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* drm: setclientcap doesn't need the drm BKLDaniel Vetter2016-12-131-1/+1
| | | | | | | | | | | | | | | | | | | It only updates per-file feature flags. And all the ioctl which change behaviour depending upon these flags (they're all kms features) do _not_ hold the BKL. Therefor this is pure cargo-cult and can be removed. Note that there's a risk that the ioctl will behave inconsistently when userspace is racing with itself, but that's ok. The only thing it's not allowed to do is oops the kernel, and from an audit all places are safe. v2: Clarify that the inconsistency is only when userspace races (Chris). Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20161210215255.7765-2-daniel.vetter@ffwll.ch
* drm: Protect master->unique with dev->master_mutexDaniel Vetter2016-12-132-7/+22
| | | | | | | | | | | | | | | | | | | | | | | No one looks at the major/minor versions except the unique/busid stuff. If we protect that with the master_mutex (since it also affects the unique of each master, oh well) we can mark these two IOCTL with DRM_UNLOCKED. While doing this I realized that the comment for the magic_map is outdated, I've forgotten to update it in: commit d2b34ee62b409a03c6fe43c07b779983be51d017 Author: Daniel Vetter <daniel.vetter@ffwll.ch> Date: Fri Jun 17 09:33:21 2016 +0200 drm: Protect authmagic with master_mutex Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Emil Velikov <emil.l.velikov@gmail.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20161210215255.7765-1-daniel.vetter@ffwll.ch
* drm_fourcc: Document linear modifierDaniel Vetter2016-12-131-0/+10
| | | | | | | | | | | Not setting the fb modifiers flag is something different from setting the fb modifiers to 0 (which means explicitly linear). We kinda failed to document that properly. Spotted by Kristian. Cc: hoegsberg@google.com Reviewed-by: Kristian H. Kristensen <hoegsberg@google.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1478694996-4200-1-git-send-email-daniel.vetter@ffwll.ch
* drm: Simplify GETRESOURCES ioctlDaniel Vetter2016-12-121-72/+39
| | | | | | | | | | | | | | | | | | | | | | | | | Looping twice when we can do it once is silly. Also use a consistent style. Note that there's a good race with the connector list walking, since that is no longer protected by mode_config.mutex. But that's for a later patch to fix. v2: Actually try to not blow up, somehow I lost the hunk that checks we don't copy too much. Noticed by Chris. v3: - squash all drm_mode_getresources cleanups into one - use consistent style for walking objects (Chris) v4: - Use u64_to_user_ptr (Chris) - Don't forget to copy the last connector (Chris) v5: Chris was right ... Cc: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20161211192019.29603-1-daniel.vetter@ffwll.ch
* dma-buf: Provide wrappers for reservation's lockChris Wilson2016-12-121-0/+34
| | | | | | | | | | | | Joonas complained that writing ww_mutex_lock(&resv->lock, ctx) was too intrusive compared to reservation_object_lock(resv, ctx); Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Sumit Semwal <sumit.semwal@linaro.org> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20161115154642.31850-1-chris@chris-wilson.co.uk
* drm/atomic: Use active instead of enable in wait_for_vblanks.Maarten Lankhorst2016-12-081-1/+1
| | | | | | | | | | | | When DPMS was introduced to atomic, vblanks only worked when the crtc was enabled and active. wait_for_vblanks were not converted to check for crtc_state->active, which may cause an attempt for vblank_get to fail. This is probably harmless, but convert from enable to active anyway. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1481204729-9058-2-git-send-email-maarten.lankhorst@linux.intel.com
* drm: Update drm_device docs about embedding.Daniel Vetter2016-12-081-4/+7
| | | | | | | | | | It's supported now! Spotted while reviewing Chris' patch to add a release hook. Cc: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20161208102847.3063-1-daniel.vetter@ffwll.ch
* drm: Take ownership of the dmabuf->obj when exportingChris Wilson2016-12-082-6/+7
| | | | | | | | | | | | | | Currently the reference for the dmabuf->obj is incremented for the dmabuf in drm_gem_prime_handle_to_fd() (at the high level userspace interface), but is released in drm_gem_dmabuf_release() (the lowlevel handler). Improve the symmetry of the dmabuf->obj ownership by acquiring the reference in drm_gem_dmabuf_export(). This makes it easier to use the prime functions directly. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> [danvet: Update kerneldoc.] Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20161207214527.22533-1-chris@chris-wilson.co.uk
* drm: Allow CAP_PRIME on !MODESETDaniel Vetter2016-12-081-6/+7
| | | | | | | | | | | | | | | | vgem (and our igt tests using vgem) need this. I suspect etnaviv will fare similarly. v2. Make it build. Oops. Fixes: d5264ed3823a ("drm: Return -ENOTSUPP when called for KMS cap with a non-KMS driver") Cc: Michel Dänzer <michel.daenzer@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20161207144939.22756-1-daniel.vetter@ffwll.ch
* drm/fence: add drm_crtc_create_fence()Gustavo Padovan2016-12-073-17/+19
