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2012-03-10gma500: cdv_intel_crt: drop unused variablesKirill A. Shutemov
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-10gma500: cdv_intel_crt: drop dead codeKirill A. Shutemov
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-10gma500: cdv_intel_crt: add missing includeKirill A. Shutemov
drivers/gpu/drm/gma500/cdv_intel_crt.c:273:6: warning: no previous prototype for 'cdv_intel_crt_init' [-Wmissing-prototypes] Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-10gma500: fix cdv_intel_wait_for_vblank() prototypeKirill A. Shutemov
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-10gma500: fix two -Wmissing-field-initializers warningsKirill A. Shutemov
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-10gma500: mark psb_driver_device_is_agp() and psb_driver_preclose() as staticKirill A. Shutemov
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-10gma500: psb_driver_load(): drop unused variablesKirill A. Shutemov
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-10gma500: fix ioctl confictKirill A. Shutemov
Move DRM_GMA_GET_PIPE_FROM_CRTC_ID to 0x08 to avoid confict with DRM_GMA_GEM_MMAP. Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-10gma500: use DRM_IOCTL_DEF_DRV instead of custom PSB_IOCTL_DEFKirill A. Shutemov
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-10gma500: mmu: mark psb_mmu_free_pt() and psb_mmu_pt_alloc_map_lock() as staticKirill A. Shutemov
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-10gma500: mmu: drop unused psb_get_default_pd_addr()Kirill A. Shutemov
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-10gma500: gtt: mark psb_gtt_entry() and psb_gtt_alloc() as staticKirill A. Shutemov
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-10gma500: mark psb_fbdev_destroy() and psb_fbdev_fini() as staticKirill A. Shutemov
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-10gma500: drop unused psbfb_suspend()/psbfb_resume()Kirill A. Shutemov
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-10gma500: gem_glue: add missing includeKirill A. Shutemov
It fixes W=1 warnings: drivers/gpu/drm/gma500/gem_glue.c:23:6: warning: no previous prototype for ‘drm_gem_object_release_wrap’ [-Wmissing-prototypes] drivers/gpu/drm/gma500/gem_glue.c:44:5: warning: no previous prototype for ‘gem_create_mmap_offset’ [-Wmissing-prototypes] Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-10gma500: medfield: drop a bit of dead codeKirill A. Shutemov
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-10gma500: mdfld_dsi_output_init() drop unused parameterKirill A. Shutemov
Nobody uses 'config' parameter. Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-10gma500: psbfb_create(): move depth initialization out of loopKirill A. Shutemov
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-10gma500: initial medfield mergeKirill A. Shutemov
We need to merge this ahead of some of the cleanup because a lot of needed cleanup spans both new and old chips. If we try and clean up and the merge we end up fighting ourselves. Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> [With a load of the cleanup stuff folded in, register stuff reworked sanely] Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-10gma500: rework register stuff sanelyAlan Cox
Rework registers handling to prepare for Medfield. Signed-off-by: Alan Cox <alan@linux.intel.com> [split out from a single big patch] Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-10gma500: make init_pm callback in struct psb_op optionalKirill A. Shutemov
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-10gma500: re-order calling on the fix setup so we set up after the DRM layerAlan Cox
Noted by Kirill A Shutemov Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-10intel, gma500, lvds: Fix use after free and mem leak in psb_intel_lvds_init()Jesper Juhl
In psb_intel_lvds_init(), if we fail to allocate memory for 'psb_intel_connector' we free the memory we previously allocated for 'psb_intel_encoder', but we then proceed to use that free'd pointer when we do 'psb_intel_encoder->dev_priv = lvds_priv;'. We may also leak the memory we allocated for 'psb_intel_encoder' if we 'goto failed_connector;' and the variable goes out of scope. While I was there anyway, I also removed the pointless 'if (psb_intel_connector)' before freeing it at the 'failed_connector:' label - kfree() deals gracefully with NULL pointers, so it is not needed. Signed-off-by: Jesper Juhl <jj@chaosbits.net> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-10gma500: Kconfig documentation tweakAlan Cox
Update this to better reflect the status Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-10gma500: now move the Oaktrail save state into its own structureAlan Cox
Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-10gma500: clean up some of the struct fields we no longer useAlan Cox
Some this is Medfield stuff that may reappear in some form later, other bits are just dead stuff Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-10gma500: plug in more of the gamma functionalityAlan Cox
Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-07drm: cope with platformdev->id == -1Rob Clark
If there are not multiple instances of a platform device, the id should apparently be set to -1. Which results in a odd looking bus-id like "platform:foodrm:-1". Probably we should just treat this case as id 0. Signed-off-by: Rob Clark <rob@ti.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-05drm: drop setting vm_file to filpDave Airlie
Talking to Al Viro on irc, we can see no possible reason for doing this, the upper mmap code does it. The code has been there since first import into drm tree I can find. Al tracked down this as a requirement pre 2.3.51 hasn't been needed since. Acked-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-02-29drm/radeon: fix deferred page-flip detection logic on Avivo-based ASICsFelix Kuehling
