Commit Graph

263 Commits

Author SHA1 Message Date
Alex Deucher
3e5cb98dfe drm/radeon/kms: add support for msi
Try to enable msi on chips that support it.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-10-26 13:28:23 +10:00
Alex Deucher
ebbe1cb936 drm/radeon/kms/atom: add support for spread spectrum (v2)
Spread spectrum is a periodic disturbance added
to the feedback divider to change the pixel clock
periodically to reduce interference.

Only enabled on LVDS.

v2: add support for r4xx and fix DCE 3

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-10-26 13:28:22 +10:00
Alex Deucher
c290dadf4c drm/radeon/kms/r7xx: add regs for 40 bit CUR/GRPH addresses
The *_HIGH regs are reversed. The secondary ones are in the
primary block and vice versa.

We currently only use a 32 bit internal address, so these are
0 for now.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-10-26 13:28:22 +10:00
Robert Noland
33fdb15c99 drm/radeon/r600: only assign vb after we know space is available.
This patch only changes this is the swap path, where it doesn't loop.

Signed-off-by: Robert Noland <rnoland@2hip.net>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-10-26 13:28:21 +10:00
Robert Noland
c54b1820d6 drm/radeon/r600: Replace repeated calculations with variable.
- Reduce the chance of error and avoid a bit of overhead.
  - Use switch to assign color and format

Signed-off-by: Robert Noland <rnoland@2hip.net>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-10-26 13:28:21 +10:00
Mathias Fröhlich
bc293e58cb drm/radeon/kms/atom: get better min pixel clock info
Where supported use ulMinPixelClockPLL_Output rather than
usMinPixelClockPLL_Output for pll_out_min.  This seems to
improve pll selection on some boards.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-10-26 13:28:20 +10:00
Alex Deucher
790cfb34ad drm/radeon/kms: add quirk for acer 5102
doesn't have a tv-out port

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-10-26 13:28:20 +10:00
Alex Deucher
5885b7a9f4 drm/radeon/kms: fix vram_width calculation on r6xx/r7xx
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-10-26 13:28:19 +10:00
Mathias Fröhlich
ceb776bc87 drm/radeon/kms: fix cs parser tex bit 11 check
The problem boils down to the order when the bit11
of the texture size is or'ed to the original width.
In the end each mipmap level has the same width or
height because of that 11 bit is ored to the scaled
down lod with and thus blows up the size again to the
full size or more due to the power of two rounding
afterwards.

The attached patch changes this order so that the
texture sizes are computed correct. Also the on error
the yet missing inputs to the size computation are
printed which helped me to find out where it really breaks.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-10-26 13:28:19 +10:00
Alex Deucher
d0c403e950 drm/radeon/kms: fix support for original r100
Original radeon didn't have a connector table in the
bios.  Check for the CRT table and if we have one,
add a VGA connector.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@linux.ie>
2009-10-16 18:31:29 +10:00
Alex Deucher
2d152c6ba8 drm/radeon/kms: fix legacy quirk handling
Need to check the return type for the quirk function
to decide whether we add the connectors and encoders.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@linux.ie>
2009-10-16 18:31:28 +10:00
Matt Turner
a77f171843 drm/radeon/kms: use RADEON_GPU_PAGE_SIZE instead of 4096
Signed-off-by: Matt Turner <mattst88@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-10-16 08:49:23 +10:00
Alex Deucher
dfdd646773 drm/radeon/kms: limit default tv modes to <= 1024x768
fixes fdo bug 24496

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-10-16 08:47:01 +10:00
Alex Deucher
ceefedd8e8 drm/radeon/kms/atom: fix tv-out
D1MODE_INTERLEAVE_EN was getting set in some cases
in the encoder quirks function due to the changes in
5a9bcacc0a

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-10-16 08:47:00 +10:00
Alex Deucher
0294cf4f7f drm/radeon/kms: fix connector edid handling
Based partly on a patch from
Christian Koenig <deathsimple@vodafone.de>

