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2018-12-06drm/v3d: fix broken buildChristian König
I missed one case during the recent revert of the replace_fence interface change. Fixes: 0b258ed1a219 drm: revert "expand replace_fence to support timeline point v2" Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/266134/
2018-12-06drm/i915: Increase timeout for Encrypt status changeRamalingam C
At enable/disable of the HDCP encryption, for encryption status change we need minimum one frame duration. And we might program this bit any point(start/End) in the previous frame. With 20mSec, observed the timeout for change in encryption status. Since this is not time critical operation and we need to hold on until the status is changed, fixing the timeout to 50mSec. (Based on trial and error method!) v2: %s/TIME_FOR_ENCRYPT_STATUS_CHANGE/ENCRYPT_STATUS_CHANGE_TIMEOUT_MS [Sean Paul] Signed-off-by: Ramalingam C <ramalingam.c@intel.com> Reviewed-by: Sean Paul <sean@poorly.run> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/1544010283-20223-5-git-send-email-ramalingam.c@intel.com
2018-12-06drm/i915: debug log for REPLY_ACK missingRamalingam C
Adding a debug log when the DP_AUX_NATIVE_REPLY_ACK is missing for aksv write. This helps to locate the possible non responding DP HDCP sinks. v2: Rewritten for readability [Sean Paul] Signed-off-by: Ramalingam C <ramalingam.c@intel.com> Reviewed-by: Sean Paul <sean@poorly.run> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/1544010283-20223-4-git-send-email-ramalingam.c@intel.com
2018-12-06drm/i915: Fix platform coverage for HDCP1.4Ramalingam C
HDCP1.4 is enabled and validated only on GEN9+ platforms. v2: Removed the unnecessary parens [Ville] Signed-off-by: Ramalingam C <ramalingam.c@intel.com> Reviewed-by: Sean Paul <sean@poorly.run> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/1544010283-20223-3-git-send-email-ramalingam.c@intel.com
2018-12-06drm/i915: Fix GEN9 HDCP1.4 key load processRamalingam C
HDCP1.4 key load process varies between Intel platform to platform. For Gen9 platforms except BXT and GLK, HDCP1.4 key is loaded using the GT Driver Mailbox interface. So all GEN9_BC platforms will use the GT Driver Mailbox interface for HDCP1.4 key load. v2: Using the IS_GEN9_BC for filtering the platforms [Ville] Signed-off-by: Ramalingam C <ramalingam.c@intel.com> Reviewed-by: Sean Paul <sean@poorly.run> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/1544010283-20223-2-git-send-email-ramalingam.c@intel.com
2018-12-06drm/ast: Fix connector leak during driver unloadSam Bobroff
When unloading the ast driver, a warning message is printed by drm_mode_config_cleanup() because a reference is still held to one of the drm_connector structs. Correct this by calling drm_crtc_force_disable_all() in ast_fbdev_destroy(). Signed-off-by: Sam Bobroff <sbobroff@linux.ibm.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/1e613f3c630c7bbc72e04a44b178259b9164d2f6.1543798395.git.sbobroff@linux.ibm.com
2018-12-06Merge tag 'drm-misc-fixes-2018-12-05' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-misc into drm-fixes UAPI: - Distinguish lease events from hotplug (Daniel) Other: - omap: Restore panel-dpi bus flags (Tomi) - omap: Fix a couple of dsi issues (Sebastian) Cc: Sebastian Reichel <sebastian.reichel@collabora.com> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Dave Airlie <airlied@redhat.com> From: Sean Paul <sean@poorly.run> Link: https://patchwork.freedesktop.org/patch/msgid/20181205201428.GA35447@art_vandelay
2018-12-06Merge branch 'drm-fixes-4.20' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie
into drm-fixes Fixes for 4.20: - Fix banding regression on 6 bpc panels - Vega20 fix for six 4k displays - Fix LRU handling in ttm_buffer_object_transfer - Use proper MC firmware for newer polaris variants - Vega20 powerplay fixes - VCN suspend/resume fix for PCO - Misc other fixes Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexdeucher@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181205192934.2857-1-alexander.deucher@amd.com
2018-12-06Merge tag 'vmwgfx-next-2018-12-05' of ↵Dave Airlie