| | | | | | | | | | | Instead of dealing with crtc details inside drm_atomic.c we should just export a function that creates a new crtc fence for us and use that. Suggested-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1481046437-18778-1-git-send-email-gustavo@padovan.org
* drm/bridge: analogix: Don't return -EINVAL when panel doesn't support PSRzain wang2016-12-071-2/+2
| | | | | | | | | | | We will ignored PSR setting if panel not support it. So, in this case, we should return from analogix_dp_enable/disable_psr() without any error code. Let's retrun 0 instead of -EINVAL when panel not support PSR in analogix_dp_enable/disable_psr(). Signed-off-by: zain wang <wzz@rock-chips.com> Signed-off-by: Archit Taneja <architt@codeaurora.org> Link: http://patchwork.freedesktop.org/patch/msgid/1481072253-8917-1-git-send-email-wzz@rock-chips.com
* drm/atomic: doc: remove old comment about nonblocking commitsGustavo Padovan2016-12-061-3/+0
| | | | | | | | | We now support nonblocking commits on drm_atomic_helper_commit() so the comment is not valid anymore. Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1480946626-30917-1-git-send-email-gustavo@padovan.org
* drm: Don't block the kworker waiting for mode_config.mutex in output_poll()Chris Wilson2016-12-061-1/+5
| | | | | | | | | | | | | If we cannot acquire the mode_config.mutex immediately, just back off and queue a new attempt after the poll interval. This is mostly to stop the hung task spam when the system is deadlocked, but it will also lessen the load (in such extreme cases). Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com> [danvet:s/lock/mutex/ per Eric's comment.] Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20161206113715.30382-1-chris@chris-wilson.co.uk
* drm: Return -ENOTSUPP when called for KMS cap with a non-KMS driverMichel Dänzer2016-12-061-9/+15
| | | | | | | | | | | | | | | | This is an attempt to make the previous fix a bit more robust going forward. v2: * Only allow DRM_CAP_TIMESTAMP_MONOTONIC with UMS drivers (Daniel Vetter, Alex Deucher) * Different logic to keep DRM_CAP_TIMESTAMP_MONOTONIC separate from the other caps (Daniel Vetter) Signed-off-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20161201073731.5716-1-michel@daenzer.net
* Merge remote-tracking branch 'airlied/drm-next' into drm-misc-nextDaniel Vetter2016-12-061207-11108/+78635
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | Backmerge v4.9-rc8 to get at commit e94bd1736f1f60e916a85a80c0b0ebeaae36cce5 Author: Michel Dänzer <michel.daenzer@amd.com> Date: Wed Nov 30 17:30:01 2016 +0900 drm: Don't call drm_for_each_crtc with a non-KMS driver so I can apply Michel's follow-up patch. Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
| * Merge branch 'exynos-drm-next' of ↵Dave Airlie2016-12-066-106/+47
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos into drm-next Just refactoring HDMI driver by using infoframe helper function, fixing GSC Kconfig dependency issue and including trivial cleanups. * 'exynos-drm-next' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos: drm/exynos: Use VIDEO_SAMSUNG_EXYNOS_GSC=n as GSC Kconfig dependency drm/exynos: gsc: fix spelling mistakes exynos-drm: Fix error messages to print flags and size drm/exynos/hdmi: refactor infoframe code
| | * drm/exynos: Use VIDEO_SAMSUNG_EXYNOS_GSC=n as GSC Kconfig dependencyJavier Martinez Canillas2016-12-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit aeefb36832e5 ("drm/exynos: gsc: add device tree support and remove usage of static mappings") made the DRM_EXYNOS_GSC Kconfig symbol to only be selectable if the exynos-gsc V4L2 driver isn't enabled, since both use the same HW IP block. But added the dependency as depends on !VIDEO_SAMSUNG_EXYNOS_GSC which is not correct since Kconfig expressions are not boolean but tristate. So it will only evaluate to 'n' if VIDEO_SAMSUNG_EXYNOS_GSC=y but will evaluate to 'm' if VIDEO_SAMSUNG_EXYNOS_GSC=m. This means that both the V4L2 and DRM drivers can be enabled if the former is enabled as a module, which isn't what we want since otherwise 2 drivers could attempt to use the hardware at the same time. Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com>
| | * drm/exynos: gsc: fix spelling mistakesColin Ian King2016-12-052-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | Trivial fixes to spelling mistakes "precalser" to "prescaler" in dev_err messages Signed-off-by: Colin Ian King <colin.king@canonical.com> Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com>
| | * exynos-drm: Fix error messages to print flags and sizeShuah Khan2016-12-051-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | Fix exynos_drm_gem_create() error messages to include flags and size when flags and size are invalid. Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com>
| | * drm/exynos/hdmi: refactor infoframe codeAndrzej Hajda2016-12-052-101/+42
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use core helpers to generate infoframes and generate vendor frame if necessary. Changelog: - changed 'ret >= 0' checks to '!ret' Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com>