This fixes page-flip-related flickering observed on Iconia Tab W500. The update_pending status returned by radeon_page_flip is very accurate on Avivo-based ASICs when vpos is negative. Experiments were conducted on several ASIC generations ranging from RS690 to Cayman where the page flip was artificially timed to occur at a specific vpos. With negative vpos, overriding update_pending always lead to flickering. The same experiment on RV380 and RV410 showed that update_pending is not accurate with negative vpos. In most cases update_pending == 1 is returned although the flip would complete before the start of the next frame. Therefore I left the behaviour unchanged for pre-AVIVO ASICs for performance reasons, although this may result in flickering in rare cases. This change also makes the logic a little easier to understand. Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Reviewed-by: Mario Kleiner <mario.kleiner@tuebingen.mpg.de> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-02-29drm: remove unused codeSascha Hauer
remove declared but unused functions from drmP.h, fix the comments where necessary. Also, remove drm_mem_info which is unused. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-02-29drm/radeon/kms: clean up radeon_asic struct (v2)Alex Deucher
v2: fix typo. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König<christian.koenig@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-02-29drm/radeon/kms: reorganize surface callbacksAlex Deucher
tidy up the radeon_asic struct. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König<christian.koenig@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-02-29drm/radeon/kms: move clock/pcie setting callbacks into pm structAlex Deucher
tidy up radeon_asic struct. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König<christian.koenig@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-02-29drm/radeon/kms: reorganize display callbacksAlex Deucher
tidy up the radeon_asic struct. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König<christian.koenig@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-02-29drm/radeon/kms: reorganize gart callbacksAlex Deucher
tidy up the radeon_asic struct. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König<christian.koenig@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-02-29drm/radeon/kms: make ring_start, ring_test, and ib_test per ringAlex Deucher
Each ring type may need a different variant. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König<christian.koenig@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-02-29drm/radeon/kms: remove unused cp callbacks from radeon_asicAlex Deucher
Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König<christian.koenig@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-02-29drm/radeon/kms: reorganize irq callbacksAlex Deucher
tidy up the radeon_asic struct. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König<christian.koenig@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-02-29drm/radeon/kms: reorganize copy callbacksAlex Deucher
tidy up the radeon_asic struct, handle multiple rings better. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König<christian.koenig@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-02-29drm/radeon: fix IB debugfs files for multiple cardsChristian König
Storing pointers to the IBs in a static var just leads to giving the same content back for all cards in the system. Signed-off-by: Christian König <deathsimple@vodafone.de> Reviewed-by: Jerome Glisse <jglisse@redhat.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-02-29drm/radeon: also make the cs_parse function per ringChristian König
Not all rings use PM4, so the cs_parser also needs to be per ring. Signed-off-by: Christian König <deathsimple@vodafone.de> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-02-29drm/radeon/kms: no need to align IB like thisChristian König
So don't confuse devs by doing so. Signed-off-by: Christian König <deathsimple@vodafone.de> Reviewed-by: Alex Deucher <alex.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-02-29drm/radeon: move ring syncing after bo validationChristian König
The function radeon_bo_list_validate can cause a bo to move, resulting in a different sync_obj and a dependency to wait for this move to finish. Signed-off-by: Christian König <deathsimple@vodafone.de> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-02-27drm/radeon/kms: reorganize pm callbacksAlex Deucher
tidy up the radeon_asic struct. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-02-27drm/radeon/kms: reorganize page flip callbacksAlex Deucher
tidy up the radeon_asic struct. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-02-27drm/radeon/kms: reorganize hpd callbacksAlex Deucher
tidy up the radeon_asic struct. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-02-27drm/radeon/kms: add a radeon asic callback for mc idleAlex Deucher
Required for future functionality. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Jerome Glisse <jglisse@redhat.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>
2012-02-23Merge tag 'drm-intel-next-2012-02-16-merge-resolved' of ↵Dave Airlie
git://people.freedesktop.org/~danvet/drm-intel into drm-core-next * tag 'drm-intel-next-2012-02-16-merge-resolved' of git://people.freedesktop.org/~danvet/drm-intel: (45 commits) Revert "drivers/gpu/drm/i915/intel_overlay.c needs seq_file.h" drm/i915/lvds: Always use the presence pin for LVDS on PCH drm/i915: Record the position of the request upon error drm/i915: Record the in-flight requests at the time of a hang drm/i915: Record the tail at each request and use it to estimate the head drm/i915: add missing SDVO bits for interlaced modes on ILK drm/i915: Fix race condition in accessing GMBUS drm/i915: add a "force-dvi" HDMI audio mode drm/i915: Don't lock panel registers when downclocking drm/i915: fix up locking inconsistency around gem_do_init drm/i915: enable forcewake voodoo also for gen6 drm/i915: fixup seqno allocation logic for lazy_request drm/i915: outstanding_lazy_request is a u32 drm/i915: check gtfifodbg after possibly failed writes drm/i915: catch gtfifo errors on forcewake_put drm/i915: use gtfifodbg drm/i915: set interlaced bits for TRANSCONF drm/i915: fixup overlay checks for interlaced modes drm/i915: allow interlaced mode output on the HDMI connector drm/i915: allow interlaced mode output on the SDVO connector ...
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