git://people.freedesktop.org/~thomash/linux into drm-next Pull request of 2018-12-05 Page flip with damage by Deepak and others, Various vmwgfx minor fixes anc cleanups. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Hellstrom <thellstrom@vmware.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181205103554.3675-1-thellstrom@vmware.com
2018-12-06Merge tag 'exynos-drm-next-for-v4.21' of ↵Dave Airlie
git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos into drm-next - Refactoring of DMA and IOMMU code . This patch series simplifies DMA mapping creation by avoiding looping all components to get dma device object, reduces code size by merging IOMMU and DMA code. - Enhance plane alpha and blend mode support . This patch series adds configurable plane and pixel blend mode support for Exynos5433 DECON device. - Fix color format setting of Mixer driver . This patch series fixes color format and range setting by splitting range and format. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Inki Dae <inki.dae@samsung.com> Link: https://patchwork.freedesktop.org/patch/msgid/1544002853-11661-1-git-send-email-inki.dae@samsung.com
2018-12-06Merge branch 'drm-next-4.21' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie
into drm-next amdgpu and amdkfd: - Freesync support - ABM support in DC - KFD support for vega12 and polaris12 - Add sdma paging queue support for vega - Use ACPI to query backlight range on supported platforms - Clean up doorbell handling - KFD fix for pasid handling under non-HWS - Misc cleanups and fixes scheduler: - Revert "fix timeout handling v2" radeon: - Fix possible overflow on 32 bit ttm: - Fix for LRU handling for ghost objects Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexdeucher@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181130192505.2946-1-alexander.deucher@amd.com
2018-12-05drm/i915/fbc/cnl: Add GLK and CNL+ hardware tracking areaJosé Roberto de Souza
GLK and CNL+ supports a bigger FBC tracking area. Signed-off-by: José Roberto de Souza <jose.souza@intel.com> Reviewed-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181205004823.30823-1-jose.souza@intel.com
2018-12-05drm/i915: implement EXTENDED_RECEIVER_CAPABILITY_FIELD_PRESENTMatt Atwood
According to DP spec (2.9.3.1 of DP 1.4) if EXTENDED_RECEIVER_CAPABILITY_FIELD_PRESENT is set the addresses in DPCD 02200h through 0220Fh shall contain the DPRX's true capability. These values will match 00000h through 0000Fh, except for DPCD_REV, MAX_LINK_RATE, DOWN_STREAM_PORT_PRESENT. Read from DPCD once for all 3 values as this is an expensive operation. Spec mentions that all of address space 02200h through 0220Fh should contain the right information however currently only 3 values can differ. There is no address space in the intel_dp->dpcd struct for addresses 02200h through 0220Fh, and since so much of the data is a identical, simply overwrite the values stored in 00000h through 0000Fh with the values that can be overwritten from addresses 02200h through 0220Fh. This patch helps with backward compatibility for devices pre DP1.3. v2: read only dpcd values which can be affected, remove incorrect check, split into drm include changes into separate patch, commit message, verbose debugging statements during overwrite. v3: white space fixes v4: make path dependent on DPCD revision > 1.2 v5: split into function, removed DPCD rev check v6: add debugging prints for early exit conditions v7 (From Manasi): * Memcpy, memcmp and debig logging based on sizeof(dpcd_ext) (Jani N) * Exit early (Jani N) v8 (From Manasi): * Get rid of superfluous debug prints (Jani N) * Print entire base DPCD before memcpy (Jani N) v9 (From Manasi): * Add uniform newlines (Rodrigo) Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Ville Syrjala <ville.syrjala@linux.intel.com> Signed-off-by: Matt Atwood <matthew.s.atwood@intel.com> Signed-off-by: Manasi Navare <manasi.d.navare@intel.com> Tested-by: Manasi Navare <manasi.d.navare@intel.com> Acked-by: Manasi Navare <manasi.d.navare@intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181129220058.19636-1-manasi.d.navare@intel.com