| * | Merge branch 'drm-next-4.10' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie2016-12-0666-1205/+55685
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | into drm-next - lots of code cleanup - lots of bug fixes - expose rpm based fan info via hwmon - lots of clock and powergating fixes - SI register header cleanup and conversion to common format used by newer asics * 'drm-next-4.10' of git://people.freedesktop.org/~agd5f/linux: (54 commits) drm/amdgpu: drop is_display_hung from display funcs drm/amdgpu/uvd: reduce IB parsing overhead on UVD5+ (v2) drm/amdgpu/uvd: consolidate code for fetching addr from ctx drm/amdgpu: Disable DPM in virtualization drm/amdgpu: use AMDGPU_GEM_CREATE_VRAM_CLEARED for VM PD/PTs (v2) drm/amdgpu: improve AMDGPU_GEM_CREATE_VRAM_CLEARED handling (v2) drm/amdgpu: fix error handling in amdgpu_bo_create_restricted drm/amdgpu: fix amdgpu_fill_buffer (v2) drm/amdgpu: remove amdgpu_irq_get_delayed amdgpu: Wrap dev_err() calls on vm faults with printk_ratelimit() amdgpu: Use dev_err() over vanilla printk() in vm_decode_fault() drm/amd/amdgpu: port of DCE v6 to new headers (v3) drm/amdgpu: cleanup unused iterator members for sdma v2.4 drm/amdgpu: cleanup unused iterator members for sdma v3 drm/amdgpu:impl vgt_flush for VI(V5) drm/amdgpu: enable uvd mgcg for Fiji. drm/amdgpu: refine cz uvd clock gate logic. drm/amdgpu: change log level to KERN_INFO in ci_dpm.c drm/amdgpu: always un-gate UVD REGS path. drm/amdgpu/sdma: fix typo in packet setup ...
| | * | drm/amdgpu: drop is_display_hung from display funcsAlex Deucher2016-11-237-20/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Not used. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| | * | drm/amdgpu/uvd: reduce IB parsing overhead on UVD5+ (v2)Alex Deucher2016-11-231-5/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | UVD 5 and newer do not have the same placement limitations as older chips, so skip the first pass since it's just overhead on chips where we don't have to force placement. v2: fix inverted logic Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| | * | drm/amdgpu/uvd: consolidate code for fetching addr from ctxAlex Deucher2016-11-231-12/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Same code duplicated in both functions. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| | * | drm/amdgpu: Disable DPM in virtualizationTrigger Huang2016-11-232-4/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch is used for virtualization support. In virtualization, only SMU manager is needed, DPM should be disabled. This is a use case for commit 2f9346b6f984 ("drm/amdgpu/powerplay: pp module only enable smu when dpm disabled.") Signed-off-by: Trigger Huang <trigger.huang@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| | * | drm/amdgpu: use AMDGPU_GEM_CREATE_VRAM_CLEARED for VM PD/PTs (v2)Christian König2016-11-231-95/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Doesn't make much sense to have the same functionality twice. v2: rebase on dma_fence renaming Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| | * | drm/amdgpu: improve AMDGPU_GEM_CREATE_VRAM_CLEARED handling (v2)Christian König2016-11-231-15/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Drop this whole reserve/unreserve dance, just lock the reservation object manually when creating the BO. v2: rebase on dma_fence renaming Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| | * | drm/amdgpu: fix error handling in amdgpu_bo_create_restrictedChristian König2016-11-231-7/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Manually checking why a function could fail is not a good idea if you can just check the functions return code. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| | * | drm/amdgpu: fix amdgpu_fill_buffer (v2)Christian König2016-11-231-21/+48
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The mem start is relative to the domain in the address space, so this worked only when VRAM was mapped at offset 0. It also didn't handled multiple drm_mm_nodes for split VRAM. v2: rebase on dma_fence renaming Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| | * | drm/amdgpu: remove amdgpu_irq_get_delayedChristian König2016-11-232-12/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Not used any more. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| | * | amdgpu: Wrap dev_err() calls on vm faults with printk_ratelimit()Edward O'Callaghan2016-11-233-21/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It can be the case that upon GPU page faults we start trashing the logs, and so let us ratelimit here to avoid that. V2. Fix issue where calling dev_err_ratelimited separately for each line means that some lines corresponding to a single VM fault may or may not appear depending on the rate. - Michel Dänzer. Reviewed-by: Christian König <christian.koenig@amd.com> (v1) Signed-off-by: Edward O'Callaghan <funfunctor@folklore1984.net> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| | * | amdgpu: Use dev_err() over vanilla printk() in vm_decode_fault()Edward O'Callaghan2016-11-232-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Edward O'Callaghan <funfunctor@folklore1984.net> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| | * | drm/amd/amdgpu: port of DCE v6 to new headers (v3)Tom St Denis2016-11-233-247/+350
