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: Cram in a bunch of new PCIID's

Change-Id: Ifbd82ef7bfc2c39b2aeb5c25be177421cd22d246
Reviewed-on: https://review.haiku-os.org/c/haiku/+/2920
Reviewed-by: Alex von Gluck IV <kallisti5@unixzen.com>
Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>

radeon_hd: Polaris10 power distribution fix

* Helps prevent mainboard explosions and other bad stuff.
* ...maybe not explosions, but bad things.
* The RX 480 reference design can pull as much as 90W
from its PCIe slot at load. PCIe is rated for 75W.
* This change overloads the PCIe power cables vs the PCIe
slot. The PCIe power cables can handle going over spec.
* Untested since we really can't come close to loading a
RX 480 without hardware OpenGL ^_^
* Should be able to test on real hardware within a week.

radeon_hd: Implement initial DP encoder service

* Used on older chipsets. Untested.

radeon_hd: clean up clock units

* Ensure we store all clock units as khz or
n * 10 off from AtomBIOS unit expected
* Perform DDC setup of external encoder

radeon_hd: rework some pll code

* Force fractional feedback divider on APU's
* Spread Spectrum is now probed more correctly
across multiple encoders and cards
* SS still disabled however.

radeon_hd: reorganize some pll code

* Move DisplayPort external pixel clock out of pll
as this frequency is card-wide.
* Add new function to pull display clock frequency
and other card-wide settings.
* Set displayDefault frequency card-wide
* My DisplayPort LVDS bridge laptop now kind of works
(a clock somewhere seems a little off though)

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: Card define cleanup

* Trying to do cleanup on the layout of these headers

radeon_hd: Begin work on radeon_hd command processor

* First steps at getting card command processor wired
up to the ring buffers.
* Code doesn't run yet as I have *no* idea what happens
when these rings are in an invalid state.

radeon_hd: Stub out gfx ring boot.

* Tab fix as well

radeon_hd: More initial ring queue work

* Rename RenderQueue to RingQueue to be more generic
* We will need two Ring Buffer types, one for
host -> gpu (render/cp data) and one gpu -> host (irq)
* Add header guard to ringqueue.h
* Things still may change as I work up to a bigger picture.

radeon_hd: Ensure vramBase is at 0.

* This value is card internal framebuffer offset
* 0 is the proper value, however it was causing issues for me
* The mode setting issues I saw before are now gone, and this
seems to make mode setting more stable now.

radeon_hd: Better implement GPU idle function

* Function only checked for idle and didn't
wait for the gpu memory controler to idle.
* May resolve mode setting issues on some
newer hardware.

radeon_hd: Disable spread spectrum

* SS requires complex pll adjustments that we don't do atm

Pointer style cleanup; Variable consolidation

Include file style cleanup, no functional change

Create connector source file, move connector bus calls into it

* this will help break apart some of the sources
* display bus communications really don't belong with GPU operations
* rename functions to better describe their actions

Move thermal query into new driver sensor source file

* thermal query still works pre-atombios init

Enhance lvds laptop panel support

* if an edid request for LVDS panel is detected, we now
return true and the VESA edid info.
* add #if 0'ed function to pull prefered timing info from atombios
on LVDS panels, still need to generate a fake EDID with this.
* not sure which method above is better... maybe a combination of both

Add support for thermal status queries on newer chipsets

* add temperature query support for Juniper, Sumo, Evergreen, and North Islands
* add missing thermal defines for evergreen cards
* northern island cards use the evergreen thermal calculations

Add first hints of thermal monitoring on radeon cards

* add a few missing/needed header defines
* show GPU temp in millidegrees C on r600/r700
* evergreen+ support soon
* function may be moved to driver long term once testing done

Style fix gpu_state naming, cleanup

* correct naming on gpu registers that effect MC idle state
* cleanup MC idle failure situation, we are stuck and
need to try the changes anyway.