2018-12-06Merge tag 'drm-intel-next-2018-12-04' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-intel into drm-next Final drm/i915 changes for v4.21: - ICL DSI video mode enabling (Madhav, Vandita, Jani, Imre) - eDP sink count fix (José) - PSR fixes (José) - DRM DP helper and i915 DSC enabling (Manasi, Gaurav, Anusha) - DP FEC enabling (Anusha) - SKL+ watermark/ddb programming improvements (Ville) - Pixel format fixes (Ville) - Selftest updates (Chris, Tvrtko) - GT and engine workaround improvements (Tvrtko) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/87va496uoe.fsf@intel.com
2018-12-05drm/scheduler: Add drm_sched_suspend/resume_timeout()Sharat Masetty
This patch adds two new functions to help client drivers suspend and resume the scheduler job timeout. This can be useful in cases where the hardware has preemption support enabled. Using this, it is possible to have the timeout active only for the ring which is active on the ringbuffer. This patch also makes the job_list_lock IRQ safe. Suggested-by: Christian Koenig <Christian.Koenig@amd.com> Signed-off-by: Sharat Masetty <smasetty@codeaurora.org> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-12-05drm/scheduler: Set sched->thread to NULL on failureSharat Masetty
In cases where the scheduler instance is used as a base object of another driver object, it's not clear if the driver can call scheduler cleanup on the fail path. So, Set the sched->thread to NULL, so that the driver can safely call drm_sched_fini() during cleanup. Signed-off-by: Sharat Masetty <smasetty@codeaurora.org> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-12-05drm/amdgpu/acpi: NULL check before some freeing functions is not neededWen Yang
kfree(NULL) is safe, so removes NULL check before freeing the mem. This patch also fix the ifnullfree.cocci warnings. Reviewed-by: Lyude Paul <lyude@redhat.com> Signed-off-by: Wen Yang <wen.yang99@zte.com.cn> CC: Alex Deucher <alexander.deucher@amd.com> CC: christian.koenig@amd.com CC: "David (ChunMing) Zhou" <David1.Zhou@amd.com> CC: David Airlie <airlied@linux.ie> (maintainer:DRM DRIVERS) CC: Lyude Paul <lyude@redhat.com> CC: Rex Zhu <Rex.Zhu@amd.com> CC: Jim Qu <Jim.Qu@amd.com> CC: amd-gfx@lists.freedesktop.org CC: dri-devel@lists.freedesktop.org Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-12-05drm/amd/include: Add mmhub 9.4 reg offsets and shift-maskLeo Li
In particular, we need the mmMC_VM_XGMI_LFB_CNTL register, for determining if xGMI is enabled on VG20. This will be used by DC to determine the correct spread spectrum adjustment for display and audio clocks. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Leo Li <sunpeng.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-12-05drm/amdgpu/si: fix SI after doorbell reworkAlex Deucher
SI does not use doorbells, move asic doorbell init later asic check. Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=108920 Reviewed-by: Oak Zeng <Oak.Zeng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-12-05drm/amdgpu/powerplay: fix clock stretcher limits on polaris (v2)Alex Deucher
Adjust limits for newer polaris variants. v2: fix polaris11 kicker (Jerry) Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-12-05drm/amdgpu/powerplay: fix mclk switch limit on polarisAlex Deucher
Update switch limit on newer polaris variants. This may fix flickering with high refresh rates with mclk switching enabled. Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-12-05drm/amd/display: Add tracing to dcDavid Francis
[Why] Tracing is a useful and cheap debug functionality [How] This creates a new trace system amdgpu_dm, currently with three trace events amdgpu_dc_rreg and amdgpu_dc_wreg report the address and value of any dc register reads and writes amdgpu_dc_performance requires at least one of those two to be enabled. It counts the register reads and writes since the last entry v2: Don't check for NULL before kfree Signed-off-by: David Francis <David.Francis@amd.com> Reviewed-by: Harry Wentland <Harry.Wentland@amd.com> Acked-by: Leo Li <sunpeng.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-12-05drm/amdgpu/vcn: Update vcn.cur_state during suspendJames Zhu
