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2012-04-27gma500: support 1080pAlan Cox
The problem in console mode is lack of linear memory. We can solve that by dropping to 16bpp. The mode setting X server will allocate its own GEM framebuffer in 32bpp and all will be well. We could just do 16bpp anyway but that would be a regression on the lower modes as many distributions don't yet ship the generic mode setting KMS drivers. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-04-27gma500: panel presence checkAlan Cox
Introduce a panel presence check for Cedartrail. Non netbook devices don't necessarily have a panel attached. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-04-27gma500: intel_bios updatesAlan Cox
Pull in various i915 bits that we will need to begin tackling the LVDS detect and ACPI events. We try and drift towards the i915 version of the code with the long term goal that at least some of it can one day be unified. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-04-27gma500: mark framebuffer pages write combiningAlan Cox
We don't want them uncached, combining will do nicely and fixes the performance problem with the generic modesetting X server. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-04-27gma500: Update the Cedarview clock handlingAlan Cox
Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-04-27gma500: read the PLL bitsAlan Cox
We need to pull more stuff from the VBT in order to configure the clocking correctly in all cases. Add the relevant bits from the other CDV driver work. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-04-27gma500: Fix leak of uncached pageAlan Cox
This was reported a long time ago (and I apologize to whoever it was that reported it as I've lost the original report). Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-04-27drm: Store vendor IDs directly in the EDID quirk structureIan Pilcher
EDID vendor IDs are always 3 characters long (4 with the terminating 0). It doesn't make any sense to have a (possibly 8-byte) pointer to the ID string in the quirk structure. Signed-off-by: Ian Pilcher <arequipeno@gmail.com> Reviewed-by: Adam Jackson <ajax@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-04-27drm/edid: Try harder to fix up base EDID blocksAdam Jackson
Requiring the first byte of the EDID base block header to be 0 means we don't fix up as many transfer errors as we could. Instead have the callers specify whether it's meant to be block 0 or not, and conditionally run header fixup based on that. Bugzilla: https://bugzilla.redhat.com/812890 Signed-off-by: Adam Jackson <ajax@redhat.com> Reviewed-by: Alex Deucher <alexdeucher@gmail.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-04-24vga: fix build when fbdev is a moduleMatthew Garrett
This fixes the build breakage reported by Stephen in -next when merging the drm-next tree. Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-04-24drm: Unify and fix idr error handlingVille Syrjälä
The error handling code w.r.t. idr usage looks inconsistent. In the case of drm_mode_object_get() and drm_ctxbitmap_next() the error handling is also incomplete. Unify the code to follow the same pattern always. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-04-24vga-switcheroo: select VGA arbitration.Dave Airlie
Since Matthew's changes we have to select arbitration. Reported-by: devh on #radeon Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-04-24efifb: Implement vga_default_device() (v2)Matthew Garrett
EFI doesn't typically make use of the legacy VGA ROM, but it may still be configured to pass that through to a given video device. This may lead to an inaccurate choice of default video device. Add support to efifb to pick out the correct active video device. v2: fix if->ifdef Signed-off-by: Matthew Garrett <mjg@redhat.com> Acked-by: hpa@zytor.com Cc: matt.fleming@intel.com Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-04-24vga-switcheroo: Use vga_default_device()Matthew Garrett
vga-switcheroo currently changes the default VGA device by fiddling with the IORESOURCE_ROM_SHADOW flag on the device. This isn't strictly accurate, since there's no guarantee that switching also changes the ROM decoding. Switch over to using the vgaarb functions for this. Signed-off-by: Matthew Garrett <mjg@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-04-24vgaarb: Add support for setting the default video device (v2)Matthew Garrett
The default VGA device is a somewhat fluid concept on platforms with multiple GPUs. Add support for setting it so switching code can update things appropriately, and make sure that the sysfs code returns the right device if it's changed. v2: Updated to fix builds when __ARCH_HAS_VGA_DEFAULT_DEVICE is false. Signed-off-by: Matthew Garrett <mjg@redhat.com> Acked-by: H. Peter Anvin <hpa@zytor.com> Acked-by: benh@kernel.crashing.org Cc: airlied@redhat.com Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-04-24drm/radeon/kms: fix up audio interrupt handlingAlex Deucher
- add support for rs6xx - add support for DCE4/5 - fixup 6xx/7xx Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-04-24drm/radeon/kms: add register definitions for audioAlex Deucher
This adds register definitions for HDMI/DP audio on DCE2/3/4/5 hardware. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-04-24drm/radeon/kms: improve bpc handling (v2)Alex Deucher
Improve handling of bpc (bits per color) in radeon. In most cases we want 8 except for HDMI, DP, LVDS, and eDP. v2: handle DP better. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Tested-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-04-23drm/edid: Add a workaround for 1366x768 HD panelTakashi Iwai
