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2013-06-17drm: Remove some unused stuff from drm_planeVille Syrjälä1-11/+0
There's a bunch of unused members inside drm_plane, bloating the size of the structure needlessly. Eliminate them. v2: Remove all of it from kernel-doc too Reviewed-by: Laurent Pinchart <[email protected]> Reviewed-by: Daniel Vetter <[email protected]> Signed-off-by: Ville Syrjälä <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2013-06-17drm: Add drm_plane_force_disable()Ville Syrjälä1-0/+1
drm_plane_force_disable() will forcibly disable the plane even if user had previously requested the plane to be enabled. This can be used to force planes to be off when restoring the fbdev mode. The code was simply pulled from drm_framebuffer_remove(), which now calls the new function as well. v2: Check plane->fb in drm_plane_force_disable(), drop bogus comment about disabling crtc Signed-off-by: Ville Syrjälä <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2013-06-11Merge tag 'drm-intel-next-2013-06-01' of ↵Dave Airlie1-1/+8
git://people.freedesktop.org/~danvet/drm-intel into drm-next Daniel writes: Another round of drm-intel-next for 3.11. Highlights: - Haswell IPS support (Paulo Zanoni) - VECS support on Haswell (Ben Widawsky, Xiang Haihao, ...) - Haswell watermark fixes (Paulo Zanoni) - "Make the gun bigger again" multithread fence fix from Chris. - i915_error_state finnally no longer fails with -ENOMEM! Big thanks to Mika for tackling this. - vlv sideband locking fixes from Jani - Hangcheck prep work for arb_robustness support (Mika&Chris) - edp vs cpu port confusion clean-up from Imre - pile of smaller fixes and cleanups all over. * tag 'drm-intel-next-2013-06-01' of git://people.freedesktop.org/~danvet/drm-intel: (70 commits) drm/i915: add i915_ips_status debugfs entry drm/i915: add enable_ips module option drm/i915: implement IPS feature drm/i915: fix up the edp power well check drm/i915: add I915_PARAM_HAS_VEBOX to i915_getparam drm/i915: add I915_EXEC_VEBOX to i915_gem_do_execbuffer() drm/i915: add VEBOX into debugfs drm/i915: Enable vebox interrupts drm/i915: vebox interrupt get/put drm/i915: consolidate interrupt naming scheme drm/i915: Convert irq_refounct to struct drm/i915: make PM interrupt writes non-destructive drm/i915: Add PM regs to pre/post install drm/i915: Create an ivybridge_irq_preinstall drm/i915: Create a more generic pm handler for hsw+ drm/i915: add support for 5/6 data buffer partitioning on Haswell drm/i915: properly set HSW WM_LP watermarks drm/i915: properly set HSW WM_PIPE registers drm/i915: fix pch_nop support drm/i915: Vebox ringbuffer init ...
2013-06-11Merge branch 'drm/next' of git://linuxtv.org/pinchartl/fbdev into drm-nextDave Airlie2-0/+11
GEM CMA PRIME support from Laurent. * 'drm/next' of git://linuxtv.org/pinchartl/fbdev: drm: GEM CMA: Add DRM PRIME support drm: GEM CMA: Split object mapping into GEM mapping and CMA mapping drm: GEM CMA: Split object creation into object alloc and DMA memory alloc drm/omap: Use drm_gem_mmap_obj() to implement dma-buf mmap drm/gem: Split drm_gem_mmap() into object search and object mapping
2013-06-11drm: Constify the pretty-print functionsVille Syrjälä2-9/+9
The structures and strings involved with various pretty-print functions aren't meant to be modified, so make them all const. The exception is drm_connector_enum_list which does get modified in drm_connector_init(). While at it move the drm_get_connector_status_name() prototype from drmP.h to drm_crtc.h where it belongs. Signed-off-by: Ville Syrjälä <[email protected]> Reviewed-by: Daniel Vetter <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2013-06-11drm: Print pretty names for pixel formatsVille Syrjälä1-0/+1
Rather than just printing the pixel format as a hex number, decode the fourcc into human readable form, and also decode the LE vs. BE flag. Keep printing the raw hex number too in case it contains non-printable characters. Some examples what the new drm_get_format_name() produces: DRM_FORMAT_XRGB8888: "XR24 little-endian (0x34325258)" DRM_FORMAT_YUYV: "YUYV little-endian (0x56595559)" DRM_FORMAT_RGB565|DRM_FORMAT_BIG_ENDIAN: "RG16 big-endian (0xb6314752)" Unprintable characters: "D??? big-endian (0xff7f0244)" v2: Fix patch author Signed-off-by: Ville Syrjälä <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2013-06-11drm: add unpin function to prime helpersMaarten Lankhorst1-0/+1
Prevents buffers from being pinned forever. Signed-off-by: Maarten Lankhorst <[email protected]> Reviewed-by: Daniel Vetter <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2013-06-08drm: GEM CMA: Add DRM PRIME supportLaurent Pinchart1-0/+9