- fix several memory leaks in radeon_connector->edid handling
- store edid in radeon_connector->edid in detect() or get_modes()
- switch hdmi detect code to use radeon_connector->edid
- add support for oem boards multiple connectors that share
a ddc line.
- short circuit lvds_detect() if have a stored edid

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-10-16 08:46:52 +10:00
Alex Deucher
1b4d7d75cc drm/radeon/kms: fix internal tmds setup on legacy display engine
- crtc 0 routing was wrong
- need to clear various timing bits in FP_GEN_CNTL
- need to set FP_H/V2_SYNC_STRT_WID regs for crtc 1

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-10-15 15:33:46 +10:00
Alex Deucher
8c2a6d7304 drm/radeon/kms: move active_device setup into encoder fixup()
radeon_encoder->active_device defines the active routing
between the encoder and connector.  The encoder fixup and
dpms functions need to know the active_device to function
properly.  Setting active_device in the prepare hook was
too late in some cases.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-10-15 10:30:23 +10:00
Alex Deucher
fb06ca8f8c drm/radeon/kms: properly handle mode id with native mode changes
drm modes are objects with indentifiers.  Make sure to preserve
the mode id when copying mode params.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-10-13 08:45:52 +10:00
Dave Airlie
39deb2d675 drm/radeon/kms: fix use of index before proper initialisation.
With the adjust table introduction, we need to fill out index
before getting the table version.

Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-10-12 14:21:42 +10:00
Dave Airlie
ceeb50279b drm/radeon: Revert "drm/r600: avoid assigning vb twice in blit code"
This reverts commit 49c458e544. It
seems to have some side effects in the non-kms cases.

Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-10-12 13:54:10 +10:00
Alex Deucher
0549a061b5 drm/radeon/kms: also check for edid in lvds detect
In case the system has bad native mode info but
valid edid.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-10-12 13:42:50 +10:00
Alex Deucher
de2103e452 drm/radeon/kms: use drm_mode directly for panel modes
This reduces the number of mode format conversions needed
and makes native panel mode support cleaner.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-10-12 13:42:48 +10:00
Alex Deucher
5a9bcacc0a drm/radeon/kms/atom: rework crtc modeset
- clean up tv timing handling
- unify SetCRTC_Timing and SetCRTC_UsingDTDTiming

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-10-12 13:42:44 +10:00
Alex Deucher
2606c88608 drm/radeon/kms/atom: add support for AdjustDisplayPll
DCE3+ has an AdjustDisplayPll that will adjust the pixel
clock accordingly based on the encoder/transmitter to
handle special hw requirements.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-10-12 13:42:40 +10:00
Alex Deucher
5f9a0eb5af drm/radeon/kms/atom: reorder crtc dpms
Based on recommendation from bios docs.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-10-12 13:42:35 +10:00
Alex Deucher
2ffb842948 drm/radeon/kms: make sure LVDS panel is valid in detect()
If the panel data is bogus this can lead to problems
later when the hardware trys to set the mode.  If the
data is invalid, report LVDS as disconnected.

Should fix fdo bug 24247.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-10-12 13:42:32 +10:00
Michel Dänzer
b5fc901002 drm/radeon/kms: Fix apparent typo in legacy CRTC memory bandwidth calculation.
While investigating the cause of CRTC FIFO underruns, I noticed that when
converting the memory bandwidth calculation from the userspace X driver code,
an instance of '8.0' was apparently accidentally converted to '80'.

Signed-off-by: Michel Dänzer <daenzer@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-10-12 13:42:28 +10:00
Michel Dänzer
f30f37def4 drm/radeon/kms: Update memory bandwidth requirements in mode_set_base hook.
The hook may change the number of bytes per pixel being scanned out, which
affects the CRTC memory bandwidth requirements. E.g. booting in 8bpp and then
running X in 32bpp would result in the bandwidth requirements being
underestimated for the latter and consequently in CRTC FIFO underruns causing
visible artifacts with 3D intensive workloads.