HD panel (1366x768) found most commonly on laptops can't be represented exactly in CVT/DMT expression, which leads to 1368x768 instead, because 1366 can't be divided by 8. Add a hack to convert to 1366x768 manually as an exception. Signed-off-by: Takashi Iwai <tiwai@suse.de> Acked-by: Adam Jackson <ajax@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-04-23drm/i915: rc6 residency (fix the fix)Ben Widawsky
Chris' fix for my 32b breakage was incorrect. do_div returns a remainder. Go back to a divide macro which is more 32b friendly. Tested on x86-64. This has only been compile tested on 32b systems. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=48756 Cc: Chris Wilson <chris@chris-wilson.co.uk> Sincere-apologies: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Ben Widawsky <benjamin.widawsky@intel.com> [danvet: fixup 32bit compile-fail.] Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2012-04-20drm/i915/tv: fix open-coded ARRAY_SIZE.Dave Airlie
Signed-off-by: Dave Airlie <airlied@redhat.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2012-04-20drm: replace open-coded ARRAY_SIZE with macroJim Cromie
[airlied: fixed one more new one added since] Signed-off-by: Jim Cromie <jim.cromie@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-04-20drm/edid: add missing NULL checks.Takashi Iwai
Reviewed-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-04-20drm/edid: Generate modes from extra_modes for range descriptorsAdam Jackson
Signed-off-by: Adam Jackson <ajax@redhat.com> Tested-by: Takashi Iwai <tiwai@suse.de> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-04-20drm/edid: Add extra_modesAdam Jackson
Some common sizes that don't show up in DMT. Signed-off-by: Adam Jackson <ajax@redhat.com> Tested-by: Takashi Iwai <tiwai@suse.de> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-04-20drm/edid: Give the est3 mode struct a real nameAdam Jackson
We want the same type for extra modes inferred from ranges. Signed-off-by: Adam Jackson <ajax@redhat.com> Tested-by: Takashi Iwai <tiwai@suse.de> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-04-20drm/edid: Do drm_dmt_modes_for_range() for all range descriptor typesAdam Jackson
EDID 1.4 retcons the meaning of the "GTF feature" bit to mean "is continuous frequency", and moves the set of supported timing formulas into the range descriptor itself. In any event, the range descriptor can act as a filter on the DMT list without regard to a specific timing formula. Signed-off-by: Adam Jackson <ajax@redhat.com> Tested-by: Takashi Iwai <tiwai@suse.de> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-04-20drm/edid: Fix some comment typos in the DMT mode listAdam Jackson
Signed-off-by: Adam Jackson <ajax@redhat.com> Tested-by: Takashi Iwai <tiwai@suse.de> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-04-20drm/edid: Add the reduced blanking DMT modes to the DMT listAdam Jackson
Copied from the list in xserver. Signed-off-by: Adam Jackson <ajax@redhat.com> Tested-by: Takashi Iwai <tiwai@suse.de> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-04-20drm/edid: s/drm_gtf_modes_for_range/drm_dmt_modes_for_range/Adam Jackson
Slightly more honest naming. Signed-off-by: Adam Jackson <ajax@redhat.com> Tested-by: Takashi Iwai <tiwai@suse.de> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-04-20drm/edid: Remove a misleading commentAdam Jackson
mode_in_range() handles what this was warning about. Signed-off-by: Adam Jackson <ajax@redhat.com> Tested-by: Takashi Iwai <tiwai@suse.de> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-04-20drm/edid: Allow drm_mode_find_dmt to hunt for reduced-blanking modesAdam Jackson
It won't find any, yet. Fix up callers to match: standard mode codes will look prefer r-b modes for a given size if present, EST3 mode codes will look for exactly the r-b-ness mentioned in the mode code. This might mean fewer modes matched for EST3 mode codes between now and when the DMT mode list regrows the r-b modes, but practically speaking EST3 codes don't exist in the wild. Signed-off-by: Adam Jackson <ajax@redhat.com> Tested-by: Takashi Iwai <tiwai@suse.de> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-04-20drm/edid: Rewrite drm_mode_find_dmt search loopAdam Jackson
No functional change, but will make an upcoming change clearer. Signed-off-by: Adam Jackson <ajax@redhat.com> Tested-by: Takashi Iwai <tiwai@suse.de> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-04-20drm/edid: Document drm_mode_find_dmtAdam Jackson
Signed-off-by: Adam Jackson <ajax@redhat.com> Tested-by: Takashi Iwai <tiwai@suse.de> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-04-20drm: add DRM_MODE_FLAG_DBLCLK to CEA modes requiring itPaulo Zanoni
CEA modes 6, 7, 8, 9, 21, 22, 23, 24, 44, 45, 50, 51, 54, 55, 58 and 59 require sending pixel data 2 times. This doesn't mean the modes will work yet, but now the drivers know they're different. Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com> Reviewed-by: Adam Jackson <ajax@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-04-20drm: add the VIC number to the CEA EDID modesPaulo Zanoni
The specification defines a VIC (Video Identification Code) for each mode. When we're browsing drm_edid_modes.h, it really helps to have the number available (otherwise we have to count...). These numbers are also used in the EDID data (by the CEA-EXT extension block). Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com> Reviewed-by: Adam Jackson <ajax@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-04-20drm: Parse color format information in CEA blocksLars-Peter Clausen
