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* drm/amdgpu: clean up path handling for powerplayAlex Deucher2016-03-211-7/+7
| | | | | | | | Use $(FULL_AMD_PATH) like everything else. Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amd/powerplay: fix memory leak of tdp_tableColin Ian King2016-03-211-1/+3
| | | | | | | | | tdp_table is being leaked on failed allocations of hwmgr->dyn_state.cac_dtp_table. kfree tdp_table on the error return path to fix the leak. Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu: release_pages requires linux/pagemap.hStephen Rothwell2016-03-212-0/+2
| | | | | | Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Reviewed-by: Christian König <christian.koenig@amd.com. Signed-off-by: Dave Airlie <airlied@redhat.com>
* Merge branch 'drm-next-4.6' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie2016-03-1764-2332/+1844
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | into drm-next A few other misc cleanups and bug fixes for 4.6. Highlights: - unify endian handling in powerplay - powerplay fixes - fix a regression in 4.5 on boards with no display connectors - fence cleanups and locking fixes - whitespace cleanups and code refactoring in radeon * 'drm-next-4.6' of git://people.freedesktop.org/~agd5f/linux: (35 commits) drm/amdgpu/gfx7: add MTYPE definition drm/amdgpu: removing BO_VAs shouldn't be interruptible drm/amd/powerplay: show uvd/vce power gate enablement for tonga. drm/amd/powerplay: show uvd/vce power gate info for fiji drm/amdgpu: use sched fence if possible drm/amdgpu: move ib.fence to job.fence drm/amdgpu: give a fence param to ib_free drm/amdgpu: include the right version of gmc header files for iceland drm/radeon: fix indentation. drm/amd/powerplay: add uvd/vce dpm enabling flag to fix the performance issue for CZ drm/amdgpu: switch back to 32bit hw fences v2 drm/amdgpu: remove amdgpu_fence_is_signaled drm/amdgpu: drop the extra fence range check v2 drm/amdgpu: signal fences directly in amdgpu_fence_process drm/amdgpu: cleanup amdgpu_fence_wait_empty v2 drm/amdgpu: keep all fences in an RCU protected array v2 drm/amdgpu: add number of hardware submissions to amdgpu_fence_driver_init_ring drm/amdgpu: RCU protected amd_sched_fence_release drm/amdgpu: RCU protected amdgpu_fence_release drm/amdgpu: merge amdgpu_fence_process and _activity ...
| * drm/amdgpu/gfx7: add MTYPE definitionFlora Cui2016-03-171-0/+6
| | | | | | | | | | | | Signed-off-by: Flora Cui <Flora.Cui@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
| * drm/amdgpu: removing BO_VAs shouldn't be interruptibleChristian König2016-03-171-1/+1
| | | | | | | | | | | | 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/amd/powerplay: show uvd/vce power gate enablement for tonga.Rex Zhu2016-03-171-1/+3
| | | | | | | | | | | | 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/powerplay: show uvd/vce power gate info for fijiRex Zhu2016-03-171-1/+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: use sched fence if possibleMonk Liu2016-03-171-1/+4
| | | | | | | | | | | | | | | | | | | | when preemption feature lands, the SA bo should rely on sched fence, because hw fence will be invalid after its job preempted or skipped. Signed-off-by: Monk Liu <Monk.Liu@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * drm/amdgpu: move ib.fence to job.fenceMonk Liu2016-03-1710-6/+16
| | | | | | | | | | | | Signed-off-by: Monk Liu <Monk.Liu@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * drm/amdgpu: give a fence param to ib_freeMonk Liu2016-03-178-10/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | thus amdgpu_ib_free() can hook sched fence to SA manager in later patches. BTW: for amdgpu_free_job(), it should only fence_put() the fence of the last ib once, so fix it as well in this patch. Signed-off-by: Monk Liu <Monk.Liu@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * drm/amdgpu: include the right version of gmc header files for icelandKen Wang2016-03-171-2/+2
| | | | | | | | | | | | Signed-off-by: Ken Wang <Qingqing.Wang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
| * drm/radeon: fix indentation.Jérome Glisse2016-03-1639-406/+407
| | | | | | | | | | | | | | | | | | | | | | I hate doing this but it hurts my eyes to go over code that does not comply with indentation rules. Only thing that is not only space change is in atom.c all other files are space indentation issues. Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Jérôme Glisse <jglisse@redhat.com> Cc: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * drm/amd/powerplay: add uvd/vce dpm enabling flag to fix the performance ↵Eric Huang2016-03-161-0/+5
