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: Card define cleanup

* Trying to do cleanup on the layout of these headers

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: 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

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 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

* 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

* 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

* 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

* 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

* fix header function define
* while doing our last-resort fallback, skip
TV DAC encoders as it is likely that is not
what the user wants. This may need to change
as the driver matures. (ex: only a tv is
connected, no edid)


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42760 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

* 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: 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: Card define cleanup

* Trying to do cleanup on the layout of these headers

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: 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

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 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

* 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

* 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

* 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

* 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

* fix header function define
* while doing our last-resort fallback, skip
TV DAC encoders as it is likely that is not
what the user wants. This may need to change
as the driver matures. (ex: only a tv is
connected, no edid)


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42760 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

* 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