finally fix? blanking start / end calculations using porch
* Use mask for setting sync polarity
* Add overscan (8 pixels is default?)
* Disable PLLSet/Power for the moment as it seems to muck things up.
* is_mode_supported now validates if a mode line is with the monitors
h/v sync frequencies (how does is_mode_supported know what crt the os wants?)
* PLL Write/Read don't actually use the PLL Write/Read functions (thanks AMD!)
* Added better PLL legacy (r600-r610) support
* Consistantly give no DCCG on legacy cards.
* Tracing!


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42191 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Move to common MMIO function set to make card subsystem access easier

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42159 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Repair style issue using uintNN_t vs uintNN
* Make index numbering consistant (0-n vs 1-n)
* Add a little more tracing to PLLCalibrate because
we were missing a failure situation


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42158 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Define default PLL ranges
* Add crtid to register struct
* Disable VGA mode on FrameBuffer set (enables extended mode setting)
* Disable blanking calculations and setting more gracefully via if 0
* Add a *large* amount of code to Set/Calculate/Calibrate PLL
* Disable PLL on removal of accel.
* Remove junk comments on overscan
* Enable pixel clock limit pulling
* write32AtMask style cleanup
* Rename ReadMC to be more consistant
(I need to adjust naming for these MMIO calls)
* Implement read/write MC. (so many hardcoded oneoffs AMD)
* Implement write32PLLAtMask MMIO call


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42146 a95241bf-73f2-0310-859d-f6bbb57e9c96

added scale update locking register; remove leftover intel hack thats not needed on Radeon; fix gcc4 warning on card model comparison

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41872 a95241bf-73f2-0310-859d-f6bbb57e9c96

GCC2 build fixes on radeon_hd driver

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41858 a95241bf-73f2-0310-859d-f6bbb57e9c96

small style fix; no functional change

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41770 a95241bf-73f2-0310-859d-f6bbb57e9c96

Add surface address high handling; set primary and secondary surface frame buffer offset

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41769 a95241bf-73f2-0310-859d-f6bbb57e9c96

* move all register calculation into init_registers to
keep things simple to troubleshoot
* use crt offset only on evergreen, else use AMD provided
register locations
* init_registers(crtid) is called before making register calls
to a monitor.
* init_registers supports 1-2 displays on r600-r700
* init_registers supports 1-6 displays on r800+ (AMD eyefinity)
* restore CardBlankSet function in a more simple form
(still needs init_registers addition)


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41757 a95241bf-73f2-0310-859d-f6bbb57e9c96

temporarly disable screen blanking; setting V/H blank start/end is what was causing empty display, disabled for now; Hardware video mode setting is close!

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41753 a95241bf-73f2-0310-859d-f6bbb57e9c96

* rename graphics_memory to frame_buffer. lets keep consistant
* pass mapped frame buffer area id to accelerant
* remove my temporary hacked together frame buffer memory mapping
* completely rely on PCI BAR for now for aperture size / location instead of
R6XX_CONFIG_FB_BASE reg.
* Remove my temporary AllocateFB function.
* set grphPrimarySurfaceAddr to physical memory frame buffer location (offset 0)
* fix P/N sync setting.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41722 a95241bf-73f2-0310-859d-f6bbb57e9c96

ensure framebuffer doesn't exceed PCI bar; add basic monitoring of frame buffer memory allocation; fix return of framebuffer to OS to be the correct area

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41586 a95241bf-73f2-0310-859d-f6bbb57e9c96

* actually set device_chipset before reading it.
* make shared memory info naming clearer.
* move frame buffer internal offset read to driver
* remove check of > 512MB as we really should always use frame_buffer_size


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41569 a95241bf-73f2-0310-859d-f6bbb57e9c96

make math easier to read; fix chipset int length; additions to CardScale

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41561 a95241bf-73f2-0310-859d-f6bbb57e9c96

add viewport registers; correct chipset dependent scale code; rename virtualheight to make it more consistant; spell check

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41557 a95241bf-73f2-0310-859d-f6bbb57e9c96

now CRT is 0-1 vs 1-2

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41556 a95241bf-73f2-0310-859d-f6bbb57e9c96

* enhance tracing of accelerant
* introduce a global struct to hold register locations for
Radeon HD chipset model this accelerant was spawned for.
* add Radeon 5430 PCIID


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41555 a95241bf-73f2-0310-859d-f6bbb57e9c96

read and store aperture size (will be used in fblocation calculations)

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41543 a95241bf-73f2-0310-859d-f6bbb57e9c96

* turns out r800 has different register locations :(
* remove device_type and replace with device_chipset
* change MEMSIZE to >> 10 as r600-r700 store this in bytes (r800 uses MB and will be fixed soon)
* add if statement to select what register locations to use based on chipset
** Maybe use a struct or something to store these in a standardized way?