Signed-off-by: Laurent Pinchart <[email protected]> Reviewed-by: Rob Clark <[email protected]>
2013-06-08drm/gem: Split drm_gem_mmap() into object search and object mappingLaurent Pinchart1-0/+2
The drm_gem_mmap() function first finds the GEM object to be mapped based on the fake mmap offset and then maps the object. Split the object mapping code into a standalone drm_gem_mmap_obj() function that can be used to implement dma-buf mmap() operations. Signed-off-by: Laurent Pinchart <[email protected]> Reviewed-by: Rob Clark <[email protected]>
2013-06-06i915/drm: Add private api for power well usageWang Xingchao1-0/+36
Haswell Display audio depends on power well in graphic side, it should request power well before use it and release power well after use. I915 will not shutdown power well if it detects audio is using. This patch protects display audio crash for Intel Haswell C3 stepping board. Signed-off-by: Wang Xingchao <[email protected]> Reviewed-by: Takashi Iwai <[email protected]> Reviewed-by: Damien Lespiau <[email protected]> Reviewed-by: Jesse Barnes <[email protected]> Signed-off-by: Daniel Vetter <[email protected]>
2013-05-31drm: Remove mtrr_add and mtrr_del fallback hack for non-MTRR systemsAndy Lutomirski2-20/+1
There are no users left in drivers/gpu. Reviewed-by: Daniel Vetter <[email protected]> Signed-off-by: Andy Lutomirski <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2013-05-31drm (ast, cirrus, mgag200, nouveau, savage, vmwgfx): Remove drm_mtrr_{add, del}Andy Lutomirski1-29/+0
This replaces drm_mtrr_{add,del} with arch_phys_wc_{add,del}. The interface is simplified (because the base and size parameters to drm_mtrr_del never did anything), and it no longer adds MTRRs on systems that don't need them. Reviewed-by: Daniel Vetter <[email protected]> Signed-off-by: Andy Lutomirski <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2013-05-31Merge tag 'drm-intel-next-2013-05-20-merged' of ↵Dave Airlie1-0/+160
git://people.freedesktop.org/~danvet/drm-intel into drm-next Daniel writes: Highlights (copy-pasted from my testing cycle mails): - fbc support for Haswell (Rodrigo) - streamlined workaround comments, including an igt tool to grep for them (Damien) - sdvo and TV out cleanups, including a fixup for sdvo multifunction devices - refactor our eDP mess a bit (Imre) - don't register the hdmi connector on haswell when desktop eDP is present - vlv support is no longer preliminary! - more vlv fixes from Jesse for stolen and dpll handling - more flexible power well checking infrastructure from Paulo - a few gtt patches from Ben - a bit of OCD cleanups for transcoder #defines and an assorted pile of smaller things. - fixes for the gmch modeset sequence - a bit of OCD around plane/pipe usage (Ville) - vlv turbo support (Jesse) - tons of vlv modeset fixes (Jesse et al.) - vlv pte write fixes (Kenneth Graunke) - hpd filtering to avoid costly probes on unaffected outputs (Egbert Eich) - intel dev_info cleanups and refactorings (Damien) - vlv rc6 support (Jesse) - random pile of fixes around non-24bpp modes handling - asle/opregion cleanups and locking fixes (Jani) - dp dpll refactoring - improvements for reduced_clock computation on g4x/ilk+ - pfit state refactored to use pipe_config (Jesse) - lots more computed modeset state moved to pipe_config, including readout and cross-check support - fdi auto-dithering for ivb B/C links, using the neat pipe_config improvements - drm_rect helpers plus sprite clipping fixes (Ville) - hw context refcounting (Mika + Ben) * tag 'drm-intel-next-2013-05-20-merged' of git://people.freedesktop.org/~danvet/drm-intel: (155 commits) drm/i915: add support for dvo Chrontel 7010B drm/i915: Use pipe config state to control gmch pfit enable/disable drm/i915: Use pipe_config state to disable ilk+ pfit drm/i915: panel fitter hw state readout&check support drm/i915: implement WADPOClockGatingDisable for LPT drm/i915: Add missing platform tags to FBC workaround comments drm/i915: rip out an unused lvds_reg variable drm/i915: Compute WR PLL dividers dynamically drm/i915: HSW FBC WaFbcDisableDpfcClockGating drm/i915: HSW FBC WaFbcAsynchFlipDisableFbcQueue drm/i915: Enable FBC at Haswell. drm/i915: IVB FBC WaFbcDisableDpfcClockGating drm/i915: IVB FBC WaFbcAsynchFlipDisableFbcQueue drm/i915: Add support for FBC on Ivybridge. drm/i915: Organize VBT stuff inside drm_i915_private drm/i915: make SDVO TV-out work for multifunction devices drm/i915: rip out now unused is_foo tracking from crtc code drm/i915: rip out TV-out lore ... drm/i915: drop TVclock special casing on ilk+ drm/i915: move sdvo TV clock computation to intel_sdvo.c ...
