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2018-03-08drm/amd/display: fix boot-up on vega10Roman Li1-7/+12
Fixing null-deref on Vega10 due to regression after 'fix cursor related Pstate hang' change. Added null checks in setting cursor position. Signed-off-by: Roman Li <Roman.Li@amd.com> Reviewed-by: Eric Yang <eric.yang2@amd.com> Reviewed-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-08drm/amd/display: fix cursor related Pstate hangEric Yang4-66/+90
Move cursor programming to inside the OTG_MASTER_UPDATE_LOCK If graphics plane go from 1 pipe to hsplit, the cursor updates after mpc programming and unlock. Which means there is a window of time where cursor is enabled on the wrong pipe if it's on the right side of the screen (i.e. case where cursor need to move from pipe 0 to pipe 3 post split). This will cause pstate hang. Solution is to program the cursor while still locked. Signed-off-by: Eric Yang <Eric.Yang2@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-08drm/amd/display: Set irq state only on existing crtcsMikita Lipski1-4/+2
Because AMDGPU_CRTC_IRQ_VLINE1 = 6, it expected 6 more crtcs to be programed with disabled irq state in amdgpu_irq_disable_all. That caused errors and accessed the wrong memory location. Signed-off-by: Mikita Lipski <mikita.lipski@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Reviewed-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-08drm/amd/display: Fixed non-native modes not lighting upJerry (Fangzhi) Zuo1-1/+3
There is no need to call drm_mode_set_crtcinfo() again once crtc timing is decided. Otherwise non-native/unsupported timing might get overwritten. Signed-off-by: Jerry (Fangzhi) Zuo <Jerry.Zuo@amd.com> Reviewed-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-08drm/amd/display: Call update_stream_signal directly from amdgpu_dmHarry Wentland3-1/+6
There's no good place in DC to cover all place where stream signal should be updated. update_stream_signal depends on timing which comes from DM. Signed-off-by: Harry Wentland <harry.wentland@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-08drm/amd/display: Make create_stream_for_sink more consistentHarry Wentland1-28/+25
We've got a helper function to call dc_create_stream_for_sink and one other place that calls it directly. Make sure we call the helper functions always since we need to update a bunch of things in stream and don't want to miss that. Signed-off-by: Harry Wentland <harry.wentland@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-08drm/amd/display: Don't block dual-link DVI modesHarry Wentland1-2/+1
Signed-off-by: Harry Wentland <harry.wentland@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-08drm/amd/display: Don't allow dual-link DVI on all ASICs.Harry Wentland6-2/+10
Our APUs (Carrizo, Stoney, Raven) don't support it. v2: Don't use is_apu as other ASICs might also not support it Signed-off-by: Harry Wentland <harry.wentland@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-08drm/amd/display: Pass signal directly to enable_tmds_outputHarry Wentland5-18/+9
This makes the check for HDMI and dual-link DVI a bit more straightforward. Signed-off-by: Harry Wentland <harry.wentland@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-08drm/amd/display: Remove unnecessary fail labels in create_stream_for_sinkHarry Wentland1-9/+5
Signed-off-by: Harry Wentland <harry.wentland@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-08drm/amd/display: Move MAX_TMDS_CLOCK define to headerHarry Wentland4-15/+5
Signed-off-by: Harry Wentland <harry.wentland@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-08drm/amd/display: Fix FBC topology changeRoman Li1-4/+19
With FBC enabled there was a potential null-deref on topology change due to hardcorded pipe index. Signed-off-by: Roman Li <Roman.Li@amd.com> Reviewed-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-08drm/amd/display: Fix topology change issue in MST rehookJerry (Fangzhi) Zuo1-0/+6
When topology changed and rehook up MST display to the same DP connector, need to take care of drm_dp_mst_port object. Due to the topology is changed, drm_dp_mst_port and corresponding i2c_algorithm object could be NULL in such situation. Signed-off-by: Jerry (Fangzhi) Zuo <Jerry.Zuo@amd.com> Reviewed-by: Roman Li <Roman.Li@amd.com> Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-08drm/amd/display: disable CRTCs with NULL FB on their primary plane (V2)Shirish S1-0/+28