| | | | | | | | | | | | | | | | | | | | issue for CZ Set the UVD and VCE DPM flags otherwise UVD and VCE DPM won't get enabled. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com> Cc: stable@vger.kernel.org
| * drm/amdgpu: switch back to 32bit hw fences v2Christian König2016-03-162-32/+21
| | | | | | | | | | | | | | | | | | | | We don't need to extend them to 64bits any more, so avoid the extra overhead. v2: update commit message. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
| * drm/amdgpu: remove amdgpu_fence_is_signaledChristian König2016-03-161-25/+0
| | | | | | | | | | | | | | | | | | It's just overhead to check the fence value when we signal them directly anyway. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
| * drm/amdgpu: drop the extra fence range check v2Christian König2016-03-161-3/+0
| | | | | | | | | | | | | | | | | | | | | | Amdgpu doesn't support using scratch registers for fences any more. So we won't see values like 0xdeadbeef as fence value any more. v2: reschedule timer even if no change detected Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
| * drm/amdgpu: signal fences directly in amdgpu_fence_processChristian König2016-03-162-68/+31
| | | | | | | | | | | | | | | | | | Because of the scheduler we need to signal all fences immediately anyway, so try to avoid the waitqueue overhead. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
| * drm/amdgpu: cleanup amdgpu_fence_wait_empty v2Christian König2016-03-161-54/+15
| | | | | | | | | | | | | | | | | | | | Just wait for last fence instead of waiting for the sequence manually. v2: don't use amdgpu_sched_jobs for the mask Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
| * drm/amdgpu: keep all fences in an RCU protected array v2Christian König2016-03-162-3/+31
| | | | | | | | | | | | | | | | | | | | | | Just keep all HW fences in a RCU protected array as a first step to replace the wait queue. v2: update commit message, move fixes into separate patch. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
| * drm/amdgpu: add number of hardware submissions to amdgpu_fence_driver_init_ringChristian König2016-03-163-4/+12
| | | | | | | | | | | | | | | | Make this a parameter instead of using the global variable directly. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
| * drm/amdgpu: RCU protected amd_sched_fence_releaseChristian König2016-03-161-1/+22
| | | | | | | | | | | | | | | | Fences must be freed RCU protected, otherwise the reservation_object_*_rcu() functions can run into problems. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
| * drm/amdgpu: RCU protected amdgpu_fence_releaseChristian König2016-03-161-1/+22
| | | | | | | | | | | | | | | | Fences must be freed RCU protected, otherwise the reservation_object_*_rcu() functions can run into problems. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
| * drm/amdgpu: merge amdgpu_fence_process and _activityChristian König2016-03-161-19/+5
| | | | | | | | | | | | | | No need to keep the two separate any more. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
| * drm/amdgpu: cleanup amdgpu_fence_activityChristian König2016-03-161-32/+3
| | | | | | | | | | | | | | | | The comment about the loop counter was never valid, even when you have multiple threads this loop only runs as long as the sequence increases. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
| * drm/amdgpu: move fence structure into amdgpu_fence.cChristian König2016-03-142-26/+25
| | | | | | | | | | | | | | | | No need to have that in the header file 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>
| * drm/amdgpu: remove amdgpu_fence_wait_nextChristian König2016-03-142-21/+0
| | | | | | | | | | | | | | | | Not used any more. 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>
| * drm/amdgpu: remove amdgpu_ring_from_fenceChristian König2016-03-142-25/+0
| | | | | | | | | | | | | | | | Not used any more. 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>
| * drm/amdgpu: stop using the ring index in the SAChristian König2016-03-142-36/+22
| | | | | | | | | | | | | | | | | | | | The ring index will always collide as hash into the fence list, so use the context number instead. That can still cause collisions, but they are less likely than using ring indices. 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>
| * drm/amdgpu: stop waiting on UVD messages before mapping themChristian König2016-03-141-7/+0
| | | | | | | | | | | | | | | | amdgpu_bo_kmap() now always waits for moves to finish. 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: always wait before kmap a BOChristian König2016-03-141-5/+11
| | | | | | | | | | | | | | | | | | When a BO is currently moving we otherwise would blindly access the new location without checking. 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/radeon: refactor SI tiling table initializationJosh Poimboeuf2016-03-141-486/+439