2013-05-23drm: Fix drm_rect documentationVille Syrjälä1-1/+8
The 'struct' keyword was missing so struct drm_rect documentation never ended up in the generated docs. Also move the drm_rect documentations to a new section alognside the various helper functions and add a short description about the intended purpose of drm_rect. v2: Move to new section and add general description Signed-off-by: Ville Syrjälä <[email protected]> Signed-off-by: Daniel Vetter <[email protected]>
2013-05-21Merge branch 'drm-radeon-sun-hainan' of ↵Linus Torvalds1-0/+6
git://people.freedesktop.org/~airlied/linux Pull radeon sun/hainan support from Dave Airlie: "Since I know its outside the merge window, but since this is new hw I thought I'd try and provoke the new hw exception, it just fills in the blanks in the driver for the new AMD sun and hainan chipsets." * 'drm-radeon-sun-hainan' of git://people.freedesktop.org/~airlied/linux: drm/radeon: add Hainan pci ids drm/radeon: add golden register settings for Hainan (v2) drm/radeon: sun/hainan chips do not have UVD (v2) drm/radeon: track which asics have UVD drm/radeon: radeon-asic updates for Hainan drm/radeon: fill in ucode loading support for Hainan drm/radeon: don't touch DCE or VGA regs on Hainan (v3) drm/radeon: fill in GPU init for Hainan (v2) drm/radeon: add chip family for Hainan
2013-05-21Merge tag 'v3.10-rc2' into drm-intel-next-queuedDaniel Vetter7-46/+38
Backmerge Linux 3.10-rc2 since the various (rather trivial) conflicts grew a bit out of hand. intel_dp.c has the only real functional conflict since the logic changed while dev_priv->edp.bpp was moved around. Also squash in a whitespace fixup from Ben Widawsky for i915_gem_gtt.c, git seems to do something pretty strange in there (which I don't fully understand tbh). Conflicts: drivers/gpu/drm/i915/i915_reg.h drivers/gpu/drm/i915/intel_dp.c Signed-off-by: Daniel Vetter <[email protected]>
2013-05-20drm/radeon: add Hainan pci idsAlex Deucher1-0/+6
Signed-off-by: Alex Deucher <[email protected]> Reviewed-by: Christian König <[email protected]>
2013-05-16Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds1-9/+0
Pull drm fixes from Dave Airlie: "Fix for radeon nomodeset regression, old radeon interface cliprects fix, 2 qxl crasher fixes, and a couple of minor cleanups. I may have a new AMD hw support branch next week, its one of those doesn't affect anything existing just adds new support, I'll see how it shapes up and I might ask you to take it, just thought I'd warn in advance." * 'drm-next' of git://people.freedesktop.org/~airlied/linux: drm/radeon: restore nomodeset operation (v2) qxl: fix bug with object eviction and update area drm/qxl: drop active_user_framebuffer as its unneeded qxl: drop unused variable. drm/qxl: fix ioport interactions for kernel submitted commands. drm: remove unused wrapper macros drm/radeon: check incoming cliprects pointer
2013-05-13Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds2-8/+10
Pull drm fixes from Dave Airlie: "Just a few straggling fixes I hoovered up, and an intel fixes pull from Daniel which fixes some regressions, and some mgag200 fixes from Matrox." * 'drm-next' of git://people.freedesktop.org/~airlied/linux: drm/mgag200: Fix framebuffer base address programming drm/mgag200: Convert counter delays to jiffies drm/mgag200: Fix writes into MGA1064_PIX_CLK_CTL register drm/mgag200: Don't change unrelated registers during modeset drm: Only print a debug message when the polled connector has changed drm: Make the HPD status updates debug logs more readable drm: Use names of ioctls in debug traces drm: Remove pointless '-' characters from drm_fb_helper documentation drm: Add kernel-doc for drm_fb_helper_funcs->initial_config drm: refactor call to request_module drm: Don't prune modes loudly when a connector is disconnected drm: Add missing break in the command line mode parsing code drm/i915: clear the stolen fb before resuming Revert "drm/i915: Calculate correct stolen size for GEN7+" drm/i915: hsw: fix link training for eDP on port-A Revert "drm/i915: revert eDP bpp clamping code changes" drm: don't check modeset locks in panic handler drm/i915: Fix pipe enabled mask for pipe C in WM calculations drm/mm: fix dump table BUG drm/i915: Always normalize return timeout for wait_timeout_ioctl
