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2009-12-08drm/radeon/kms: enable hpd supportAlex Deucher
This enabled interrupt driven hpd support for all radeon chips. Assuming the hpd pin is wired up correctly, the driver will generate uevents on digital monitor connect and disconnect and retrain DP monitors automatically. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08drm/radeon/kms: add asic callbacks for hpdAlex Deucher
Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08drm/radeon/kms: add hpd support for r6xx/r7xx/rs780/rs880 asicsAlex Deucher
This just adds the functionality, it's not hooked up yet. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08drm/radeon/kms: add hpd support for r5xx/rs600/rs690/rs740 asicsAlex Deucher
This just adds the functionality, it's not hooked up yet. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08drm/radeon/kms: add hpd support for r1xx-r4xx asicsAlex Deucher
This just adds the functionality, it's not hooked up yet. 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: get HPD info for connectorsAlex Deucher
This populates the connectors with HPD (Hot Plug Detect) information. This will be used in subsequent patches for automatic digital monitor connect/disconnect handling. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08drm/radeon/kms: clean up DP debuggingAlex Deucher
Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08drm/radeon/kms: fix DP detectAlex Deucher
only return connected if there is actually a monitor connected. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08drm/radeon/kms: drop unused array to fix warning.Dave Airlie
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08drm/radeon/kms: do dp link training at dpms on time not mode set.Dave Airlie
This moves the radeon DP link training call to happen when we dpms on the encoder not when we set the mode. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08drm/radeon/kms: make displayport work by reorganising vsemph setup.Dave Airlie
This fix reorganises the initial DP link training slightly, and actually makes DP work under kms here. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08drm/radeon/kms/dp: fix return in dpcd retrival.Dave Airlie
Not returning here caused us to get a display port version of 0 for everything this caused power up to not get sent which ends up in a black screen. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08drm/radeon/kms: free aux channel i2c adapter on destroyAlex Deucher
Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08drm/radeon/kms: add support for DP modesettingAlex Deucher
Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08drm/radeon/kms: handle dp sinks in atom encoder/transmitter tablesAlex Deucher
Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08drm/radeon/kms: store sink type in atom dig connectorAlex Deucher
This will be used laster when the encoder and transmitters are set up. 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: DP fixes and cleanup from the ddxAlex Deucher
- dpcp -> dpcd - fix up dig encoder routing - aux transaction table takes delay in 10 usec units Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08drm/radeon/kms: initial radeon displayport portingDave Airlie
This is enough to retrieve EDID and DPCP. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08drm/radeon/kms: add support to atom parser for FB read/writeDave Airlie
FB read/write really doesn't need to access the actual VRAM, we can just use a scratch area. This is required for using atom displayport calls later. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08Merge remote branch 'origin/drm-core-next' into testDave Airlie
Conflicts: drivers/gpu/drm/drm_fb_helper.c
2009-12-08drm/ttm: fix unreachable code.Dave Airlie
None of the in-tree drivers use user objects yet so this wasn't hitting us. Stanse found unreachable code in ttm_bo_add_ttm: http://decibel.fi.muni.cz/~xslaby/stanse/error.cgi?db=32&id=714#l238 Reported-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08drm/intel: refactor DP i2c support and DP common header to drm helperDave Airlie
Both radeon and nouveau can re-use this code so move it up a level so they can. However the hw interfaces for aux ch are different enough that the code to translate from mode, address, bytes to actual hw interfaces isn't generic, so move that code into the Intel driver. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08drm/radeon/kms: fix vram setup on rs600/rs690/rs740Alex Deucher
Don't remap vram to 0 on IGP chips. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08drm/radeon/kms: more r4xx lvds fixesAlex Deucher
Grab pll ref div from regs at driver init. r4xx seems very picky about the dividers for the pll driving lvds. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08drm/radeon/kms/legacy: set common regs to sane valueAlex Deucher
The DDX and radeonfb always set these regs to a sane value. 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>
2009-12-07drm: Export symbols needed for the vmwgfx driver.Thomas Hellstrom
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-07drm/ttm: Export symbols needed for the vmwgfx driver.Thomas Hellstrom
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-07drm/ttm: Add TTM execbuf utilities.Thomas Hellstrom
Utilities to reserve, unreserve and fence a list of TTM buffer objects in a deadlock-safe manner. Used by the vmwgfx driver. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-07drm/ttm: Add ttm lock functionality.Thomas Hellstrom