Improve GPU memory controller idle check

* style fix
* add better tracing for non-idle memory controller conditions

Improve GPU memory controller setup on later chips

* Fix bug where we setup MC twice on Evergreen+
* Northern Island chipsets use the Evergreen MC setup (just cosmetic)

Add one-off gpio corrections on dce 3 and dce 4 chipsets

* style cleanup of shared storage names
* return better data on card
* display chipset flags in screen preflet


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@43226 a95241bf-73f2-0310-859d-f6bbb57e9c96

* add lots of missing evergreen defines
* evergreen headers are split due to different
header copyrights
* detect and set up evergreen memory controler
* change the way we manage radeon chipsets to
more closely match drm driver as the chipset
model numbers aren't in order and change from
numbers to names.
* check for evergreen when populating frame buffer
information.
* style cleanup


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@43225 a95241bf-73f2-0310-859d-f6bbb57e9c96

* change the way we store GPU MC state information
on halt / resume as it doesn't need to persist.
* rename mc_info -> fb_info to better communicate
it's contents
* add some gart (gtt) storage and prep AGP VM code


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@43212 a95241bf-73f2-0310-859d-f6bbb57e9c96

* better use Radeon HD 4xxx (r7xx) VM FB registers


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42931 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

* bailing when we can't idle the MC is the correct
behaviour... but while things are incomplete
it may be better to try and push on.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42929 a95241bf-73f2-0310-859d-f6bbb57e9c96

* lets idle the memory controller before checking if it's idle


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42925 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

* 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

* 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...
frev / crev to tableMajor / tableMinor
size to tableSize
offset to tableOffset


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42834 a95241bf-73f2-0310-859d-f6bbb57e9c96

* style fix
ensure bitwise ands are compared to 0 or non 0 as per Axel


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42830 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

* squash a *silly* bug
don't set up a pointer and not malloc it.
* small cleanups to radeon_hd i2c bit-banging code
* i2c bit banging is now functioning


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42793 a95241bf-73f2-0310-859d-f6bbb57e9c96

* remap GPIO pin storage to global struct as they really aren't tied to
a connector. (thus allowing for future non-ddc gpio devices like fan speed)
* map all i2c gpio pins on accelerant init
* use a smaller sub function to attach gpio info to connector i2c info


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42773 a95241bf-73f2-0310-859d-f6bbb57e9c96

* perform some i2c cleanup from xorg ati driver
* read gpio pins back after setting them to improve reliability


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42772 a95241bf-73f2-0310-859d-f6bbb57e9c96

* fix several i2c communication bugs
dealing with i2c register addresses.
* cleanup i2c hacks
* now receive the following message in SimNow:
"No device present at I2C slave address 0x66"


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42769 a95241bf-73f2-0310-859d-f6bbb57e9c96

* correct some naming after deeper investigation of
linux drm driver. Seems radeon_hd isn't limited to the
standard 0xa0 i2c slave address.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42762 a95241bf-73f2-0310-859d-f6bbb57e9c96

* remove un-needed i2c_bus on each connector... we simply set this up each time
it's needed using the gpio information
* rename gpio information struct to be cleaner and shorter
* add function to debug found connectors
* set gpio mask to 1 vs the defined mask... this seems to get us closer
to working ddc / edid per connector
* change gpio_info u16's to u32's to ensure we aren't overflowing anything
* fix bug always setting hw_capable true
* change TRACE to ERROR to always show debug data when called


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42751 a95241bf-73f2-0310-859d-f6bbb57e9c96

* i2c locking should happen just before reading the edid
locking and unlocked on every bit read sounds excessive
* set vdif and vdif size to NULL... they really aren't needed


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42746 a95241bf-73f2-0310-859d-f6bbb57e9c96

* correct naming error. (a shift is a shift until you use it.. then its a mask)


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42745 a95241bf-73f2-0310-859d-f6bbb57e9c96

* refactor GPU i2c bit-banging code to be correct using drm as reference
* add i2c locking code that represents common things we need to do before
and after access


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42740 a95241bf-73f2-0310-859d-f6bbb57e9c96

* rework i2c read / write to make sense using values provided


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42731 a95241bf-73f2-0310-859d-f6bbb57e9c96

* document GPIO values better based on AMD docs
* no functional change


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42730 a95241bf-73f2-0310-859d-f6bbb57e9c96

* adjust error to make more sense


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42728 a95241bf-73f2-0310-859d-f6bbb57e9c96

* run edid check on all connectors regardless of encoder
* correction to output check (B_OK != true)
* check for invalid gpio (prevents seg violation)
* tab cleanup


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42727 a95241bf-73f2-0310-859d-f6bbb57e9c96

* add i2c/ddc info storage to connector
* add edid info storage to display
* pass i2c/ddc information to common i2c code
* add code to read/write i2c/ddc
* i2c/ddc read/write code works 'in theory', needs tested
* detect monitors based on presence of edid on connector


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42718 a95241bf-73f2-0310-859d-f6bbb57e9c96

* add function to set up i2c bus for connector
* few tab fixes
* add Axel as author as the base i2c stuff is from intel_extreme


