summaryrefslogtreecommitdiff
AgeCommit message (Collapse)Author
2018-12-07drm/amdgpu: Workaround build failure due to trace conflictKuehling, Felix
Avoid including mmu_context.h in amdgpu_amdkfd.h since that may be included in other header files that define traces. This leads to conflicts due to traces defined in other headers included via mmu_context.h. Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-12-07drm/amd/powerplay: rv dal-pplib interface refactor powerplay parthersen wu
[WHY] clarify dal input parameters to pplib interface, remove un-used parameters. dal knows exactly which parameters needed and their effects at pplib and smu sides. current dal sequence for dcn1_update_clock to pplib: 1.smu10_display_clock_voltage_request for dcefclk 2.smu10_display_clock_voltage_request for fclk 3.phm_store_dal_configuration_data { set_min_deep_sleep_dcfclk set_active_display_count store_cc6_data --- this data never be referenced new sequence will be: 1. set_display_count --- need add new pplib interface 2. set_min_deep_sleep_dcfclk -- new pplib interface 3. set_hard_min_dcfclk_by_freq 4. set_hard_min_fclk_by_freq after this code refactor, smu10_display_clock_voltage_request, phm_store_dal_configuration_data will not be needed for rv. [HOW] step 1: add new functions at pplib interface step 2: add new functions at amdgpu dm and dc Signed-off-by: hersen wu <hersenxs.wu@amd.com> Reviewed-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-12-07drm/amdgpu: Skip ring soft recovery when fence was NULLwentalou
amdgpu_ring_soft_recovery would have Call-Trace, when s_fence->parent was NULL inside amdgpu_job_timedout. Check fence first, as drm_sched_hw_job_reset did. Signed-off-by: Wentao Lou <Wentao.Lou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-12-07drm/amdgpu/psp: Destroy psp ring when doing gpu resetXiangliang Yu
PSP ring need to be destroy before starting reinit for vf. This patche move it from hypervisor driver into guest. Signed-off-by: Xiangliang Yu <Xiangliang.Yu@amd.com> Signed-off-by: Frank Min <Frank.Min@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-12-07drm/amdgpu/psp: Add support VMR ring for VFXiangliang Yu
PSP only support VMR ring for SRIOV vf since v45 and all commands will be send to VMR ring for executing. VMR ring use C2PMSG 101 ~ 103 instead of C2PMSG 64 ~ 71. Signed-off-by: Xiangliang Yu <Xiangliang.Yu@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-12-07drm/amdgpu/psp: Get psp fw version through reading registerXiangliang Yu
If PSP FW is running already, driver will not load PSP FW again and skip it. So psp fw version is not correct if reading it from FW binary file, need to get right version from register. Signed-off-by: Xiangliang Yu <Xiangliang.Yu@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-12-07drm/amdgpu: always reserve one more shared slot for pipelined BO movesChristian König
This allows us to drop the extra reserve in TTM. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com> Reviewed-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-12-07drm/amdgpu: always reserve two slots for the VMChristian König
And drop the now superflous extra reservations. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com> Reviewed-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-12-07drm/amdgpu: fix using shared fence for exported BOs v2Christian König
It is perfectly possible that the BO list is created before the BO is exported. While at it clean up setting shared to one instead of true. v2: add comment and simplify logic Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Huang Rui <ray.huang@amd.com> Acked-by: Junwei Zhang <Jerry.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-12-07drm/ttm: allow reserving more than one shared slot v3Christian König
Let's support simultaneous submissions to multiple engines. v2: rename the field to num_shared and fix up all users v3: rebased Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com> Reviewed-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-12-07drm/amdgpu: both support PCO FP5/AM4 rlc fwAaron Liu
For Picasso && AM4 SOCKET board, we use picasso_rlc_am4.bin For Picasso && FP5 SOCKET board, we use picasso_rlc.bin Judgment method: PCO AM4: revision >= 0xC8 && revision <= 0xCF or revision >= 0xD8 && revision <= 0xDF otherwise is PCO FP5 Signed-off-by: Aaron Liu <aaron.liu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher at amd.com> Reviewed-by: Huang Rui <ray.huang at amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-12-07drm/amdgpu/powerplay: check MC firmware for FFC supportAlex Deucher
Check if the MC firmware supports FFC and tell the SMC so mclk switching is handled properly. Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-12-07drm/amdgpu/powerplay: update smu7_ppsmc.hAlex Deucher
Add new messages for polaris. Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-12-07Merge tag 'drm-misc-next-2018-12-06' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-misc into drm-next Final changes to drm-misc-next for v4.21: UAPI Changes: Core Changes: - Add dma_fence_get_stub to dma-buf, and use it in drm/syncobj. - Add and use DRM_MODESET_LOCK_BEGIN/END helpers. - Small fixes to drm_atomic_helper_resume(), drm_mode_setcrtc() and drm_atomic_helper_commit_duplicated_state() - Fix drm_atomic_state_helper.[c] extraction. Driver Changes: - Small fixes to tinydrm, vkms, meson, rcar-du, virtio, vkms, v3d, and pl111. - vc4: Allow scaling and YUV formats on cursor planes. - v3d: Enable use of the Texture Formatting Unit, and fix prime imports of buffers from other drivers. - Add support for the AUO G101EVN010 panel. - sun4i: Enable support for the H6 display engine. Signed-off-by: Dave Airlie <airlied@redhat.com> [airlied: added drm/v3d: fix broken build to the merge commit] From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/321be9d3-ab75-5f92-8193-e5113662edef@linux.intel.com
2018-12-06drm/tegra: sor: Reset the SOR if possibleThierry Reding
If the SOR is already up and running when the kernel driver is probed, setting a mode will typically fail. This can be seen for example on Jetson TX2. Under certain circumstances the generic power domain code will cause the SOR to be reset. However, if the power domain is never powered off (this can happen if the HDA controller is enabled, which is part of the same power domain as the SOR), then the SOR will end up not getting reset and fail to properly set a mode. To work around this, try to get the reset control and assert/deassert it, irrespective of whether or not a generic power domain is attached to the SOR. On platforms where the kernel implements generic power domains (up to Tegra210) this will fail, because the power domain will already have acquired an exclusive reference to the reset control. But on recent platforms there the BPMP provides an ABI to control power domains, it's possible to acquire the reset control from SOR and use it to put the SOR into a known good state at probe time. The proper solution for this is to make the SOR driver capable of dealing with hardware that's already up and running (by first grace- fully shutting it down, or perhaps by seamlessly transitioning to the kernel driver and taking over the running display configuration). That is fairly involved, though, so we'll go with this quickfix for now. Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-12-06drm/tegra: sor: Remove temporary workaroundThierry Reding
Remove the temporary workaround of storing the Tegra186 HDMI/DP I/O pad ID in the SOR driver. The definition has long been available in the soc/tegra/pmc.h header file. Signed-off-by: Thierry Reding <treding@nvidia.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
2018-12-06Merge 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: 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>
2018-12-05MAINTAINERS: Update vmwgfx maintainersSinclair Yeh
It's been fun! To be continued..... Signed-off-by: Sinclair Yeh <syeh@vmware.com> Signed-off-by: Thomas Hellstrom <thellstrom@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>
generated by cgit (git 2.34.1) at 2025-09-11 09:30:26 +0000