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path: root/drivers/gpu/drm
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2017-10-19drm/ttm: add transparent huge page support for wc or uc allocations v2Christian König
Add a new huge page pool and try to allocate from it when it makes sense. v2: avoid compound pages for now Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-19drm/ttm: move more logic into ttm_page_pool_get_pagesChristian König
Make it easier to add huge page pool. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-19drm/ttm: add transparent huge page support for cached allocations v2Christian König
Try to allocate huge pages when it makes sense. v2: avoid compound pages for now Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Felix Kuehling <Felix.Kuehling@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-19drm/ttm: don't use compound pages for nowChristian König
We need to figure out first how to correctly map them into the CPU page tables. bug: https://bugs.freedesktop.org/show_bug.cgi?id=103138 Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-19drm/amdgpu: correct reference clock value on vega10Ken Wang
Old value from bringup was wrong. Cc: stable@vger.kernel.org Signed-off-by: Ken Wang <Ken.Wang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-19drm/amdgpu: SR-IOV data exchange between PF&VFHorace Chen
SR-IOV need to exchange some data between PF&VF through shared VRAM PF will copy some necessary firmware and information to the shared VRAM. It also requires some information from VF. PF will send a key through mailbox2 to help guest calculate checksum so that it can verify whether the data is correct. So check the data on the specified offset of the shared VRAM, if the checksum is right, read values from it and write some VF information next to the data from PF. Signed-off-by: Horace Chen <horace.chen@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-19drm/amdgpu: Move old fence waiting before reservation lock is aquired v2Andrey Grodzovsky
Helps avoiding deadlock during GPU reset. Added mutex to amdgpu_ctx to preserve order of fences on a ring. v2: Put waiting logic in a function in a seperate function in amdgpu_ctx.c Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-19drm/amdgpu: Refactor amdgpu_cs_ib_vm_chunk and amdgpu_cs_ib_fill.Andrey Grodzovsky
This enables old fence waiting before reservation lock is aquired which in turn is part of a bigger solution to deadlock happening when gpu reset with VRAM recovery accures during intensive rendering. Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-19drm/amdgpu: make function uvd_v6_0_enc_get_destroy_msg staticColin Ian King
The function uvd_v6_0_enc_get_destroy_msg is local to the source and does not need to be in global scope, so make it static. Cleans up sparse warning: symbol 'uvd_v6_0_enc_get_destroy_msg' was not declared. Should it be static? Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-19drm/amd/pp: remove polaris10_smc/smumgr split.Rex Zhu
move functions in polaris_smc.c to polaris10_smumgr.c and make all functions in polaris10_smumgr.c static. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-19drm/amd/pp: remove tonga_smc/smumgr split.Rex Zhu
move functions in tonga_smc.c to tonga_smumgr.c and make all functions in tonga_smumgr.c static. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-19drm/amd/pp: remove iceland_smc/smumgr split.Rex Zhu
move functions in iceland_smc.c to iceland_smumgr.c and make all functions in iceland_smumgr.c static. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-19drm/amd/pp: remove fiji_smc/smumgr split.Rex Zhu
make all functions in fiji_smumgr.c static and exported by pp_smumgr_func table. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-19drm/amd/pp: rename ci_smc.c to ci_smumgr.cRex Zhu
for consistency. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-19drm/amdgpu: refine code delete duplicated error handlingRex Zhu
in function amdgpu_ucode_init_bo, when failed, it will set load_type to AMDGPU_FW_LOAD_DIRECT. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-19drm/amd/pp: move common function to smu7_smumgr.cRex Zhu
fiji and polaris can share same setup_pwr_virus function. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-19drm/amd/pp: implement function notify_cac_buffer_info on VIRex Zhu
Used for smu power logging. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-19drm/amd/pp: implement function notify_cac_buffer_info on VegaRex Zhu
Used for smu power logging. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-19drm/amd/pp: add new function point in hwmgr.Rex Zhu
used for notify SMU the allocated buffer address. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-19drm/amd/pp: export new smu messages for vega10Rex Zhu
