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path: root/drivers/gpu/drm/radeon/radeon_reg.h
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2013-06-26drm/radeon/cik: add hw cursor support (v2)Alex Deucher
CIK (DCE8) hw cursors are programmed the same as evergreen (DCE4) with the following caveats: - cursors are now 128x128 pixels - new alpha blend enable bit v2: rebase Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-01-31drm/radeon: refactor vline packet parsing functionIlija Hadzic
vline packet parsing function for R600 and Evergreen+ are the same, except that they use different registers. Factor out the algorithm into a common function that uses register table passed from ASIC-specific caller. This reduces ASIC-specific function to (trivial) setup of register table and call into the common function. Signed-off-by: Ilija Hadzic <ihadzic@research.bell-labs.com> Reviewed-by: Marek Olšák <maraeo@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-01-31drm/radeon: factor out cs_next_is_pkt3_nop functionIlija Hadzic
Once we factored out radeon_cs_packet_parse function, evergreen_cs_next_is_pkt3_nop and r600_cs_next_is_pkt3_nop functions became identical, so they can be factored out into a common function. Signed-off-by: Ilija Hadzic <ihadzic@research.bell-labs.com> Reviewed-by: Marek Olšák <maraeo@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-01-31drm/radeon: implement common cs packet parse functionIlija Hadzic
CS packet parse functions have a lot of in common across all ASICs. Implement a common function and take care of small differences between families inside the function. This patch is a prep for major refactoring and consolidation of CS parsing code. Signed-off-by: Ilija Hadzic <ihadzic@research.bell-labs.com> Reviewed-by: Marek Olšák <maraeo@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2012-03-21drm/radeon/kms: fix up atom HPD gpio parsing for DCE6Alex Deucher
Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-02-27drm/radeon/kms: add wait_for_vblank asic callbackAlex Deucher
Required for future functionality. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-07-26Merge branch 'drm-core-next' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: (135 commits) drm/radeon/kms: fix DP training for DPEncoderService revision bigger than 1.1 drm/radeon/kms: add missing vddci setting on NI+ drm/radeon: Add a rmb() in IH processing drm/radeon: ATOM Endian fix for atombios_crtc_program_pll() drm/radeon: Fix the definition of RADEON_BUF_SWAP_32BIT drm/radeon: Do an MMIO read on interrupts when not uisng MSIs drm/radeon: Writeback endian fixes drm/radeon: Remove a bunch of useless _iomem casts drm/gem: add support for private objects DRM: clean up and document parsing of video= parameter DRM: Radeon: Fix section mismatch. drm: really make debug levels match in edid failure code drm/radeon/kms: fix i2c map for rv250/280 drm/nouveau/gr: disable fifo access and idle before suspend ctx unload drm/nouveau: pass flag to engine fini() method on suspend drm/nouveau: replace nv04_graph_fifo_access() use with direct reg bashing drm/nv40/gr: rewrite/split context takedown functions drm/nouveau: detect disabled device in irq handler and return IRQ_NONE drm/nouveau: ignore connector type when deciding digital/analog on DVI-I drm/nouveau: Add a quirk for Gigabyte NX86T ...
2011-07-25drm/radeon: Fix the definition of RADEON_BUF_SWAP_32BITBenjamin Herrenschmidt
(Note that this is duplicated under various other names such as R600_BUF_SWAP_32BIT etc...). At least now all the definitions agree. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-07-12drm/radeon/kms: fix typo in read_disabled vbios codeAlex Deucher
BUS_CNTL reg and bits moved between pre-PCIE and PCIE asics. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-01-27drm/radeon/kms: clean up some magic numbersAlex Deucher
Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@gmail.com>
2011-01-07drm/radeon/kms: add ni_reg.hAlex Deucher
This adds some new NI (northern islands) specific display register defines. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-01-07drm/radeon/kms: add pcie get/set lane support for r6xx/r7xx/evergreenAlex Deucher
Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-11-26drm/radeon/kms: improve pflip precision on r1xx-r4xxAlex Deucher
The update pending bit has a separate enable bit. Cc: Mario Kleiner <mario.kleiner@tuebingen.mpg.de> Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-11-22drm/radeon/kms: add pageflip ioctl support (v3)Alex Deucher
This adds support for dri2 pageflipping. v2: precision updates from Mario Kleiner. v3: Multihead fixes from Mario Kleiner; missing crtc offset add note about update pending bit on pre-avivo chips Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Mario Kleiner <mario.kleiner@tuebingen.mpg.de> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-10-28drm/radeon/kms: fix handling of tex lookup disable in cs checker on r2xxAlex Deucher
There are cases when multiple texture units have to be enabled, but not actually used to sample. This patch checks to see if the lookup_disable bit is set and if so, skips the texture check. Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=25544 Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-05-18drm/radeon/kms/pm: add asic specific callbacks for setting power state (v2)Alex Deucher
(v2) Add evergreen vbl checks Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-05-18drm/radeon/kms: add support for gui idle interrupts (v4)Alex Deucher
Useful for certain power management operations. You need to wait for the GUI engine (2D, 3D, CP, etc.) to be idle before changing clocks or adjusting engine parameters. (v2) Fix gui idle enable on pre-r6xx asics (v3) The gui idle interrrupt status bit is permanently asserted on pre-r6xx chips, but the interrrupt is still generated. workaround it in the driver. (v4) Add support for evergreen Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-04-01drm/radeon/kms: enable ACPI powermanagement mode on radeon gpus.Dave Airlie