2013-05-13drm: remove unused wrapper macrosDave Airlie1-9/+0
We don't use these anymore so nuke them. Signed-off-by: Dave Airlie <[email protected]>
2013-05-10drm: Use names of ioctls in debug tracesChris Cummins1-1/+2
The intention here is to make the output of dmesg with full verbosity a bit easier for a human to parse. This commit transforms: [drm:drm_ioctl], pid=699, cmd=0x6458, nr=0x58, dev 0xe200, auth=1 [drm:drm_ioctl], pid=699, cmd=0xc010645b, nr=0x5b, dev 0xe200, auth=1 [drm:drm_ioctl], pid=699, cmd=0xc0106461, nr=0x61, dev 0xe200, auth=1 [drm:drm_ioctl], pid=699, cmd=0xc01c64ae, nr=0xae, dev 0xe200, auth=1 [drm:drm_mode_addfb], [FB:32] [drm:drm_ioctl], pid=699, cmd=0xc0106464, nr=0x64, dev 0xe200, auth=1 [drm:drm_vm_open_locked], 0x7fd9302fe000,0x00a00000 [drm:drm_ioctl], pid=699, cmd=0x400c645f, nr=0x5f, dev 0xe200, auth=1 [drm:drm_ioctl], pid=699, cmd=0xc00464af, nr=0xaf, dev 0xe200, auth=1 [drm:intel_crtc_set_config], [CRTC:3] [NOFB] into: [drm:drm_ioctl], pid=699, dev=0xe200, auth=1, I915_GEM_THROTTLE [drm:drm_ioctl], pid=699, dev=0xe200, auth=1, I915_GEM_CREATE [drm:drm_ioctl], pid=699, dev=0xe200, auth=1, I915_GEM_SET_TILING [drm:drm_ioctl], pid=699, dev=0xe200, auth=1, IOCTL_MODE_ADDFB [drm:drm_mode_addfb], [FB:32] [drm:drm_ioctl], pid=699, dev=0xe200, auth=1, I915_GEM_MMAP_GTT [drm:drm_vm_open_locked], 0x7fd9302fe000,0x00a00000 [drm:drm_ioctl], pid=699, dev=0xe200, auth=1, I915_GEM_SET_DOMAIN [drm:drm_ioctl], pid=699, dev=0xe200, auth=1, DRM_IOCTL_MODE_RMFB [drm:intel_crtc_set_config], [CRTC:3] [NOFB] v2: drm_ioctls is now a constant (Ville Syrjälä) Signed-off-by: Chris Cummins <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2013-05-10drm: Remove pointless '-' characters from drm_fb_helper documentationVille Syrjälä1-8/+8
Signed-off-by: Ville Syrjälä <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2013-05-10drm: Add kernel-doc for drm_fb_helper_funcs->initial_configVille Syrjälä1-0/+1
Signed-off-by: Ville Syrjälä <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2013-05-02Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds6-26/+30
Pull drm updates from Dave Airlie: "This is the main drm pull request for 3.10. Wierd bits: - OMAP drm changes required OMAP dss changes, in drivers/video, so I took them in here. - one more fbcon fix for font handover - VT switch avoidance in pm code - scatterlist helpers for gpu drivers - have acks from akpm Highlights: - qxl kms driver - driver for the spice qxl virtual GPU Nouveau: - fermi/kepler VRAM compression - GK110/nvf0 modesetting support. Tegra: - host1x core merged with 2D engine support i915: - vt switchless resume - more valleyview support - vblank fixes - modesetting pipe config rework radeon: - UVD engine support - SI chip tiling support - GPU registers initialisation from golden values. exynos: - device tree changes - fimc block support Otherwise: - bunches of fixes all over the place." * 'drm-next' of git://people.freedesktop.org/~airlied/linux: (513 commits) qxl: update to new idr interfaces. drm/nouveau: fix build with nv50->nvc0 drm/radeon: fix handling of v6 power tables drm/radeon: clarify family checks in pm table parsing drm/radeon: consolidate UVD clock programming drm/radeon: fix UPLL_REF_DIV_MASK definition radeon: add bo tracking debugfs drm/radeon: add new richland pci ids drm/radeon: add some new SI PCI ids drm/radeon: fix scratch reg handling for UVD fence drm/radeon: allocate SA bo in the requested domain drm/radeon: fix possible segfault when parsing pm tables drm/radeon: fix endian bugs in atom_allocate_fb_scratch() OMAPDSS: TFP410: return EPROBE_DEFER if the i2c adapter not found OMAPDSS: VENC: Add error handling for venc_probe_pdata OMAPDSS: HDMI: Add error handling for hdmi_probe_pdata OMAPDSS: RFBI: Add error handling for rfbi_probe_pdata OMAPDSS: DSI: Add error handling for dsi_probe_pdata OMAPDSS: SDI: Add error handling for sdi_probe_pdata OMAPDSS: DPI: Add error handling for dpi_probe_pdata ...