New messages for smu power logging. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-19drm/amd/powerplay: get the temperature on CZSatyajit Sahu
Setting the function pointer to the get the temperature on CZ. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Satyajit Sahu <satyajit.sahu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-19drm/amdgpu: bump version for new AMDGPU_SCHED ioctlAlex Deucher
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-19drm/amdgpu: rename context priority levelsAndres Rodriguez
Don't leak implementation details about how each priority behaves to usermode. This allows greater flexibility in the future. Squash into c2636dc53abd8269a0930bccd564f2f195dba729 Signed-off-by: Andres Rodriguez <andresx7@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-19drm/vc4: Add the DRM_IOCTL_VC4_GEM_MADVISE ioctlBoris Brezillon
This ioctl will allow us to purge inactive userspace buffers when the system is running out of contiguous memory. For now, the purge logic is rather dumb in that it does not try to release only the amount of BO needed to meet the last CMA alloc request but instead purges all objects placed in the purgeable pool as soon as we experience a CMA allocation failure. Note that the in-kernel BO cache is always purged before the purgeable cache because those objects are known to be unused while objects marked as purgeable by a userspace application/library might have to be restored when they are marked back as unpurgeable, which can be expensive. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Eric Anholt <eric@anholt.net> Reviewed-by: Eric Anholt <eric@anholt.net> Link: https://patchwork.freedesktop.org/patch/msgid/20171019125748.3152-1-boris.brezillon@free-electrons.com
2017-10-19drm/i915: Skip waking the device to service pwriteChris Wilson
If the device is in runtime suspend, resuming takes time and reduces our powersaving. If this was for a small write into an object, that resume will take longer than any savings in using the indirect GGTT access to avoid the cpu cache. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20171019063733.31620-1-chris@chris-wilson.co.uk
2017-10-19drm/i915/crt: split compute_config hook by platformsJani Nikula
Only the DDI hook has some actual content. Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20171017140313.20937-1-jani.nikula@intel.com
2017-10-19drm/i915: remove g4x lowfreq_avail and has_pipe_cxsrJani Nikula
They're unused and unsupported. Leave the reduced_clock pointers in place still, should they prove useful later on. v2: go from nuking DDI lowfreq_avail to nuking it entirely (Ville) Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Suggested-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20171017140234.20677-1-jani.nikula@intel.com
2017-10-19drm/i915: Drop the redundant hdmi prefix/suffix from a lot of variablesVille Syrjälä
A bunch of functions are now exclusively used for HDMI, so naming the variables with hdmi prefix/suffix is redundant. Also use int rather than u32 for the translation level consistently. v2: Rebase due to hdmi_level=-1 avoidance Cc: James Ausmus <james.ausmus@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20171018181958.4423-1-ville.syrjala@linux.intel.com Reviewed-by: James Ausmus <james.ausmus@intel.com>
2017-10-19drm/i915: Unify error handling for missing DDI buf trans tablesVille Syrjälä
Handle missing buf trans tables, or out of bounds buf trans levels the same way everywhere. These should never be hit under normal conditions, but let's play it safe for now. v2: Avoid the hdmi_level=-1 case (James) Cc: James Ausmus <james.ausmus@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20171018181934.4229-1-ville.syrjala@linux.intel.com Reviewed-by: James Ausmus <james.ausmus@intel.com>
2017-10-19drm/i915: Centralize the SKL DDI A/E vs. B/C/D buf trans handlingVille Syrjälä
SKL DDI B/C/D only have 9 usable buf trans registers for DP/eDP. That matches the normal DP buf trans tables, but the low vswing eDP tables have 10 entries. Thus the eDP tables can only be used safely with DDI A and E. We try to catch cases where DDI B/C/D gets used with the wrong number of entires in some parts of the code, but not everywhere. Let's move the code to deal with that deeper into intel_ddi_get_buf_trans_edp(). And for sake of symmetry do the same in intel_ddi_get_buf_trans_dp(). That would also avoid explosions in the rather unlikely case that the DP tables would get revised to 10 entries as well. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20171016145705.11780-9-ville.syrjala@linux.intel.com Reviewed-by: James Ausmus <james.ausmus@intel.com>
2017-10-19drm/i915: Kill off the BXT buf_trans default_indexVille Syrjälä