The CEA extension block has a field which describes which YCbCr modes are supported by the device, use it to fill the drm_display_info color_formats fields. Also the existence of a CEA extension block is used as indication that the device supports RGB. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-04-20drm: Fix EDID color format parsingLars-Peter Clausen
The code should obviously check the EDID feature field for EDID feature flags and not the color_formats field of the drm_display_info struct. Also update the color_formats field with new modes instead of overwriting the current mode. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org> Reviewed-by: Adam Jackson <ajax@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-04-20drm: Add sanity checks to framebuffer creationVille Syrjälä
Perform some basic sanity check on some of the parameters in drm_mode_fb_cmd2. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-04-20drm: Add drm_format_{horz, vert}_chroma_subsampling() utility functionsVille Syrjälä
These functions return the chroma subsampling factors for the specified pixel format. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-04-20drm: Add drm_format_plane_cpp() utility functionVille Syrjälä
This function returns the bytes per pixel value based on the pixel format and plane index. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-04-20drm: Move drm_format_num_planes() to drm_crtc.cVille Syrjälä
There will be a need for this function in drm_crtc.c later. This avoids making drm_crtc.c depend on drm_crtc_helper.c. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-04-20drm/i915: invalidate render cache on gen2Daniel Vetter
It looks like we also need to flush the render cache when we just invalidate it. This fixes a regression in i-g-t/gem_tiled_blits on my i855gm. I guess the render cache there is virtually indexed, so we need to clean it when changing gtt mappings. This regression has been introduce in commit 46f0f8d120c4afae53a5670bf3ac80a928340ff3 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Apr 18 11:12:11 2012 +0100 drm/i915: Don't set a MBZ bit in gen2/3 MI_FLUSH Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2012-04-18drm/i915: Silence the change of LVDS sync polarityChris Wilson
When the change to start adjusting the sync polarity of the LVDS mode was introduced in commit aa9b500ddf1a6318e7cf8b1754696edddae86db9 Author: Bryan Freed <bfreed@google.com> Date: Wed Jan 12 13:43:19 2011 -0800 drm/i915: Honour LVDS sync polarity from EDID we made the change in state verbose so that we could quickly spot any regressions that made have also been introduced with it. As there do not appear to have been any, remove the extra logging. v2: Remove the no longer used variables. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2012-04-18drm/i915: add generic power management initializationEugeni Dodonov
This adds intel_pm routine for generic power-related infrastructure initialization. v2: now that all the platform-specific stuff is initialized in one place, we can also add back the static definitions to platform-specific functions which we abstract now. Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org> Acked-by: Ben Widawsky <benjamin.widawsky@intel.com> Signed-off-by: Eugeni Dodonov <eugeni.dodonov@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2012-04-18drm/i915: move clock gating functionality into intel_pm moduleEugeni Dodonov
This moves the clock gating-related functions into intel_pm module. Also, please note that we do change the function type from static to non-static in this patch for the move, to prevent breaking bisecting with non-working intermediate commit. Those are returned back to static form in the following patch which setups a generic PM initialization function, which was split into a different one to simplify review. v2: rebase on top of latest drm-intel-next-queued to incorporate all the changes that went there meanwhile. Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org> Acked-by: Ben Widawsky <benjamin.widawsky@intel.com> Signed-off-by: Eugeni Dodonov <eugeni.dodonov@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2012-04-18drm/i915: move emon functionality into intel_pm moduleEugeni Dodonov
This moves the Ironlake energy monitoring functionality into intel_pm module. Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org> Acked-by: Ben Widawsky <benjamin.widawsky@intel.com> Signed-off-by: Eugeni Dodonov <eugeni.dodonov@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2012-04-18drm/i915: move drps, rps and rc6-related functions to intel_pmEugeni Dodonov
This moves DRPS, RPS and RC6-related functionality into intel_pm module. It also removes the linux/cpufreq.h include from intel_display, as its only user was the GPU turbo-related functionality in Gen6+ code path. v2: rebase on top of latest drm-intel-next-queued adding the bits that shifted around since the last patch. Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org> Acked-by: Ben Widawsky <benjamin.widawsky@intel.com> Signed-off-by: Eugeni Dodonov <eugeni.dodonov@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2012-04-18drm/i915: fix line breaks in intel_pmEugeni Dodonov
The previous patch had way too long lines, this fixes them to fit into a reasonable screen space. Signed-off-by: Eugeni Dodonov <eugeni.dodonov@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2012-04-18drm/i915: move watermarks settings into intel_pm moduleEugeni Dodonov
Move watermarks and helper functions (such as cxsr and fifo buffers) into intel_pm module. Signed-off-by: Eugeni Dodonov <eugeni.dodonov@intel.com> Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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