2013-05-02drm/radeon: add new richland pci idsAlex Deucher1-0/+2
Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2013-05-02drm/radeon: add some new SI PCI idsAlex Deucher1-0/+3
Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2013-05-01drm: proc: Use minor->index to label things, not PDE->nameDavid Howells1-2/+1
Use minor->index to label things, not the name field from the proc_dir_entry of the /proc/dwm/<minor>/ directory. Also, use "%u" not "%d" to render the value and use a 12-byte buffer in which to render the integer, not a 16-byte buffer. The longest string an unsigned int can give you is 10 chars (4294967295) plus a NUL, so round up to 12 as the stack is likely to be 4- or 8-byte aligned. Signed-off-by: David Howells <[email protected]> cc: [email protected] Signed-off-by: Al Viro <[email protected]>
2013-05-01drm: Constify drm_proc_list[]David Howells1-1/+1
Constify drm_proc_list[] and related pointers. Signed-off-by: David Howells <[email protected]> cc: [email protected] Signed-off-by: Al Viro <[email protected]>
2013-05-01drm/prime: keep a reference from the handle to exported dma-buf (v6)Dave Airlie1-3/+2
Currently we have a problem with this: 1. i915: create gem object 2. i915: export gem object to prime 3. radeon: import gem object 4. close prime fd 5. radeon: unref object 6. i915: unref object i915 has an imported object reference in its file priv, that isn't cleaned up properly until fd close. The reference gets added at step 2, but at step 6 we don't have enough info to clean it up. The solution is to take a reference on the dma-buf when we export it, and drop the reference when the gem handle goes away. So when we export a dma_buf from a gem object, we keep track of it with the handle, we take a reference to the dma_buf. When we close the handle (i.e. userspace is finished with the buffer), we drop the reference to the dma_buf, and it gets collected. This patch isn't meant to fix any other problem or bikesheds, and it doesn't fix any races with other scenarios. v1.1: move export symbol line back up. v2: okay I had to do a bit more, as the first patch showed a leak on one of my tests, that I found using the dma-buf debugfs support, the problem case is exporting a buffer twice with the same handle, we'd add another export handle for it unnecessarily, however we now fail if we try to export the same object with a different gem handle, however I'm not sure if that is a case I want to support, and I've gotten the code to WARN_ON if we hit something like that. v2.1: rebase this patch, write better commit msg. v3: cleanup error handling, track import vs export in linked list, these two patches were separate previously, but seem to work better like this. v4: danvet is correct, this code is no longer useful, since the buffer better exist, so remove it. v5: always take a reference to the dma buf object, import or export. (Imre Deak contributed this originally) v6: square the circle, remove import vs export tracking now that there is no difference Reviewed-by: Daniel Vetter <[email protected]> Cc: [email protected] Signed-off-by: Dave Airlie <[email protected]>
2013-04-30drm: Add drm_rect_equals()Ville Syrjälä1-0/+15
drm_rect_equals() tells whether two drm_rects are equal. Reviewed-by: Chris Wilson <[email protected]> Signed-off-by: Ville Syrjälä <[email protected]> Acked-by: Dave Airlie <[email protected]> Signed-off-by: Daniel Vetter <[email protected]>
2013-04-30drm: Add drm_rect_debug_print()Ville Syrjälä1-0/+1
Add a debug function to print the rectangle in a human readable format. v2: Renamed drm_region to drm_rect, the function from drm_region_debug to drm_rect_debug_print(), and use %+d instead of +%d in the format. v3: Use %d format for width/height in the non fixed point case as well Reviewed-by: Chris Wilson <[email protected]> Signed-off-by: Ville Syrjälä <[email protected]> Acked-by: Dave Airlie <[email protected]> Signed-off-by: Daniel Vetter <[email protected]>
2013-04-30drm: Add drm_rect_calc_{hscale, vscale}() utility functionsVille Syrjälä1-0/+12