ATOM changes only compile-tested.

Signed-off-by: Michel Dänzer <daenzer@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-10-12 13:42:14 +10:00
Dave Airlie
e33497aaae drm/radeon/kms: don't refuse LUT because no framebuffer.
The fb binding might be happening in a subsequent crtc setup call.

gets rid of some lut issues.

Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-10-12 13:37:12 +10:00
Dave Airlie
d4ac6a05d5 drm/radeon/kms: fix vline register for second head.
Both r100/r600 had this wrong, use the macro to extract the register
to relocate.

Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-10-08 11:39:16 +10:00
Robert Noland
49c458e544 drm/r600: avoid assigning vb twice in blit code
There is no need to assign vb before you know that space is available.

[agd5f: adapted for kernel tree.]

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-10-08 09:56:27 +10:00
Dave Airlie
9d8401fcbb drm/radeon: use list_for_each_entry instead of list_for_each
This is just a cleanup of the list macro usage.

Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-10-08 09:40:05 +10:00
Jerome Glisse
1a029b768f drm/radeon/kms: Fix AGP support for R600/RV770 family (v2)
For AGP to work unmapped access must cover VRAM & AGP as
AGP is treated like VRAM by the GPU (ie physical address).
This patch properly setup the virtual memory system aperture
to cover AGP if AGP is enabled. It seems that there is memory
corruption after resume when using AGP (RV770 seems unaffected
thought). Version 2 just fix merge issue with updated AGP
fallback patch.

Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-10-08 09:40:04 +10:00
Jerome Glisse
b574f251f7 drm/radeon/kms: Fallback to non AGP when acceleration fails to initialize (v2)
When GPU acceleration is not working with AGP try to fallback to non
AGP GART (either PCI or PCIE GART). This should make KMS failure on
AGP less painfull. We still need to find out what is wrong when AGP
fails but at least user have a lot of more chances to get a working
configuration with acceleration. This patch also cleanup R600/RV770
fallback path so they use same code as others asics. Version 2
factorize agp disabling logic to avoid code duplication and bugs.

Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-10-08 09:40:04 +10:00
Jerome Glisse
01ceae8edd drm/radeon/kms: Fix RS600/RV515/R520/RS690 IRQ
Bad generated header file leaded to use wrong register
to check IRQ status and acknowledge them. Fix the header
and use proper registers.

Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-10-08 09:40:04 +10:00
Roel Kluin
aa96e341c2 drm/radeon: Fix setting of bits
Duplicate bits set

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-10-07 14:26:38 +10:00
Dave Airlie
b8c00ac5b5 drm/fb: add more correct 8/16/24/32 bpp fb support.
The previous patches had some unwanted side effects, I've fixed
the lack of 32bpp working, and fixed up 16bpp so it should also work.

this also adds the interface to allow the driver to set a preferred
console depth so for example low memory rn50 can set it to 8bpp.
It also catches 24bpp on cards that can't do it and forces 32bpp.

Tested on r100/r600/i945.

Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-10-06 13:54:01 +10:00
Dave Airlie
068143d388 drm/fb: add setcmap and fix 8-bit support.
This adds support for the setcmap api and fixes the 8bpp
support at least on radeon hardware. It adds a new load_lut
hook which can be called once the color map is setup.

Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-10-05 10:00:59 +10:00
Dave Airlie
dfee5614e4 drm/radeon/kms: respect single crtc cards, only create one crtc. (v2)
Also add single crtc for RN50 chips.

changes in v2:
fix vblank init to respect single crtc flag
fix r100 mode bandwidth to respect single crtc flag

Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-10-05 10:00:58 +10:00
Alex Deucher
b442962a9e drm/radeon/kms: add support for "Surround View"
"Surround View" is an option in the system bios that
enables the AMD IGP chip in conjunction with a
discrete AMD card.  However, since the IGP vbios is
part of the system bios it is not accessible via the
rom bar or the legacy vga location.  When "Surround View"
is enabled in the system bios, the system bios puts a
copy of the IGP vbios image at the start of vram.