default_index contained in the BXT buf_trans tables is actually useless. For DP we should always have a valid level selected (otherwise the link training logic would be buggy), and for HDMI we can just do what the other platforms do and pick the correct entry in intel_ddi_hdmi_level(). Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20171016145705.11780-8-ville.syrjala@linux.intel.com Reviewed-by: James Ausmus <james.ausmus@intel.com>
2017-10-19drm/i915: Pass encoder type to cnl_ddi_vswing_sequence() explicitlyVille Syrjälä
encoder->type is unreliable for DP/HDMI, so pass it in explicity into cnl_ddi_vswing_sequence(). This matches what we do for BXT. v2: Pass intel_encoder down to cnl_ddi_vswing_program(), and clean up the argument types while at it Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20171016145705.11780-7-ville.syrjala@linux.intel.com Reviewed-by: James Ausmus <james.ausmus@intel.com>
2017-10-19drm/i915: Integrate BXT into intel_ddi_dp_voltage_max()Ville Syrjälä
Make BXT less special by following the CNL approach and handling it in intel_ddi_dp_voltage_max() alognside every other DDI platform. v2: Clean up the argument types to bxt_ddi_vswing_sequence() while at it Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20171016145705.11780-6-ville.syrjala@linux.intel.com Reviewed-by: James Ausmus <james.ausmus@intel.com>
2017-10-19drm/i915: Pass the level to intel_prepare_hdmi_ddi_buffers()Ville Syrjälä
The caller of intel_prepare_hdmi_ddi_buffers() alreday figured out the level, so let's just pass it in instead if figuring it out again. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20171016145705.11780-5-ville.syrjala@linux.intel.com Reviewed-by: James Ausmus <james.ausmus@intel.com>
2017-10-19drm/i915: Pass the encoder type explicitly to skl_set_iboost()Ville Syrjälä
encoder->type isn't reliable for DP/HDMI encoders, so pass the type explicity to skl_set_iboost(). Also take the opportunity to streamline the code. v2: Clean up the argument types to skl_ddi_set_iboost() while at it Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20171016145705.11780-4-ville.syrjala@linux.intel.com Reviewed-by: James Ausmus <james.ausmus@intel.com>
2017-10-19drm/i915: Extract intel_ddi_get_buf_trans_hdmi()Ville Syrjälä
Introduce intel_ddi_get_buf_trans_hdmi() and start using it where we can. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20171016145705.11780-3-ville.syrjala@linux.intel.com Reviewed-by: James Ausmus <james.ausmus@intel.com> Reviewed-by: Manasi Navare <manasi.d.navare@intel.com>
2017-10-19drm/i915: Relocate intel_ddi_get_buf_trans_*() functionsVille Syrjälä
We'll want to use the intel_ddi_get_buf_trans_*() functions a bit earlier in the file, so move them up. While at it start using them in the iboost setup to get rid of the platform checks there. v2: Rebase due to BDW FDI buf trans fix Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20171016145705.11780-2-ville.syrjala@linux.intel.com Reviewed-by: James Ausmus <james.ausmus@intel.com>
2017-10-19drm/panel: simple: add Toshiba LT089AC19000Lucas Stach
Only exposes a single mode and not a complete display timing, as the datasheet is rather vague about the minimum/maximum values. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://patchwork.freedesktop.org/patch/msgid/20171018172240.8772-1-l.stach@pengutronix.de
2017-10-19Merge tag 'drm-intel-fixes-2017-10-18-1' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-intel into drm-fixes Fix for stable: - Fix DDI translation tables for BDW (Chris). Critical fix: - Fix GPU Hang on GVT (Changbin). Other fixes: - Fix eviction when GGTT is idle (Chris). - CNL PLL fixes (Rodrigo). - Fix pwrite into shmemfs (Chris). - Mask bits for BXT and CHV L3 Workaround WaProgramL3SqcReg1Default (Oscar). * tag 'drm-intel-fixes-2017-10-18-1' of git://anongit.freedesktop.org/drm/drm-intel: drm/i915: Use a mask when applying WaProgramL3SqcReg1Default drm/i915: Report -EFAULT before pwrite fast path into shmemfs drm/i915/cnl: Fix PLL initialization for HDMI. drm/i915/cnl: Fix PLL mapping. drm/i915: Use bdw_ddi_translations_fdi for Broadwell drm/i915: Fix eviction when the GGTT is idle but full drm/i915/gvt: Fix GPU hang after reusing vGPU instance across different guest OS
2017-10-19Merge branch 'drm-fixes-4.14' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie
into drm-fixes Single amdgpu regression fix. * 'drm-fixes-4.14' of git://people.freedesktop.org/~agd5f/linux: Revert "drm/amdgpu: discard commands of killed processes"
2017-10-19Merge branch 'linux-4.14' of git://github.com/skeggsb/linux into drm-fixesDave Airlie