Replace vcn_v1_0_stop with vcn_v1_0_set_powergating_state during suspend, to keep adev->vcn.cur_state update. It will fix VCN S3 hung issue. Signed-off-by: James Zhu <James.Zhu@amd.com> Reviewed-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-12-05Makefile: fix mixed tab and spacesPedro Tammela
Fixes a comestic issue where spaces were being used instead of mixed tab and spaces. Signed-off-by: Pedro Tammela <pctammela@gmail.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20181205110608.5513-1-pctammela@gmail.com
2018-12-05Merge tag 'gvt-fixes-2018-12-04' of https://github.com/intel/gvt-linux into ↵Joonas Lahtinen
drm-intel-fixes gvt-fixes-2018-12-04 - Fix tiling mode format on BDW for VFIO gfx dmabuf (Tina) Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> From: Zhenyu Wang <zhenyuw@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181204050633.GY12743@zhen-hp.sh.intel.com
2018-12-05drm/i915: Introduce per-engine workaroundsTvrtko Ursulin
We stopped re-applying the GT workarounds after engine reset since commit 59b449d5c82a ("drm/i915: Split out functions for different kinds of workarounds"). Issue with this is that some of the GT workarounds live in the MMIO space which gets lost during engine resets. So far the registers in 0x2xxx and 0xbxxx address range have been identified to be affected. This losing of applied workarounds has obvious negative effects and can even lead to hard system hangs (see the linked Bugzilla). Rather than just restoring this re-application, because we have also observed that it is not safe to just re-write all GT workarounds after engine resets (GPU might be live and weird hardware states can happen), we introduce a new class of per-engine workarounds and move only the affected GT workarounds over. Using the framework introduced in the previous patch, we therefore after engine reset, re-apply only the workarounds living in the affected MMIO address ranges. v2: * Move Wa_1406609255:icl to engine workarounds as well. * Rename API. (Chris Wilson) * Drop redundant IS_KABYLAKE. (Chris Wilson) * Re-order engine wa/ init so latest platforms are first. (Rodrigo Vivi) Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Bugzilla: https://bugzilla.freedesktop.org/show_bug.cgi?id=107945 Fixes: 59b449d5c82a ("drm/i915: Split out functions for different kinds of workarounds") Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: intel-gfx@lists.freedesktop.org Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20181203133341.10258-1-tvrtko.ursulin@linux.intel.com (cherry picked from commit 4a15c75c42460252a63d30f03b4766a52945fb47) Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
2018-12-05drm/i915: Record GT workarounds in a listTvrtko Ursulin
To enable later verification of GT workaround state at various stages of driver lifetime, we record the list of applicable ones per platforms to a list, from which they are also applied. The added data structure is a simple array of register, mask and value items, which is allocated on demand as workarounds are added to the list. This is a temporary implementation which later in the series gets fused with the existing per context workaround list handling. It is separated at this stage since the following patch fixes a bug which needs to be as easy to backport as possible. Also, since in the following patch we will be adding a new class of workarounds (per engine) which can be applied from interrupt context, we straight away make the provision for safe read-modify-write cycle. v2: * Change dev_priv to i915 along the init path. (Chris Wilson) * API rename. (Chris Wilson) v3: * Remove explicit list size tracking in favour of growing the allocation in power of two chunks. (Chris Wilson) v4: Chris Wilson: * Change wa_list_finish to early return. * Copy workarounds using the compiler for static checking. * Do not bother zeroing unused entries. * Re-order struct i915_wa_list. v5: * kmalloc_array. * Whitespace cleanup. Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20181203133319.10174-1-tvrtko.ursulin@linux.intel.com (cherry picked from commit 25d140faaa25f728159eb8c304eae53d88a7f14e) Fixes: 59b449d5c82a ("drm/i915: Split out functions for different kinds of workarounds") Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
