summaryrefslogtreecommitdiffstats
path: root/drivers (follow)
Commit message (Collapse)AuthorAgeFilesLines
* drm/amdgpu: fix uvd can't initialized when dpm disabled on Ci.Rex Zhu2017-02-081-6/+14
| | | | | | | | | need to start smc when dpm disabled. otherwise, uvd can't get response from smu. so uvd ring test and ib test will timeout. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu: refine uvd4.2 init/stop code.Rex Zhu2017-02-081-41/+70
| | | | | | | | | | | | | 1. set uvd_status busy before uvd_start. 2. clear uvd_status to 0 after uvd stop. smu firmware may check uvd_status. 3. wait uvd idle before stop uvd. 4. not start uvd when hw_init. Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Acked-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: refine uvd pg code in kv_dpm.cRex Zhu2017-02-081-21/+8
| | | | | | | | | | | | 1. no need to set cg as use hw dynamic cg. 2. when uvd idle, stop uvd. encode, start uvd. 3. if pg feature enabled, power on/down uvd by smu. 4. drm/amdgpu: dpm do not set uvd pg status. Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Acked-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: power down/up uvd4 when smu disabled.Rex Zhu2017-02-081-1/+16
| | | | | | | Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Acked-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: add current_pg_status register define for smu7.1Rex Zhu2017-02-081-0/+1
| | | | | | | Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Acked-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: when dpm disabled, also can enable uvd cg/pg.Rex Zhu2017-02-081-0/+9
| | | | | | | Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Acked-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: stop reserving a shared fence for VA updatesChristian König2017-02-021-4/+3
| | | | | | | | | | We don't add any fences do the buffer, but just use it's address. Additional to that we don't need a duplicates list here. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu: fix race in GEM VA map IOCTL v2Christian König2017-02-021-32/+15
| | | | | | | | | | Somebody could try to free the bo_va between mapping and updating it. v2: fix typos in comment Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* Merge branch 'exynos-drm-next' of ↵Dave Airlie2017-01-318-196/+131
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos into drm-next adding runtime PM support to MIC driver, and including some cleanups - especially using atomic helper functions instead of specific ones - and fixups. * 'exynos-drm-next' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos: drm/exynos: g2d: prevent integer overflow in drm/exynos: fix a timeout loop drm/exynos: use atomic helper commit drm/exynos: remove unnecessary codes drm/exynos: mic: Add runtime PM support drm/exynos: Stop using drm_framebuffer_unregister_private drm/exynos: mic: Fix parse_dt function drm/exynos: mic: Add mode_set callback function
| * drm/exynos: g2d: prevent integer overflow inJoonyoung Shim2017-01-311-1/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The size computations done in the ioctl function use an integer. If userspace submits a request with req->cmd_nr or req->cmd_buf_nr set to INT_MAX, the integer computations overflow later, leading to potential (kernel) memory corruption. Prevent this issue by enforcing a limit on the number of submitted commands, so that we have enough headroom later for the size computations. Note that this change has no impact on the currently available users in userspace, like e.g. libdrm/exynos. While at it, also make a comment about the size computation more detailed. Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: Tobias Jakobi <tjakobi@math.uni-bielefeld.de> Signed-off-by: Inki Dae <inki.dae@samsung.com>
| * drm/exynos: fix a timeout loopDan Carpenter2017-01-311-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | We were trying to print an error message if we timed out here, but the loop actually ends with "tries" set to UINT_MAX and not zero. Fix this by changing from tries-- to --tries. A for loop would actually be the most natural way to do this. My fix means we only loop 99 times instead of 100 but that's probably ok. Fixes: a696394c5224 ('drm/exynos: mixer: simplify loop in vp_win_reset()') Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Tobias Jakobi <tjakobi@math.uni-bielefeld.de> Signed-off-by: Inki Dae <inki.dae@samsung.com>