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42709 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

* a few small style fixes to last commit
* no functional change


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42617 a95241bf-73f2-0310-859d-f6bbb57e9c96

* consolidate and remove unneeded Xorg headers
* move mc code to more generic gpu source/header
* add gpu reset functions (with r600 documented)


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42616 a95241bf-73f2-0310-859d-f6bbb57e9c96

radeon_hd: Implement initial DP encoder service

* Used on older chipsets. Untested.

radeon_hd: clean up clock units

* Ensure we store all clock units as khz or
n * 10 off from AtomBIOS unit expected
* Perform DDC setup of external encoder

radeon_hd: rework some pll code

* Force fractional feedback divider on APU's
* Spread Spectrum is now probed more correctly
across multiple encoders and cards
* SS still disabled however.

radeon_hd: reorganize some pll code

* Move DisplayPort external pixel clock out of pll
as this frequency is card-wide.
* Add new function to pull display clock frequency
and other card-wide settings.
* Set displayDefault frequency card-wide
* My DisplayPort LVDS bridge laptop now kind of works
(a clock somewhere seems a little off though)

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: Card define cleanup

* Trying to do cleanup on the layout of these headers

radeon_hd: Begin work on radeon_hd command processor

* First steps at getting card command processor wired
up to the ring buffers.
* Code doesn't run yet as I have *no* idea what happens
when these rings are in an invalid state.

radeon_hd: Stub out gfx ring boot.

* Tab fix as well

radeon_hd: More initial ring queue work

* Rename RenderQueue to RingQueue to be more generic
* We will need two Ring Buffer types, one for
host -> gpu (render/cp data) and one gpu -> host (irq)
* Add header guard to ringqueue.h
* Things still may change as I work up to a bigger picture.

radeon_hd: Ensure vramBase is at 0.

* This value is card internal framebuffer offset
* 0 is the proper value, however it was causing issues for me
* The mode setting issues I saw before are now gone, and this
seems to make mode setting more stable now.

radeon_hd: Better implement GPU idle function

* Function only checked for idle and didn't
wait for the gpu memory controler to idle.
* May resolve mode setting issues on some
newer hardware.

radeon_hd: Disable spread spectrum

* SS requires complex pll adjustments that we don't do atm

Pointer style cleanup; Variable consolidation

Include file style cleanup, no functional change

Create connector source file, move connector bus calls into it

* this will help break apart some of the sources
* display bus communications really don't belong with GPU operations
* rename functions to better describe their actions

Move thermal query into new driver sensor source file

* thermal query still works pre-atombios init

Enhance lvds laptop panel support

* if an edid request for LVDS panel is detected, we now
return true and the VESA edid info.
* add #if 0'ed function to pull prefered timing info from atombios
on LVDS panels, still need to generate a fake EDID with this.
* not sure which method above is better... maybe a combination of both

Add support for thermal status queries on newer chipsets

* add temperature query support for Juniper, Sumo, Evergreen, and North Islands
* add missing thermal defines for evergreen cards
* northern island cards use the evergreen thermal calculations

Add first hints of thermal monitoring on radeon cards

* add a few missing/needed header defines
* show GPU temp in millidegrees C on r600/r700
* evergreen+ support soon
* function may be moved to driver long term once testing done

Style fix gpu_state naming, cleanup

* correct naming on gpu registers that effect MC idle state
* cleanup MC idle failure situation, we are stuck and
need to try the changes anyway.

Improve GPU memory controller idle check

* style fix
* add better tracing for non-idle memory controller conditions

Improve GPU memory controller setup on later chips

* Fix bug where we setup MC twice on Evergreen+
* Northern Island chipsets use the Evergreen MC setup (just cosmetic)

Add one-off gpio corrections on dce 3 and dce 4 chipsets

* style cleanup of shared storage names
* return better data on card
* display chipset flags in screen preflet


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@43226 a95241bf-73f2-0310-859d-f6bbb57e9c96

* add lots of missing evergreen defines
* evergreen headers are split due to different
header copyrights
* detect and set up evergreen memory controler
* change the way we manage radeon chipsets to
more closely match drm driver as the chipset
model numbers aren't in order and change from
numbers to names.
* check for evergreen when populating frame buffer
information.
* style cleanup


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@43225 a95241bf-73f2-0310-859d-f6bbb57e9c96

* change the way we store GPU MC state information
on halt / resume as it doesn't need to persist.
* rename mc_info -> fb_info to better communicate
it's contents
* add some gart (gtt) storage and prep AGP VM code