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Port of SI DCE v6 over to new AMDGPU headers. Tested on a Tahiti with GNOME through various hot plugs/rotations/sizes/fullscreen/windowed and staging drm/xf86-video-amdgpu. (v2) Re-factored to remove formatting changes to si_enums.h as well rename various defines. (v3) Rebase on upstream Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| | * | drm/amdgpu: cleanup unused iterator members for sdma v2.4Huang Rui2016-11-231-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Huang Rui <ray.huang@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| | * | drm/amdgpu: cleanup unused iterator members for sdma v3Huang Rui2016-11-231-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Huang Rui <ray.huang@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| | * | drm/amdgpu:impl vgt_flush for VI(V5)Monk Liu2016-11-233-25/+60
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | when shadowing enabled, tesselation app will trigger vm fault because below three tesselation registers: VGT_TF_RING_SIZE__CI__VI, VGT_HS_OFFCHIP_PARAM__CI__VI, VGT_TF_MEMORY_BASE__CI__VI, need to be programed after vgt-flush. Tesselation picture vm fault disappeared after vgt-flush introduced. v2:implement vgt-flush for CI & SI. v3:move vgt flush inside of cntx_cntrl v4:count vgt flush in frame_size v5:squash in typo fix Signed-off-by: Monk Liu <Monk.Liu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| | * | drm/amdgpu: enable uvd mgcg for Fiji.Rex Zhu2016-11-231-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| | * | drm/amdgpu: refine cz uvd clock gate logic.Rex Zhu2016-11-232-6/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | sw clockgate was used on uvd6.0. when uvd is idle, we gate the uvd clock. when decode, we ungate the uvd clock. Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| | * | drm/amdgpu: change log level to KERN_INFO in ci_dpm.cRex Zhu2016-11-151-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| | * | drm/amdgpu: always un-gate UVD REGS path.Rex Zhu2016-11-151-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| | * | drm/amdgpu/sdma: fix typo in packet setupAlex Deucher2016-11-152-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the correct define. No functional change as both defines are equivalent. Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| | * | drm/amd/amdgpu: Port GMC v6 driver to new SI headers (v2)Tom St Denis2016-11-112-147/+184
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Port the GMC v6 driver over to the new SI headers. Tested with a Tahiti SI ASIC. (v2) Fixed a couple of typos (in commented code) and moved defines to si_enums.h Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| | * | drm/amd/powerplay: add mask bit for fan control mode.Rex Zhu2016-11-112-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| | * | drm/amdgpu: remove extra placement for AMDGPU_GEM_CREATE_NO_CPU_ACCESSChristian König2016-11-111-11/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This only has the effect of scanning the invisible range twice since the topdown flag is given anyway. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: JimQu <Jim.Qu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| | * | drm/amdgpu: disable the VRAM manager on special placements v2Christian König2016-11-111-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This disables the VRAM manager when a special placement is requested, otherwise we play ping/pong with the buffers on every command submission. v2: only check lpfn Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: JimQu <Jim.Qu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| | * | drm/amdgpu: refine uvd 5.0 clock gate feature.Rex Zhu2016-11-111-23/+83
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1. fix uvd cg status not correct. 2. fix uvd pg can't work on tonga. 3. enable uvd mgcg. Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Tom St Denis <tom.stdenis@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| | * | drm/amd/powerplay: partial revert commit 01b0e7fb1.Rex Zhu2016-11-111-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | when uvd is idle, we gate uvd clock. and uvd is busy, we ungate uvd clock. 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>
| | * | drm/amdgpu: not set bypass mode for uvd5.0/uvd6.0Rex Zhu2016-11-112-31/+2
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| | * | drm/amd/amdgpu: add wave reader to gfx v6Tom St Denis2016-11-111-0/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for the debugfs wave reader. Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| | * | drm/amd/amdgpu: port gfx6 over to new si headers (v2)Tom St Denis2016-11-111-343/+336
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This changes the gfx v6 driver to use the new AMDGPU style SI headers. Also fixes a variety of coding style issues, white space issues, and uses WREG32_FIELD in a few places where appropriate. Tested with a Tahiti 0x679A. v2: Squash in typo fix patch Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-06 11:29:14 +0100