| | | | | | | | | | | | | | | | Simplify the control flow of si_tiling_mode_table_init() similar to how it was done in gfx_v7_0.c and gfx_v8_0.c. Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * drm/radeon: refactor CIK tiling table initializationJosh Poimboeuf2016-03-141-1025/+666
| | | | | | | | | | | | | | | | | | Simplify the control flow of cik_tiling_mode_table_init() similar to how it was done in gfx_v7_0.c and gfx_v8_0.c. Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * drm/amdgpu: allow write access to mapped userptrsChristian König2016-03-141-5/+3
| | | | | | | | | | | | | | | | With the updated MMU notifier we should also be able to handle the writeback case correctly. Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * drm/amd/powerplay: use pp_endian.h for TongaAlex Deucher2016-03-141-11/+1
| | | | | | | | | | | | | | | | Drop local versions of these macros. Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Ken Wang <Qingqing.Wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * drm/amd/powerplay: use pp_endian.h for FijiAlex Deucher2016-03-141-11/+1
| | | | | | | | | | | | | | | | Drop local versions of these macros. Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Ken Wang <Qingqing.Wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * drm/amd/powerplay: add a common pp endian headerAlex Deucher2016-03-141-0/+38
| | | | | | | | | | | | | | | | | | To replace the duplicated versions of this in all asic variants. Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Ken Wang <Qingqing.Wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * drm/amd/powerplay: mv avfs status to smumgr.hrezhu2016-03-142-18/+21
| | | | | | | | | | Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * drm/radeon: rework fbdev handling on chips with no connectorsAlex Deucher2016-03-142-8/+17
| | | | | | | | | | | | | | | | | | | | | | Move all the logic to radeon_fb.c and add checks to functions called frome elsewhere. bug: https://bugzilla.kernel.org/show_bug.cgi?id=112781 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
* | drm/sti: restore mode_fixup callbackArnd Bergmann2016-03-171-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 8a2fa38fddd3 removed the mode_fixup because it was empty, but 652353e6e561 modified it to call drm_mode_set_crtcinfo() instead. Both commits are correct, but the merge of the two kept the nonempty version without the reference to it, as shown by the gcc warning: drm/sti/sti_crtc.c:54:13: error: 'sti_crtc_mode_fixup' defined but not used This restores the callback pointer to fix the merge. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reverts: 8a2fa38fddd3 ("drm/sti: removed optional dummy crtc mode_fixup function.") Fixes: 652353e6e561 ("drm/sti: set CRTC modesetting parameters") Fixes: cf481068cdd4 ("Merge branch '2016-02-26-st-drm-next' of http://git.linaro.org/people/benjamin.gaignard/kernel into drm-next") Acked-by: Vincent ABRIOU <vincent.abriou@st.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* | Merge branch '2016-02-26-st-drm-next' of ↵Dave Airlie2016-03-1620-416/+2399
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | http://git.linaro.org/people/benjamin.gaignard/kernel into drm-next Here are sti patches for drm-next. It brings: - The support of the atomic_check for the planes and minor fixes for planes - The support of the vendor specific infoframe for HDMI and the support of 2 HDMI properties related to the connector - The support of the DVO solving panel detection issue and timing issue. - The support of debugfs for connectors, encoders, crtcs and planes. * '2016-02-26-st-drm-next' of http://git.linaro.org/people/benjamin.gaignard/kernel: (36 commits) drm/sti: use u32 to store DMA addresses drm: sti: remove sti_gem_prime_export hack drm/sti: add debugfs fps_show/fps_get mechanism for planes drm/sti: add debugfs entries for TVOUT encoders drm/sti: add debugfs entries for MIXER crtc drm/sti: add debugfs entries for VID plane drm/sti: add debugfs entries for HQVDP plane drm/sti: add debugfs entries for GDP planes drm/sti: add debugfs entries for CURSOR plane drm/sti: add debugfs entries for HDA connector drm/sti: add debugfs entries for DVO connector drm/sti: add debugfs entries for HDMI connector drm/sti: add hdmi_mode property for HDMI connector drm/sti: add colorspace property to the HDMI connector drm/sti: add HDMI vendor specific infoframe drm/sti: reset infoframe transmission when HDMI is stopped drm/sti: HDMI infoframe transmission mode not take into account drm/sti: reset HD DACS when HDA connector is created drm/sti: fix dvo data_enable signal drm/sti: adjust delay for DVO ...