| * drm/exynos: use atomic helper commitInki Dae2017-01-313-110/+39
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch replaces specific atomic commit function with atomic helper commit one. For this, it removes existing atomic commit function and relevant code specific to Exynos DRM and makes atomic helper commit to be used instead. Below are changes for the use of atomic helper commit: - add atomic_commit_tail callback specific to Exynos DRM . default implemention of atomic helper doesn't mesh well with runtime PM so the device driver which supports runtime PM should call drm_atomic_helper_commit_modeset_enables function prior to drm_atomic_helper_commit_planes function call. atomic_commit_tail callback implements this call ordering. - allow plane commit only in case that CRTC device is enabled. . for this, it calls atomic_helper_commit_planes function with DRM_PLANE_COMMIT_ACTIVE_ONLY flag in atomic_commit_tail callback. Signed-off-by: Inki Dae <inki.dae@samsung.com> Reviewed-by: Gustavo Padovan <gustavo.padovan@collabora.com>
| * drm/exynos: remove unnecessary codesInki Dae2017-01-313-29/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | This patch removes exynos_drm_crtc_cancel_page_flip call when drm is closed because at that time, events will be released by drm_events_release function. Changelog v1: - remove exynos_drm_crtc_cancel_page_flip function also because this funtion isn't used anymore. Signed-off-by: Inki Dae <inki.dae@samsung.com> Reviewed-by: Andrzej Hajda <a.hajda@samsung.com>
| * drm/exynos: mic: Add runtime PM supportMarek Szyprowski2017-01-311-23/+59
| | | | | | | | | | | | | | | | | | | | | | This patch adds runtime support calls to notify device core when MIC device is really in use. Runtime PM is implemented by enabling and disabling clocks like in other Exynos DRM subdrivers. Adding runtime PM support is needed to let power domain with this device to be turned off when display is not used. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com>
| * drm/exynos: Stop using drm_framebuffer_unregister_privateDaniel Vetter2017-01-311-3/+1
| | | | | | | | | | | | | | | | | | This is the deprecated function for when you embedded the framebuffer somewhere else (which breaks refcounting). But exynos is using drm_framebuffer_remove and a free-standing fb, so this is rendundant. Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Signed-off-by: Inki Dae <inki.dae@samsung.com>
| * drm/exynos: mic: Fix parse_dt functionHoegeun Kwon2017-01-311-22/+3
| | | | | | | | | | | | | | | | | | | | | | The OF graph is not necessary because the panel is a child of dsi. therefore, the parse_dt function of dsi does not need to check the remote_node connected to the panel. and the whole parse_dt function should be refactored later. Signed-off-by: Hoegeun Kwon <hoegeun.kwon@samsung.com> Reviewed-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com>
| * drm/exynos: mic: Add mode_set callback functionHoegeun Kwon2017-01-311-7/+12
| | | | | | | | | | | | | | | | | | | | | | | | Before applying the patch, used the of_get_videomode function to parse the display-timings in the panel which is the child driver of dsi in the devicetree. this is wrong. So removed the of_get_videomode and fixed to get videomode struct through mode_set callback function. Signed-off-by: Hoegeun Kwon <hoegeun.kwon@samsung.com> Reviewed-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com>
* | Merge tag 'sunxi-drm-for-4.11' of ↵Dave Airlie2017-01-311-1/+1
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux into drm-next Allwinner DRM changes for 4.11 Just one minor fix. * tag 'sunxi-drm-for-4.11' of https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux: drm/sun4i: Fix a return value in case of error
| * | drm/sun4i: Fix a return value in case of errorChristophe JAILLET2017-01-021-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If 'sun4i_backend_drm_format_to_layer()' does not return 0, then 'val' is left unmodified. As it is not initialized either, the return value can be anything. It is likely that returning the error code was expected here. As the only caller of 'sun4i_backend_update_layer_formats()' does not check the return value, this fix is purely theorical. Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
* | | Merge branch 'drm-vmwgfx-next' of ↵Dave Airlie2017-01-317-12/+12