This is intended to be used by ttm-aware drivers to 1) Block clients to inactive masters when they try to validate buffers for GPU use. 2) Optionally block clients to the current master when there is thrashing due to GPU memory shortage. Used by the vmwgfx driver. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-07drm/ttm: Add user-space objects.Thomas Hellstrom
Add objects needed for user-space to maintain reference counts on ttm objects. This is used by the vmwgfx driver which allows user-space to maintain map-counts on dma buffers, lock-counts on the ttm lock and ref-counts on gpu surfaces, gpu contexts and dma buffer. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-07drm/radeon/kms: fix RS600 MC setup.Dave Airlie
Again we try to put VRAM at 0, and it didn't work on this chipset, reports of corrupt RAM appeared on irc and bugzilla. Fix the vram location according to what the BIOS setup, I'm not 100% sure we don't need the same thing on rs690/rs780/rs880, we probably should do it there just in case as its what the DDX does. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-07drm/radeon/kms: fix up gart setup on rs600Alex Deucher
Set up rs600 gart like r600: - set gart system aperture to vram - inside gart system aperture is unmapped* - outside gart system aperture is mapped* *mapped refers to memory handled by page tables Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-04drm/radeon/kms: quirk for Gigabyte RV515 card, DVI+VGA not 2xDVI.Dave Airlie
Similiar to other quirks for RV515, this card has no second DVI port. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-04drm/radeon/kms: rs6xx/rs740: clamp vram to aperture sizeAlex Deucher
Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-04drm/radeon/kms: fix vram setup on rs600Alex Deucher
also fix up rs690 mem width. should fix fdo bug 25408 Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-04drm/radeon/kms: fix legacy crtc2 dpmsAlex Deucher
noticed by Matthijs Kooijman on fdo bug 22140 Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-04drm/radeon/kms: handle vblanks properly with dpms onAlex Deucher
avivo chips Copied from pre-avivo code. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-04drm/radeon/kms: Add quirk for HIS X1300 boardAlex Deucher
Board is DVI+VGA, not DVI+DVI Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-04drm/radeon/kms: don't use bios dividers for lvds on r4xxAlex Deucher
R4xx cards don't have lvds pll dividers since they use atom. should fix rh bug 541562 Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-04drm/radeon/kms: fix ring info in debugfs on r600+Rafał Miłecki
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Acked-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-04drm/radeon/kms: fix typo in define: engine -> memoryRafał Miłecki
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-04drm/radeon/kms/pm: fix typosRafał Miłecki
Unit typo noticed by taiu on IRC Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-04drm/mm: fixup typo in debug functions.Dave Airlie
Free and used were reversed. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-04drm: Add dirty ioctl and propertyJakob Bornecrantz
This commit adds a ioctl and property to allow userspace to notify the kernel that a framebuffer has changed. Instead of snooping the command stream this allows finer grained tracking of which areas have changed. The primary user for this functionality is virtual hardware like the vmware svga device, but also Xen hardware likes to be notify. There is also real hardware like DisplayLink and DisplayPort that might take advantage of this ioctl. Signed-off-by: Jakob Bornecrantz <jakob@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-04drm/ttm: Fix build failure due to missing struct pageMartin Michlmayr
drm/ttm fails to build on MIPS because "struct page" is not known: | In file included from drivers/gpu/drm/ttm/ttm_memory.c:28: | include/drm/ttm/ttm_memory.h:154: warning: 'struct page' declared inside parameter list | include/drm/ttm/ttm_memory.h:154: warning: its scope is only this definition or declaration, which is probably not what you want | include/drm/ttm/ttm_memory.h:156: warning: 'struct page' declared inside parameter list | drivers/gpu/drm/ttm/ttm_memory.c:540: error: conflicting types for 'ttm_mem_global_alloc_page' | include/drm/ttm/ttm_memory.h:154: error: previous declaration of 'ttm_mem_global_alloc_page' was here | drivers/gpu/drm/ttm/ttm_memory.c:561: error: conflicting types for 'ttm_mem_global_free_page' | include/drm/ttm/ttm_memory.h:156: error: previous declaration of 'ttm_mem_global_free_page' was here Signed-off-by: Martin Michlmayr <tbm@cyrius.com> Cc: stable@kernel.org Acked-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-04drm/ttm: fix small memory leak in ttm_memory.cDan Carpenter
I moved the allocation until after the check for (si->totalhigh == 0). Signed-off-by: Dan Carpenter <error27@gmail.com> Acked-By: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-04drm: Add compatibility #ifdefs for *BSDKristian Høgsberg
This let's use use the linux drm headers as the canonical source for libdrm on all platforms. Signed-off-by: Kristian Høgsberg <krh@bitplanet.net> Signed-off-by: Dave Airlie <airlied@redhat.com>
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