These functions calculate the scaling factor based on the source and destination rectangles. There are two version of the functions, the strict ones that will return an error if the min/max scaling factor is exceeded, and the relaxed versions that will adjust the src/dst rectangles in order to keep the scaling factor withing the limits. v2: Return error instead of adjusting regions, refactor common parts into one function, and split into strict and relaxed versions. v3: Renamed drm_region to drm_rect, add "_rect_" to the function names. v4: Fix "calculcate" typos Reviewed-by: Chris Wilson <[email protected]> Signed-off-by: Ville Syrjälä <[email protected]> Acked-by: Dave Airlie <[email protected]> Signed-off-by: Daniel Vetter <[email protected]>
2013-04-30drm: Add struct drm_rect and assorted utility functionsVille Syrjälä1-0/+132
struct drm_rect represents a simple rectangle. The utility functions are there to help driver writers. v2: Moved the region stuff into its own file, made the smaller funcs static inline, used 64bit maths in the scaled clipping function to avoid overflows (instead it will saturate to INT_MIN or INT_MAX). v3: Renamed drm_region to drm_rect, drm_region_clip to drm_rect_intersect, and drm_region_subsample to drm_rect_downscale. v4: Renamed some function parameters, improve kernel-doc comments a bit, and actually generate documentation for drm_rect.[ch]. v5: s/RETUTRNS/RETURNS/ Reviewed-by: Laurent Pinchart <[email protected]> Reviewed-by: Chris Wilson <[email protected]> Signed-off-by: Ville Syrjälä <[email protected]> Acked-by: Dave Airlie <[email protected]> Signed-off-by: Daniel Vetter <[email protected]>
2013-04-30drm: Kill user_modes list and the associated ioctlsVille Syrjälä1-15/+0
There is no way to use modes added to the user_modes list. We never look at the contents of said list in the kernel, and the only operations userspace can do are attach and detach. So the only "benefit" of this interface is wasting kernel memory. Fortunately it seems no real user space application ever used these ioctls. So just kill them. Also remove the prototypes for the non-existing drm_mode_addmode_ioctl() and drm_mode_rmmode_ioctl() functions. v2: Use drm_noop instead of completely removing the ioctls Signed-off-by: Ville Syrjälä <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2013-04-30drm: Silence some sparse warningsVille Syrjälä1-0/+3
drivers/gpu/drm/drm_pci.c:155:5: warning: symbol 'drm_pci_set_busid' was not declared. Should it be static? drivers/gpu/drm/drm_pci.c:197:5: warning: symbol 'drm_pci_set_unique' was not declared. Should it be static? drivers/gpu/drm/drm_pci.c:269:5: warning: symbol 'drm_pci_agp_init' was not declared. Should it be static? drivers/gpu/drm/drm_crtc.c:181:1: warning: symbol 'drm_get_dirty_info_name' was not declared. Should it be static? drivers/gpu/drm/drm_crtc.c:1123:5: warning: symbol 'drm_mode_group_init' was not declared. Should it be static? drivers/gpu/drm/drm_modes.c:918:6: warning: symbol 'drm_mode_validate_clocks' was not declared. Should it be static? Signed-off-by: Ville Syrjälä <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2013-04-26drm: Add drm_mode_equal_no_clocks()Ville Syrjälä1-0/+1
drm_mode_equal_no_clocks() is like drm_mode_equal() except it doesn't compare the clock or vrefresh values. drm_mode_equal() is now implemented by first doing the clock checks, and then calling drm_mode_equal_no_clocks(). v2: Add missing EXPORT_SYMBOL() Reviewed-by: Paulo Zanoni <[email protected]> Signed-off-by: Ville Syrjälä <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2013-04-26drm: Remove explicit vrefresh initialization from DRM_MODE()Ville Syrjälä1-1/+1
No need to zero initialize .vrefresh in DRM_MODE() since it's using desgignated initializers. This will also avoid some duplicate initialization warnings later. Reviewed-by: Paulo Zanoni <[email protected]> Signed-off-by: Ville Syrjälä <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2013-04-23drm: add drm_edid_to_eld helper extracting SADs from EDID (v2)Rafał Miłecki1-0/+9