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://people.freedesktop.org/~syeh/repos_linux into drm-next This is to address what we've discussed, moving some of the minor changes into a drm-next request. * 'drm-vmwgfx-next' of git://people.freedesktop.org/~syeh/repos_linux: drm/vmwgfx: Use kmemdup instead of kmalloc and memcpy drm/vmwgfx: Fix depth input into drm_mode_legacy_fb_format drm/vmwgfx: Fix a potential integer overflow drm/vmwgfx: Clear an uninitialized struct member drm/vmwgfx: Annotate ignored return values drm/vmwgfx: Clear uninitialized fields of a parameter
| * | | drm/vmwgfx: Use kmemdup instead of kmalloc and memcpyShyam Saini2017-01-271-4/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When some other buffer is immediately copied into allocated region. Replace calls to kmalloc followed by a memcpy with a direct call to kmemdup. Signed-off-by: Shyam Saini <mayhs11saini@gmail.com> Reviewed-by: Sinclair Yeh <syeh@vmare.com>
| * | | drm/vmwgfx: Fix depth input into drm_mode_legacy_fb_formatSinclair Yeh2017-01-271-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently the pitch is passed in as depth. This causes drm_mode_legacy_fb_format() to return the wrong pixel format. The wrong pixel format will be rejected by vmw_kms_new_framebuffer(), thus leaving par->set_fb to NULL. This eventually causes a crash in vmw_fb_setcolreg() when the code tries to dereference par->set_fb. Signed-off-by: Sinclair Yeh <syeh@vmware.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
| * | | drm/vmwgfx: Fix a potential integer overflowThomas Hellstrom2017-01-271-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Found by coverity. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Sinclair Yeh <syeh@vmware.com> Reviewed-by: Charmaine Lee <charmainel@vmware.com>
| * | | drm/vmwgfx: Clear an uninitialized struct memberThomas Hellstrom2017-01-271-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The uninitialized bug unused member confused coverity. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Charmaine Lee <charmainel@vmware.com> Reviewed-by: Sinclair Yeh <syeh@vmware.com>
| * | | drm/vmwgfx: Annotate ignored return valuesThomas Hellstrom2017-01-273-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Cast return values to void since they, based on input arguments, are known to be zero. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Sinclair Yeh <syeh@vmware.com> Reviewed-by: Charmaine Lee <charmainel@vmware.com>
| * | | drm/vmwgfx: Clear uninitialized fields of a parameterThomas Hellstrom2017-01-271-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The uninitialized field is not currently used, but might be in the future, and static analyzers complain. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Sinclair Yeh <syeh@vmware.com> Reviewed-by: Charmaine Lee <charmainel@vmware.com>
* | | | Merge branch 'drm-next-4.11' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie2017-01-31131-6103/+4815
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | into drm-next This is the main feature pull for radeon and amdgpu for 4.11. Highlights: - Power and clockgating improvements - Preliminary SR-IOV support - ttm buffer priority support - ttm eviction fixes - Removal of the ttm lru callbacks - Remove SI DPM quirks due to MC firmware issues - Handle VFCT with multiple vbioses - Powerplay improvements - Lots of driver cleanups * 'drm-next-4.11' of git://people.freedesktop.org/~agd5f/linux: (120 commits) drm/amdgpu: fix amdgpu_bo_va_mapping flags drm/amdgpu: access stolen VRAM directly on CZ (v2) drm/amdgpu: access stolen VRAM directly on KV/KB (v2) drm/amdgpu: fix kernel panic when dpm disabled on Kv. drm/amdgpu: fix dpm bug on Kv. drm/amd/powerplay: fix regresstion issue can't set manual dpm mode. drm/amdgpu: handle vfct with multiple vbios images drm/radeon: handle vfct with multiple vbios images drm/amdgpu: move misc si headers into amdgpu drm/amdgpu: remove unused header si_reg.h drm/radeon: drop pitcairn dpm quirks drm/amdgpu: drop pitcairn dpm quirks drm: radeon: radeon_ttm: Handle return NULL error from ioremap_nocache drm/amd/amdgpu/amdgpu_ttm: Handle return NULL error from ioremap_nocache drm/amdgpu: add new virtual display ID drm/amd/amdgpu: remove the uncessary parameter for ib scheduler drm/amdgpu: Bring bo creation in line with radeon driver (v2) drm/amd/powerplay: fix misspelling in header guard drm/ttm: revert "add optional LRU removal callback v2" drm/ttm: revert "implement LRU add callbacks v2" ...