Some GPUs have an APM/ACPI PM mode selection switch and some BIOSes set this to APM. We really want this in ACPI mode for Linux. Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-02-09drm/radeon/kms: add initial Evergreen support (Radeon HD 5xxx)Alex Deucher
This adds initial Evergreen KMS support, it doesn't include any acceleration features or interrupt handling yet. Major changes are DCE4 handling for PLLs for the > 2 crtcs. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-02-09drm/radeon/kms: add support for hw i2c on r1xx-r5xxAlex Deucher
wire hw i2c support into radeon i2c algo. fixes merged: - handle bus probing correctly - use meaningful error numbers - abort if transaction fails - The line mapping is different depending on the asic. - protect hw i2c engine with a mutex - rs300 doesn't have a pin select bit - r200 has a different pin select setup Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08drm/radeon/kms: add regs and irq tracking bits for hpdAlex Deucher
Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08drm/radeon/kms: i2c reorgAlex Deucher
- keep the atom i2c id in the i2c rec - fix gpio regs for GPIO and MDGPIO on pre-avivo chips - track whether the i2c line is hw capable - track whether the i2c line uses the multimedia i2c block Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08drm/radeon/kms/legacy: set overscan regs on modesetAlex Deucher
These can end up with garbage otherwise. fixes rh bug 537140 Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-02drm/radeon/kms: add support for external tmds on legacy boardsAlex Deucher
This enables initialization of external tmds chips on pre-atom and mac systems. Macs are untested. Also, some macs have single link tmds chips while others have dual link tmds chips. We need to figure out which ones have which. This gets external TMDS working on my RS485 and RV380. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-10-26drm/radeon/kms: add support for msiAlex Deucher
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>
2009-09-26drm/radeon/kms/r600: add support for vline relocsAlex Deucher
Provides support for anti-tearing functionality in the ddx. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@linux.ie>
2009-09-08drm/radeon/kms: add r600 KMS supportJerome Glisse
This adds the r600 KMS + CS support to the Linux kernel. The r600 TTM support is quite basic and still needs more work esp around using interrupts, but the polled fencing should work okay for now. Also currently TTM is using memcpy to do VRAM moves, the code is here to use a 3D blit to do this, but isn't fully debugged yet. Authors: Alex Deucher <alexdeucher@gmail.com> Dave Airlie <airlied@redhat.com> Jerome Glisse <jglisse@redhat.com> Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-09-08drm/radeon/kms: add initial radeon tv-out support.Dave Airlie
This ports the tv-out code from the DDX to KMS. adds a radeon.tv module option, radeon.tv=0 to disable tv Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-09-08drm/radeon/kms: add rn50/r100/r200 CS tracker.Dave Airlie
This adds the command stream checker for the RN50, R100 and R200 cards. It stops any access to 3D registers on RN50, and does checks on buffer sizes on the r100/r200 cards. It also fixes some texture sizing checks on r300. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-08-21drm/radeon: add GET_PARAM/INFO support for Z pipesAlex Deucher
Needed for occlusion queries on rv530 chips. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-08-21drm/radeon/kms: add r100/r200 OQ support.Dave Airlie
This adds the relocation necessary for OQ support on the r100/r200 chipsets. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-08-16drm/radeon/kms: Fix up vertical blank interrupt support.Michel Dänzer
Fixes 3D apps timing out in the WAIT_VBLANK ioctl. AVIVO bits compile-tested only. Signed-off-by: Michel Dänzer <daenzer@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-06-19radeon: Fix CP byte order on big endian architectures with KMS.Michel Dänzer
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-06-15drm/radeon: introduce kernel modesetting for radeon hardwareJerome Glisse
Add kernel modesetting support to radeon driver, use the ttm memory manager to manage memory and DRM/GEM to provide userspace API. In order to avoid backward compatibility issue and to allow clean design and code the radeon kernel modesetting use different code path than old radeon/drm driver. When kernel modesetting is enabled the IOCTL of radeon/drm driver are considered as invalid and an error message is printed in the log and they return failure. KMS enabled userspace will use new API to talk with the radeon/drm driver. The new API provide functions to create/destroy/share/mmap buffer object which are then managed by the kernel memory manager (here TTM). In order to submit command to the GPU the userspace provide a buffer holding the command stream, along this buffer userspace have to provide a list of buffer object used by the command stream. The kernel radeon driver will then place buffer in GPU accessible memory and will update command stream to reflect the position of the different buffers. The kernel will also perform security check on command stream provided by the user, we want to catch and forbid any illegal use of the GPU such as DMA into random system memory or into memory not owned by the process supplying the command stream. This part of the code is still incomplete and this why we propose that patch as a staging driver addition, future security might forbid current experimental userspace to run. This code support the following hardware : R1XX,R2XX,R3XX,R4XX,R5XX (radeon up to X1950). Works is underway to provide support for R6XX, R7XX and newer hardware (radeon from HD2XXX to HD4XXX). Authors: Jerome Glisse <jglisse@redhat.com> Dave Airlie <airlied@redhat.com> Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
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