2018-12-05drm: revert "expand replace_fence to support timeline point v2"Christian König
This reverts commit 9a09a42369a4a37a959c051d8e1a1f948c1529a4. The whole interface isn't thought through. Since this function can't fail we actually can't allocate an object to store the sync point. Sorry, I should have taken the lead on this from the very beginning and reviewed it more thoughtfully. Going to propose a new interface as a follow up change. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Link: https://patchwork.freedesktop.org/patch/265580/
2018-12-05drm/vmwgfx: Use the standard atomic helpers for page-flipThomas Hellstrom
Our wrappers don't do anything useful anymore except calling the atomic helpers. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Brian Paul <brianp@vmware.com> Reviewed-by: Sinclair Yeh <syeh@vmware.com>
2018-12-05drm/vmwgfx: Remove set but not used variable 'file_priv'YueHaibing
Fixes gcc '-Wunused-but-set-variable' warning: drivers/gpu/drm/vmwgfx/vmwgfx_fence.c: In function 'vmw_event_fence_action_seq_passed': drivers/gpu/drm/vmwgfx/vmwgfx_fence.c:909:19: warning: variable 'file_priv' set but not used [-Wunused-but-set-variable] struct drm_file *file_priv; It not used any more since commit fb740cf2492c ("drm: Create drm_send_event helpers") Signed-off-by: YueHaibing <yuehaibing@huawei.com> Reviewed-by: Sinclair Yeh <syeh@vmware.com> Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
2018-12-05drm/vmwgfx: remove redundant return ret statementColin Ian King
The return statement is redundant as there is a return statement immediately before it so we have dead code that can be removed. Also remove the unused declaration of ret. Detected by CoverityScan, CID#1473793 ("Structurally dead code") Signed-off-by: Colin Ian King <colin.king@canonical.com> Reviewed-by: Sinclair Yeh <syeh@vmware.com> Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
2018-12-05drm/vmwgfx: Fix a layout race conditionThomas Hellstrom
This fixes a layout update race condition. We make sure the crtc mutex is locked before we dereference crtc->state. Otherwise the state might change under us. Since now we're already holding the crtc mutexes when reading the gui coordinates, protect them with the crtc mutexes rather than with the requested_layout mutex. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Deepak Rawat <drawat@vmware.com> Reviewed-by: Sinclair Yeh <syeh@vmware.com>
2018-12-05drm/vmwgfx: Fix up the implicit display unit handlingThomas Hellstrom
Make the connector is_implicit property immutable. As far as we know, no user-space application is writing to it. Also move the verification that all implicit display units scan out from the same framebuffer to atomic_check(). Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Sinclair Yeh <syeh@vmware.com> Reviewed-by: Deepak Rawat <drawat@vmware.com>
2018-12-05drm/vmwgfx: Don't clear mode::type anymoreDeepak Rawat
With kernel commit "drm/modes: Kill off the oddball DRM_MODE_TYPE_CRTC_C vs. DRM_MODE_TYPE_BUILTIN handling", no need to clear mode::type for user-space bug. Signed-off-by: Deepak Rawat <drawat@vmware.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
2018-12-05drm/vmwgfx: Use atomic helper function for dirty fb IOCTLDeepak Rawat
USe new atomic helper for dirty fb IOCTL which make use of damage interface. Note that this is only done for STDU and SOU, for legacy display unit still using old interface. Signed-off-by: Deepak Rawat <drawat@vmware.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
2018-12-05drm/vmwgfx: Enable FB_DAMAGE_CLIPS property for SOU primary planeDeepak Rawat
SOU primary plane now support damage clips, enable it for user-space. Signed-off-by: Deepak Rawat <drawat@vmware.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
2018-12-05drm/vmwgfx: Update comments for sou plane update functionDeepak Rawat
Update comments to sync with code. Signed-off-by: Deepak Rawat <drawat@vmware.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
2018-12-05drm/vmwgfx: Use the new interface for SOU plane updateDeepak Rawat