some nouveau fixes. * 'linux-4.14' of git://github.com/skeggsb/linux: drm/nouveau/fbcon: fix oops without fbdev emulation drm/nouveau/kms/nv50: fix oops during DP IRQ handling on non-MST boards drm/nouveau/bsp/g92: disable by default drm/nouveau/mmu: flush tlbs before deleting page tables
2017-10-19drm/nouveau/fbcon: fix oops without fbdev emulationPavel Roskin
This is similar to an earlier commit 52dfcc5ccfbb ("drm/nouveau: fix for disabled fbdev emulation"), but protects all occurrences of helper.fbdev in the source. I see oops in nouveau_fbcon_accel_save_disable() called from nouveau_fbcon_set_suspend_work() on Linux 3.13 when CONFIG_DRM_FBDEV_EMULATION option is disabled. Signed-off-by: Pavel Roskin <plroskin@gmail.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2017-10-18Revert "drm/amdgpu: discard commands of killed processes"Alex Deucher
This causes instability in piglit. It's fixed in drm-next with: 515c6faf85970af529953ec137b4b6fcb3272e25 1650c14b459ff9c85767746f1ef795a780653128 214a91e6bfabaa6cbfa692df8732000aab050795 29d253553559dba919315be847f4f2cce29edd42 79867462634836ee5c39a2cdf624719feeb189bd This reverts commit 6af0883ed9770cf9b0a4f224c91481484cd1b025. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-18drm/i915: Use a mask when applying WaProgramL3SqcReg1DefaultOscar Mateo
Otherwise we are blasting other bits in GEN8_L3SQCREG1 that might be important (although we probably aren't at the moment because 0 seems to be the default for all the other bits). v2: Extra parentheses (Michel) Fixes: 050fc46 ("drm/i915:bxt: implement WaProgramL3SqcReg1DefaultForPerf") Fixes: 450174f ("drm/i915/chv: Tune L3 SQC credits based on actual latencies") Signed-off-by: Oscar Mateo <oscar.mateo@intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Imre Deak <imre.deak@intel.com> Reviewed-by: Michel Thierry <michel.thierry@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/1508271945-14961-1-git-send-email-oscar.mateo@intel.com Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> (cherry picked from commit 930a784d02339be437fec07b3bb7213bde0ed53b) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2017-10-18drm/i915: Report -EFAULT before pwrite fast path into shmemfsChris Wilson
When pwriting into shmemfs, the fast path pagecache_write does not notice when it is writing to beyond the end of the truncated shmemfs inode. Report -EFAULT directly when we try to use pwrite into the !I915_MADV_WILLNEED object. Fixes: 7c55e2c5772d ("drm/i915: Use pagecache write to prepopulate shmemfs from pwrite-ioctl") Testcase: igt/gem_madvise/dontneed-before-pwrite Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Matthew Auld <matthew.william.auld@gmail.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com> Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20171016202732.25459-1-chris@chris-wilson.co.uk (cherry picked from commit a6d65e451cc4e7127698384868a4447ee7be7d16) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2017-10-18drm/amdgpu Moving amdgpu asic types to a separate fileAkshu Agrawal
Amdgpu asic types will be required for other drivers too. Hence, its better to keep it in a separate include file. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Akshu Agrawal <akshu.agrawal@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-18drm/amd/amdgpu: Added asic_type as ACP DMA driver platform dataVijendar Mukunda
asic_type information is passed to ACP DMA Driver as platform data. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-18drm/i915: Flush the idle-worker for debugfs/i915_drop_cachesChris Wilson
After being requested to idle the GPU, flush the idle worker to drop the residual active state, and any internal object caches. v2: By popular demand, introduce DROP_IDLE for fine-grained control from userspace, though it should be used as part of a DROP_ACTIVE | DROP_RETIRE | DROP_IDLE | DROP_FREED sequence. v3: Convert to BIT() to sell it to Joonas. References: https://bugs.freedesktop.org/show_bug.cgi?id=102655 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20171018121621.10824-1-chris@chris-wilson.co.uk Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
2017-10-18drm/i915: adjust get_crtc_fence_y_offset() to use base.y instead of crtc.yJuha-Pekka Heikkila
This is to use clipped y coordinate here. I left get_crtc_fence_y_offset() function itself in place as oneliner to maintain comment above it why this is done. Signed-off-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/1508270891-22186-6-git-send-email-juhapekka.heikkila@gmail.com
2017-10-18drm/i915: Unify skylake plane disableJuha-Pekka Heikkila
Don't handle skylake primary plane separately as it is similar plane as the others. Signed-off-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/1508270891-22186-5-git-send-email-juhapekka.heikkila@gmail.com
generated by cgit (git 2.34.1) at 2025-09-23 17:35:54 +0000