Some devices (ATI/AMD cards) don't support passing ELD struct to the hardware but just require filling specific registers and then the hardware/firmware does the rest. In such cases we need to read the info from SAD blocks and put them in the correct registers. agd5f: note that the returned pointer needs to be kfreed as per Christian's suggestion. v2: fix warning Signed-off-by: Rafał Miłecki <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2013-04-16Merge tag 'drm-intel-next-2013-04-06' of ↵Dave Airlie1-0/+4
git://people.freedesktop.org/~danvet/drm-intel into drm-next Daniel writes: Since I expect Linus to open the merge window in about a week I guess this is the last i915 feature pull for 3.10. Highlights: Updated testing tree for -next. Highlights: - Corner case fixes discovered with static analyzers (Damien). - More fixes to combat unclaimed register errors on Haswell (Paulo). - Some small fixes to the gpu turbo code (Rodrigo+Ben), Ben has more fixes for overclocking support pending. - More prep work for fastboot from Chris. - VT-switchless suspend/resume from Jesse. - The prep work of Egbert Eich's hpd irq storm handling. Hopefully we can squeeze in the actual storm handling code for 3.10 ... - More convenience helpers for Imre's sg iterator. Core parts acked by Andrew Morton. - A bit of backlight code cleanup from Jani. - Fixed ilk gpu reset (Jesse). - Reduced color range handling fixes for VLV (Ville). The big item here is though the introduction of pipe_config to properly pre-compute the desired modeset state before touching the hw. Together with some very basic support to read out the current config from the hw and compare the state with the sw tracking. This is all prep work for more reliable fastboot, atomic modesets and other cool features. Stuff converted to the new world includes: - Most simple pipe attributes (reduce color range, pixel multiplier). - Pipe bpp/dither handling. - Some convenience flags like ->has_pch_encoder to simplify the code flow. - (Almost) DP clock handling, had to be reverted since part of a prep patch was lost in rebasing ... Expect a lot of patches for this throughout 3.11, there's tons of work till we have all state properly tracked for fastbooting to woExpect a lot of patches for this throughout 3.11, there's tons of work till we have all state properly tracked for fastbooting to work. For 3.10 I have a bunch of fixes queued up and I plan to send them all out at the end of this week. I need to shuffle patches in my -next queue a bit so that we don't but feature-y stuff in there, too. The main thing I'd like to sneak in is Egbert's hpd irq storm handling, which should be pretty low-risk since all the infrastructure work has landed already. I also have the oops fix pending, but that only mustered review before the w/e and giving how hairy that part of our modeset code is, I want to give it some more testing before forwarding. Note: annarchy.fd.o seems to run out of disk space, so couldn't push the usual for-airlied branch. Tag should work though. Note 2: I've had to do a backmerge since conflicts grew too ugly, but the upstream -rc I've backmerged is already in your drm-next. * tag 'drm-intel-next-2013-04-06' of git://people.freedesktop.org/~danvet/drm-intel: (75 commits) drm/i915: info level for simulated gpu hang dmesg notice drm/i915: revert eDP bpp clamping code changes Revert "drm/i915: fix DP get_hw_state return value" drm/i915: Don't use the HDMI port color range bit on Valleyview drm/i915: Set PIPECONF color range bit on Valleyview drm/i915: extract i9xx_set_pipeconf drm/i915: Add no-lvds quirk for Fujitsu Esprimo Q900 drm/i915: create pipe_config->dpll for clock state drm/i915: hw readout support for ->has_pch_encoders drm/i915: add hw state readout/checking for pipe_config drm/i915: rip out superflous is_dp&is_cpu_edp tracking drm/i915: remove leaky eDP functions drm/i915: track dp target_clock in pipe_config drm/i915: move dp_m_n computation to dp_encoder->compute_config drm/i915: clear up the fdi/dp set_m_n confusion drm/i915: Fix sdvo connector get_hw_state function drm/i915: drop DPFLIPSTAT enables on VLV v3 drm/i915: add Punit read/write routines for VLV v2 drm/i915: panel power sequencing for VLV eDP v2 drm/i915/dp: fix up VLV DP handling v2 ...