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41525 a95241bf-73f2-0310-859d-f6bbb57e9c96

add Radeon 5470, thanks RISC!; simplification in Blanking call, thanks Axel!

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41507 a95241bf-73f2-0310-859d-f6bbb57e9c96

move framebuffer setting code into its own function; reorder mode setting operations to match Xorg driver; make mode functions CRT1/2 register aware

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41496 a95241bf-73f2-0310-859d-f6bbb57e9c96

fix bitwise check for mode timing polarity

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41466 a95241bf-73f2-0310-859d-f6bbb57e9c96

add hook to pass EDID back if requested by userspace (screen applet); fix calculation of H blankStart; correct typo on H_SYNC vs V_SYNC register; set +/- V_SYNC to 0x01 vs 0x02.. this prob still needs work; style corrections

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41463 a95241bf-73f2-0310-859d-f6bbb57e9c96

remove (now) un-needed modeline examples; no functional change

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41443 a95241bf-73f2-0310-859d-f6bbb57e9c96

* add commented out radeon_hd driver/accel to HaikuImage
* add boot item support to radeon hd driver
* add edid storage to shared info
* add pull of active monitor VESA EDID to radeon hd driver (until AtomBios complete)
* EDID pulled in driver now passed to create_display_modes
* move registers to external stock xorg radeon hd register headers (lic. allows it)


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41411 a95241bf-73f2-0310-859d-f6bbb57e9c96

* use common accelerant code
* remove manual sDisplayMode and make use of mode_list_area via Axel's common accelerant code using vesa as example
* move mask enabled write32 function to accelerant with write32 calls
* move register offsets into mode.h headers
* rename DxMode* to CardMode*
* make adjustments and implement radeon hd mode setting further
* remove previously defined kStdModeTimings
* hardware mode setting still needs work


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41374 a95241bf-73f2-0310-859d-f6bbb57e9c96

start a const list of common mode timings (mostly vesa); verify refresh rate is sane by calculating it using pixel clock and horizontal/vertical totals

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41354 a95241bf-73f2-0310-859d-f6bbb57e9c96

revert _currentMode back to the way it should be

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41352 a95241bf-73f2-0310-859d-f6bbb57e9c96

fix naming of static display mode var; make mode sanity check ensure timing settings are sane instead of less-then-useful positive int check; fix silly bug in tracing output (%d vs %s)

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41346 a95241bf-73f2-0310-859d-f6bbb57e9c96

undid some of r41334, gDisplayMode didn't make sense as
a pointer (also as written would prob crash); use new mode sanity check on the provided static mode

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41341 a95241bf-73f2-0310-859d-f6bbb57e9c96

move mode related registers into header file

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41336 a95241bf-73f2-0310-859d-f6bbb57e9c96

added header file for mode.cpp; change gDisplayMode to pointer for now; add function to quickly perform sanity check on mode lines; enhance tracing

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41334 a95241bf-73f2-0310-859d-f6bbb57e9c96

pre-work style cleanup; no functional change

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41028 a95241bf-73f2-0310-859d-f6bbb57e9c96

Scale the output to the correct resolution. Finally got the correct resolution on my laptop :-)
Possibly fixed the monitor timming.

TODO:
- Very big code cleanup.
- At the moment there is only one hardcoded dislplay_mode (1366 x 768).




git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36282 a95241bf-73f2-0310-859d-f6bbb57e9c96

Work in progress of a Radeon HD 3200 driver to change the display mode (status when I leave the coding spring). At least it shows a picture but with a wrong scaling.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36243 a95241bf-73f2-0310-859d-f6bbb57e9c96