With new interface to do plane update on SOU available, use that instead of old kms_dirty. Signed-off-by: Deepak Rawat <drawat@vmware.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
2018-12-05drm/vmwgfx: Implement SOU plane update for BO backed fbDeepak Rawat
Using the new interface implement SOU plane update for BO backed fb. v2: Rebase to new resource validation. Signed-off-by: Deepak Rawat <drawat@vmware.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
2018-12-05drm/vmwgfx: Implement SOU plane update for surface backed fbDeepak Rawat
Using the new interface implement SOU plane update for surface backed fb. v2: Rebase to new resource validation. Signed-off-by: Deepak Rawat <drawat@vmware.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
2018-12-05drm/vmwgfx: Enable FB_DAMAGE_CLIPS property for STDU primary planeDeepak Rawat
STDU primary plane now support damage clips, enable it for user-space. Signed-off-by: Deepak Rawat <drawat@vmware.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
2018-12-05drm/vmwgfx: Update comments for stdu plane updateDeepak Rawat
Update the comments to sync with code. Signed-off-by: Deepak Rawat <drawat@vmware.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
2018-12-05drm/vmwgfx: Use the new interface for STDU plane updateDeepak Rawat
With new interface to do plane update on STDU available, use that instead of old kms_dirty. v2: Use fence from new resource validation. Signed-off-by: Deepak Rawat <drawat@vmware.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
2018-12-05drm/vmwgfx: Implement STDU plane update for BO backed fbDeepak Rawat
Using the new interface implement STDU plane update for BO backed fb. v2: Rebase to new resource validation. Signed-off-by: Deepak Rawat <drawat@vmware.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
2018-12-05drm/vmwgfx: Implement STDU plane update for surface backed fbDeepak Rawat
Using the new interface implement STDU plane update for surface backed fb. v2: Rebase to new resource validation. Signed-off-by: Deepak Rawat <drawat@vmware.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
2018-12-05drm/vmwgfx: Add a new interface for plane update on a display unitDeepak Rawat
Add a new struct vmw_du_update_plane similar to vmw_kms_dirty which represent the flow of operations needed to update a display unit from surface or bo (blit a new framebuffer). v2: - Kernel doc correction. - Rebase. v3: Rebase to new resource validation. Signed-off-by: Deepak Rawat <drawat@vmware.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
2018-12-05drm: Add helper to implement legacy dirtyfbRob Clark
Add an atomic helper to implement dirtyfb support. This is needed to support DSI command-mode panels with x11 userspace (ie. when we can't rely on pageflips to trigger a flush to the panel). v2: Modified the helper to use plane fb_damage_clips property and removed plane_state::dirty flag. v3: - Use uapi drm_mode_rect. - Support annotate flags. v4: Correct kernel doc. Signed-off-by: Rob Clark <robdclark@gmail.com> Signed-off-by: Deepak Rawat <drawat@vmware.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
2018-12-05drm/selftest: Add drm damage helper selftestDeepak Rawat
Selftest for drm damage helper iterator functions. v2: Rebase to new test-drm_modeset. Signed-off-by: Deepak Rawat <drawat@vmware.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
2018-12-05drm: Add helper iterator functions for plane fb_damage_clips blobDeepak Rawat
With fb_damage_clips blob property in drm_plane_state, this patch adds helper iterator to traverse the damage clips that lie inside plane src. Iterator will return full plane src as damage in case need full plane update or damage is not specified. v2: - Plane src clipping correction - Handle no plane update case in iter_next Signed-off-by: Deepak Rawat <drawat@vmware.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
2018-12-05drm: Add a new helper to validate damage during atomic_checkDeepak Rawat
This helper function makes sure that damage from plane state is discarded for full modeset. Signed-off-by: Deepak Rawat <drawat@vmware.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
generated by cgit (git 2.34.1) at 2025-09-21 21:42:29 +0000