| * | | | drm/amdgpu: fix amdgpu_bo_va_mapping flagsChristian König2017-01-273-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | They are 64bit not 32 for a while now. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * | | | drm/amdgpu: access stolen VRAM directly on CZ (v2)Christian König2017-01-271-1/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We don't need to use the PCI BAR on APUs. This allows us to access the full VRAM directly without being limited by the BAR size. v2: squash in 64bit shift fix Signed-off-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/amdgpu: access stolen VRAM directly on KV/KB (v2)Christian König2017-01-271-1/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We don't need to use the PCI BAR on APUs. This allows us to access the full VRAM directly without being limited by the BAR size. v2: squash in 64bit shift fix Signed-off-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/amdgpu: fix kernel panic when dpm disabled on Kv.Rex Zhu2017-01-271-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Return early if it's disabled. 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: fix dpm bug on Kv.Rex Zhu2017-01-271-3/+41
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1. current_ps/request_ps not update. 2. compare crrent_ps and request_ps, if same, don't re-set power state. 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: fix regresstion issue can't set manual dpm mode.Rex Zhu2017-01-271-0/+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/amdgpu: handle vfct with multiple vbios imagesAlex Deucher2017-01-271-32/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The vfct table can contain multiple vbios images if the platform contains multiple GPUs. Noticed by netkas on phoronix forums. This patch fixes those platforms. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
| * | | | drm/radeon: handle vfct with multiple vbios imagesAlex Deucher2017-01-271-30/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The vfct table can contain multiple vbios images if the platform contains multiple GPUs. Noticed by netkas on phoronix forums. This patch fixes those platforms. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
| * | | | drm/amdgpu: move misc si headers into amdgpuAlex Deucher2017-01-278-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move these to the amdgpu directory to match what we do for other asics. Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * | | | drm/amdgpu: remove unused header si_reg.hAlex Deucher2017-01-271-105/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | All of these are available elsewhere. Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * | | | drm/radeon: drop pitcairn dpm quirksAlex Deucher2017-01-271-46/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | No longer necessary with the new 58 mc ucode. bug: https://bugs.freedesktop.org/show_bug.cgi?id=76490 Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * | | | drm/amdgpu: drop pitcairn dpm quirksAlex Deucher2017-01-271-46/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | No longer necessary with the new 58 mc ucode. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * | | | drm: radeon: radeon_ttm: Handle return NULL error from ioremap_nocacheArvind Yadav2017-01-271-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Here, If ioremap_nocache will fail. It will return NULL. Kernel can run into a NULL-pointer dereference. This error check will avoid NULL pointer dereference. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * | | | drm/amd/amdgpu/amdgpu_ttm: Handle return NULL error from ioremap_nocacheArvind Yadav2017-01-271-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Here, If ioremap_nocache will fail. It will return NULL. Kernel can run into a NULL-pointer dereference. This error check will avoid NULL pointer dereference. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * | | | drm/amdgpu: add new virtual display IDYintian Tao2017-01-271-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the case of pass-through, amdgpu.ko may be included into a image with the hard code ID therefore loading driver with specified virtual display ID will lose efficacy when the BDF of GPU modifies.So add the new ID string "all" for it as same as vf case what does. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Yintian Tao <yttao@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * | | | drm/amd/amdgpu: remove the uncessary parameter for ib schedulerJunwei Zhang2017-01-2713-18/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Junwei Zhang <Jerry.Zhang@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * | | | drm/amdgpu: Bring bo creation in line with radeon driver (v2)Nils Holland2017-01-271-0/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add the bo creation changes that have been done to the radeon driver in recent times, e.g. disable GTT WC on 32 bit because it is broken there, and also disable it generally (and print a warning message) when CONFIG_X86_PAT is not set. v2: agd: fix warning in defined(CONFIG_X86) && !defined(CONFIG_X86_PAT) case Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Nils Holland <nholland@tisys.org> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * | | | drm/amd/powerplay: fix misspelling in header guardNicolas Iooss2017-01-271-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In smu7_clockpowergating.h, the #ifndef statement which prevents multiple inclusions of the header file uses _SMU7_CLOCK_POWER_GATING_H_ but the following #define statement uses _SMU7_CLOCK__POWER_GATING_H_. Signed-off-by: Nicolas Iooss <nicolas.iooss_linux@m4x.org> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * | | | drm/ttm: revert "add optional LRU removal callback v2"Christian König2017-01-271-8/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Without the custom LRU management the callback is not used any more. agd: fix trivial warning Reviewed-by: Sinclair Yeh <syeh@vmware.com> Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-and-Tested-by: Roger.He <Hongbo.He@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * | | | drm/ttm: revert "implement LRU add callbacks v2"Christian König2017-01-2712-36/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The additional housekeeping had too much CPU overhead, let's use the BO priorities instead. agd: also revert hibmc changes Reviewed-by: Sinclair Yeh <syeh@vmware.com> Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-and-Tested-by: Roger.He <Hongbo.He@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * | | | drm/amdgpu: double the priority of kernel allocationsChristian König2017-01-271-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Give kernel allocations a higher priority cause it is often more work to swap them back in. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Roger.He <Hongbo.He@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * | | | drm/amdgpu: user BO priority instead of self coding it (v2)Christian König2017-01-273-79/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Keeping groups of BOs on the LRU is to time consuming on command submission. Instead use the newly added BO priority to give a certain eviction order. v2: agd: trivial warning fix Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Roger.He <Hongbo.He@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * | | | drm/ttm: add BO priorities for the LRUsChristian König2017-01-272-25/+46
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This way the driver can specify a priority for a BO which has the effect that a BO is only evicted when all other BOs with a lower priority are evicted first. Reviewed-by: Sinclair Yeh <syeh@vmware.com> Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Roger.He <Hongbo.He@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-21 09:43:09 +0100