This patch adds support for reading the vbios image out
of vram on IGP cards.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-10-05 10:00:56 +10:00
Jerome Glisse
ac447df4f2 drm/radeon/kms: Fix irq handling on AVIVO hw
Avivo hw have vblank interrupt in different place, fixes
irq handling (especialy irq disabling while suspending or
shuting down the module).

Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-10-02 09:39:23 +10:00
Jerome Glisse
e7d40b9a0a drm/radeon/kms: R600/RV770 remove dead code and print message for wrong BIOS
R600 & RV770 family are all using atombios so remove dead code and
print an error message if we fail to find a valid atombios.

Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-10-02 09:34:14 +10:00
Jerome Glisse
75c8129893 drm/radeon/kms: Fix R600/RV770 disable acceleration path
When acceleration doesn't work we should free associated memory
and stop GPU block responsible for hardware acceleration so we
don't waste resource or let think one component of the driver that
a GPU feature is working/running while it doesn't actualy work.

Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-10-02 09:34:09 +10:00
Jerome Glisse
a3c1945aaf drm/radeon/kms: Fix R600/RV770 startup path & reset
We were calling reset unconditionaly in the startup path
this is bad we need to call GPU reset for a good reason
as after reset the GPU is in unknown states. To avoid any
more bad things to happen we now also unconditionaly
reinitialize the GPU after reset. This patch fix few issues
reported by different people regarding KMS & R6XX/RV7XX hw.

Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-10-02 09:34:03 +10:00
Jerome Glisse
81cc35bfc1 drm/radeon/kms: Fix R600 write back buffer
This split write back buffer handling into 3 functions,
wb_fini for cleanup, wb_enable/wb_disable for enabling/disabling
write back used for suspend/resume. This should fix
potential issue of letting the write back active before
suspending. We need to allocate memory in wb_enable because
we can only allocate once GART is running.

Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-10-02 09:33:52 +10:00
Jerome Glisse
62a8ea3f7b drm/radeon/kms: Remove old init path as no hw use it anymore
This remove old init path and allow code cleanup, now all hw
use the new init path, see top of radeon.h for description of
this.

Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-10-02 09:33:46 +10:00
Jerome Glisse
c010f8000a drm/radeon/kms: Convert RS600 to new init path
New init path allow to simply asic initialization and make easier
to trace what happen on each different asic. We are removing most
callback. Do a massive RS600 register cleanup to clarify RS600
register, we are still bit fuzy on some register and waiting for
more informations. I don't have hw to test, so this patch is a
best effort to not break anythings and to try to improve things.

Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-10-02 09:25:50 +10:00
Jerome Glisse
3bc6853593 drm/radeon/kms: Convert RS690/RS740 to new init path (V2).
Also cleanup register specific to RS690/RS740. Version 2 add
missing header file for register, remove unecessary call to AGP
function and fix an indentation bug.

Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-10-02 08:51:50 +10:00
Jerome Glisse
d455090715 drm/radeon/kms: Convert R100 to new init path (V2)
New init path allow to simply asic initialization and make easier
to trace what happen on each different asic. We are removing most
callback. More cleanup should happen latter to remove even more
callback. Also cleanup register specific to R100,RV200,RV250.
Version 2 correct the placement on IGP of the VRAM inside GPU address
space to match the stollen RAM placement of IGP.

Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-10-02 08:51:49 +10:00
Jerome Glisse
207bf9e90c drm/radeon/kms: Convert R300 to new init path
Also cleanup register specific to R300.

Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-10-02 08:51:48 +10:00