| * | drm/sti: use u32 to store DMA addressesArnd Bergmann2016-03-031-6/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The STi drm driver correctly warns about invalid format strings when built with 64-bit dma_addr_t: sti_hqvdp.c: In function 'sti_hqvdp_vtg_cb': sti_hqvdp.c:605:119: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'dma_addr_t {aka long long unsigned int}' [-Wformat=] sti_hqvdp.c: In function 'sti_hqvdp_atomic_update': sti_hqvdp.c:931:118: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'dma_addr_t {aka long long unsigned int}' [-Wformat=] This could be changed to using the %pad format string, but that does not work when printing an rvalue, so instead I'm changing the type in the sti_hqvdp structure to u32, which is what gets written into the registers anyway. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Vincent Abriou <vincent.abriou@st.com>
| * | drm: sti: remove sti_gem_prime_export hackBenjamin Gaignard2016-03-031-10/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | Thanks to "drm: prime: Honour O_RDWR during prime-handle-to-fd" commit we don't need to hack flags anymore. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> Reviewed-by: Vincent Abriou <vincent.abriou@st.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
| * | drm/sti: add debugfs fps_show/fps_get mechanism for planesVincent Abriou2016-02-266-7/+216
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Display fps on demand for each used plane: cat /sys/kernel/debug/dri/0/fps_get Display fps in live in the console for each used plane: echo 255 > /sys/kernel/debug/dri/0/fps_show Signed-off-by: Vincent Abriou <vincent.abriou@st.com> Reviewed-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
| * | drm/sti: add debugfs entries for TVOUT encodersVincent Abriou2016-02-261-0/+157
| | | | | | | | | | | | | | | Signed-off-by: Vincent Abriou <vincent.abriou@st.com> Reviewed-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
| * | drm/sti: add debugfs entries for MIXER crtcVincent Abriou2016-02-263-3/+149
| | | | | | | | | | | | | | | Signed-off-by: Vincent Abriou <vincent.abriou@st.com> Reviewed-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
| * | drm/sti: add debugfs entries for VID planeVincent Abriou2016-02-263-5/+95
| | | | | | | | | | | | | | | Signed-off-by: Vincent Abriou <vincent.abriou@st.com> Reviewed-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
| * | drm/sti: add debugfs entries for HQVDP planeVincent Abriou2016-02-261-0/+243
| | | | | | | | | | | | | | | Signed-off-by: Vincent Abriou <vincent.abriou@st.com> Reviewed-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
| * | drm/sti: add debugfs entries for GDP planesVincent Abriou2016-02-261-0/+236
| | | | | | | | | | | | | | | Signed-off-by: Vincent Abriou <vincent.abriou@st.com> Reviewed-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
| * | drm/sti: add debugfs entries for CURSOR planeVincent Abriou2016-02-261-0/+79
| | | | | | | | | | | | | | | Signed-off-by: Vincent Abriou <vincent.abriou@st.com> Reviewed-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
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