2013-04-12drm: Misc comment cleanupChristopher Harvey1-1/+1
Signed-off-by: Christopher Harvey <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2013-04-12ttm: export functions to allow qxl do its own iomappingDave Airlie1-0/+4
qxl wants to use io mapping like i915 gem does, for now just export the symbols so the driver can implement atomic page maps using io mapping. Signed-off-by: Dave Airlie <[email protected]>
2013-04-12include/drm/drm_fb_helper.h: remove left over function declarationAlon Levy1-6/+0
Signed-off-by: Alon Levy <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2013-04-03Merge tag 'v3.9-rc5' into drm-intel-next-queuedDaniel Vetter1-1/+12
Backmerge Linux 3.9-rc5 since I want to merge a few dp clock cleanups for -next, but they will conflict all over the place with commit 9d1a455b0ca1c2c956b4d9ab212864a8695270f1 Author: Takashi Iwai <[email protected]> Date: Mon Mar 18 11:25:36 2013 +0100 drm/i915: Use the fixed pixel clock for eDP in intel_dp_set_m_n() from -fixes. Conflicts: drivers/gpu/drm/i915/intel_dp.c: Simply adjacent lines changed. drivers/gpu/drm/i915/intel_panel.c: A field rename in -next conflicts with a bugfix in -fixes. Take the version from -fixes and apply the rename. Signed-off-by: Daniel Vetter <[email protected]>
2013-03-26drm: add initial_config function to fb helperJesse Barnes1-0/+4
Rather than building a config which may or may not work, let the driver build an initial fb config. This allows the driver to use the BIOS boot configuration for example, displaying kernel messages and the initial fb console on the same outputs the BIOS lit up at boot time. If that fails, the driver can still fall back the same way as the core. Signed-off-by: Jesse Barnes <[email protected]> Signed-off-by: Chris Wilson <[email protected]> Cc: [email protected] Acked-by: Dave Airlie <[email protected]> Reviewed-by: Imre Deak <[email protected]> Signed-off-by: Daniel Vetter <[email protected]>
2013-03-15drm/radeon: add Richland pci idsAlex Deucher1-1/+12
Reviewed-by: Jerome Glisse <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2013-03-08drm: Documentation typo fixesChristopher Harvey1-3/+3
Signed-off-by: Christopher Harvey <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2013-02-22drm: Add HDMI infoframe helpersThierry Reding1-0/+6
Add a generic helper to fill in an HDMI AVI infoframe with data extracted from a DRM display mode. Signed-off-by: Thierry Reding <[email protected]> Reviewed-by: Alex Deucher <[email protected]>
2013-02-22drm: Add some missing forward declarationsThierry Reding1-1/+2
The drm_file and drm_clip_rect structures are used throughout the file but they are never declared nor pulled in through an include. Add forward declarations to make them available. Signed-off-by: Thierry Reding <[email protected]> Reviewed-by: Alex Deucher <[email protected]>
2013-02-22drm: Remove duplicate drm_mode_cea_vic()Thierry Reding1-2/+1
The same function had already been merged with a different name. Remove the duplicate one but reuse some of its kerneldoc fragments for the existing implementation. Signed-off-by: Thierry Reding <[email protected]> Reviewed-by: Alex Deucher <[email protected]>
2013-02-21Merge branch 'tilcdc-next' of git://people.freedesktop.org/~robclark/linux ↵Dave Airlie3-0/+29
into drm-next KMS driver for TI LCD controller * 'tilcdc-next' of git://people.freedesktop.org/~robclark/linux: drm/tilcdc: add support for LCD panels (v5) drm/tilcdc: add encoder slave (v2) drm/i2c: nxp-tda998x (v3) drm/tilcdc: add TI LCD Controller DRM driver (v4) drm/nouveau: use i2c encoder helper wrappers drm: i2c encoder helper wrappers drm/cma: add debugfs helpers drm: small fix in drm_send_vblank_event() drm: Don't set the plane->fb to NULL on successfull set_plane drm/cma-helper: fixup compilation Conflicts: drivers/gpu/drm/Kconfig drivers/gpu/drm/Makefile drivers/gpu/drm/drm_fb_cma_helper.c
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