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@43212 a95241bf-73f2-0310-859d-f6bbb57e9c96

* better use Radeon HD 4xxx (r7xx) VM FB registers


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42931 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

* bailing when we can't idle the MC is the correct
behaviour... but while things are incomplete
it may be better to try and push on.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42929 a95241bf-73f2-0310-859d-f6bbb57e9c96

* lets idle the memory controller before checking if it's idle


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42925 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

* 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

* 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...
frev / crev to tableMajor / tableMinor
size to tableSize
offset to tableOffset


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42834 a95241bf-73f2-0310-859d-f6bbb57e9c96

* style fix
ensure bitwise ands are compared to 0 or non 0 as per Axel


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42830 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

* squash a *silly* bug
don't set up a pointer and not malloc it.
* small cleanups to radeon_hd i2c bit-banging code
* i2c bit banging is now functioning


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42793 a95241bf-73f2-0310-859d-f6bbb57e9c96

* remap GPIO pin storage to global struct as they really aren't tied to
a connector. (thus allowing for future non-ddc gpio devices like fan speed)
* map all i2c gpio pins on accelerant init
* use a smaller sub function to attach gpio info to connector i2c info


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42773 a95241bf-73f2-0310-859d-f6bbb57e9c96

* perform some i2c cleanup from xorg ati driver
* read gpio pins back after setting them to improve reliability


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42772 a95241bf-73f2-0310-859d-f6bbb57e9c96

* fix several i2c communication bugs
dealing with i2c register addresses.
* cleanup i2c hacks
* now receive the following message in SimNow:
"No device present at I2C slave address 0x66"


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42769 a95241bf-73f2-0310-859d-f6bbb57e9c96

* correct some naming after deeper investigation of
linux drm driver. Seems radeon_hd isn't limited to the
standard 0xa0 i2c slave address.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42762 a95241bf-73f2-0310-859d-f6bbb57e9c96

* remove un-needed i2c_bus on each connector... we simply set this up each time
it's needed using the gpio information
* rename gpio information struct to be cleaner and shorter
* add function to debug found connectors
* set gpio mask to 1 vs the defined mask... this seems to get us closer
to working ddc / edid per connector
* change gpio_info u16's to u32's to ensure we aren't overflowing anything
* fix bug always setting hw_capable true
* change TRACE to ERROR to always show debug data when called


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42751 a95241bf-73f2-0310-859d-f6bbb57e9c96

* i2c locking should happen just before reading the edid
locking and unlocked on every bit read sounds excessive
* set vdif and vdif size to NULL... they really aren't needed


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42746 a95241bf-73f2-0310-859d-f6bbb57e9c96

* correct naming error. (a shift is a shift until you use it.. then its a mask)


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42745 a95241bf-73f2-0310-859d-f6bbb57e9c96

* refactor GPU i2c bit-banging code to be correct using drm as reference
* add i2c locking code that represents common things we need to do before
and after access


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42740 a95241bf-73f2-0310-859d-f6bbb57e9c96

* rework i2c read / write to make sense using values provided


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42731 a95241bf-73f2-0310-859d-f6bbb57e9c96

* document GPIO values better based on AMD docs
* no functional change


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42730 a95241bf-73f2-0310-859d-f6bbb57e9c96

* adjust error to make more sense


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42728 a95241bf-73f2-0310-859d-f6bbb57e9c96

* run edid check on all connectors regardless of encoder
* correction to output check (B_OK != true)
* check for invalid gpio (prevents seg violation)
* tab cleanup


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42727 a95241bf-73f2-0310-859d-f6bbb57e9c96

* add i2c/ddc info storage to connector
* add edid info storage to display
* pass i2c/ddc information to common i2c code
* add code to read/write i2c/ddc
* i2c/ddc read/write code works 'in theory', needs tested
* detect monitors based on presence of edid on connector


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42718 a95241bf-73f2-0310-859d-f6bbb57e9c96

* add function to set up i2c bus for connector
* few tab fixes
* add Axel as author as the base i2c stuff is from intel_extreme


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42709 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

* a few small style fixes to last commit
* no functional change


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42617 a95241bf-73f2-0310-859d-f6bbb57e9c96

* consolidate and remove unneeded Xorg headers
* move mc code to more generic gpu source/header
* add gpu reset functions (with r600 documented)


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42616 a95241bf-73f2-0310-859d-f6bbb57e9c96