The below commit "drm/atomic: Try to preserve the crtc enabled state in drm_atomic_remove_fb, v2" introduces a slight behavioral change to rmfb. Instead of disabling a crtc when the primary plane is disabled, it now preserves it. This change leads to BUG hit while performing atomic commit on amd driver. As a fix this patch ensures that we disable the CRTC's with NULL FB by returning -EINVAL and hence triggering fall back to the old behavior and turning off the crtc in atomic_remove_fb(). V2: Added error check for plane_state and removed sanity check for crtc. Signed-off-by: Shirish S <shirish.s@amd.com> Signed-off-by: Pratik Vishwakarma <Pratik.Vishwakarma@amd.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-08drm/amdgpu/dce6: Use DRM_DEBUG instead of DRM_INFO for HPD IRQ infoMichel Dänzer1-1/+1
For consistency with other DCE generations. HPD IRQs appear to be working fine. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-08drm/amd/display: Default HDMI6G support to true. Log VBIOS table error.Harry Wentland1-3/+13
There have been many reports of Ellesmere and Baffin systems not being able to drive HDMI 4k60 due to the fact that we check the HDMI_6GB_EN bit from VBIOS table. Windows seems to not have this issue. On some systems we fail to the encoder cap info from VBIOS. In that case we should default to enabling HDMI6G support. This was tested by dwagner on https://bugs.freedesktop.org/show_bug.cgi?id=102820 Signed-off-by: Harry Wentland <harry.wentland@amd.com> Reviewed-by: Roman Li <Roman.Li@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2018-03-08drm/amd/display: update plane params before validationShirish S1-0/+3
This patch updates the dc's plane state with the parameters set by the user side. This is needed to validate the plane capabilities with the parameters user space wants to set. Signed-off-by: Shirish S <shirish.s@amd.com> Reviewed-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-08drm/amd/display: validate plane in dce110 for scalingShirish S1-0/+11
CZ & ST support uptil a limit 2:1 downscaling, this patch adds validate_plane hook, that shall be used to validate the plane attributes sent by the user space based on dce110 capabilities. Signed-off-by: Shirish S <shirish.s@amd.com> Reviewed-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-08drm/amd/display: defer modeset check in dm_update_planes_stateShirish S1-2/+4
amdgpu_dm_atomic_check() is used to validate the entire configuration of planes and crtc's that the user space wants to commit. However amdgpu_dm_atomic_check() depends upon DRM_MODE_ATOMIC_ALLOW_MODESET flag else its mostly dummy. Its not mandatory for the user space to set DRM_MODE_ATOMIC_ALLOW_MODESET, and in general its not set either along with DRM_MODE_ATOMIC_TEST_ONLY. Considering its importantance, this patch defers the allow_modeset check in dm_update_planes_state(), so that there shall be scope to validate the configuration sent from user space, without impacting the population of dc/dm related data structures. Signed-off-by: Shirish S <shirish.s@amd.com> Reviewed-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-08drm/amd/display: Don't blow up if TG is NULL in dce110_vblank_setHarry Wentland1-1/+1
Signed-off-by: Harry Wentland <harry.wentland@amd.com> Reviewed-by: Roman Li <Roman.Li@amd.com> Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-08drm/amdgpu: Notify sbios device ready before send requestRex Zhu1-0/+3
it is required if a platform supports PCIe root complex core voltage reduction. After receiving this notification, SBIOS can apply default PCIe root complex power policy. 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> Cc: stable@vger.kernel.org
2018-03-08drm/amdgpu: fix KV harvestingAlex Deucher1-28/+2
Always set the graphics values to the max for the asic type. E.g., some 1 RB chips are actually 1 RB chips, others are actually harvested 2 RB chips. Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=99353 Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2018-03-08drm/radeon: fix KV harvestingAlex Deucher1-29/+2
Always set the graphics values to the max for the asic type. E.g., some 1 RB chips are actually 1 RB chips, others are actually harvested 2 RB chips. Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=99353 Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2018-03-05drm/amd/display: Fix active dongle hotplugRoman Li1-0/+4
Clean fake sink flag after detecting link on downstream port. Fixing display light-up after "hot-unplug&plug again" downstream of an active dongle. Signed-off-by: Roman Li <Roman.Li@amd.com> Reviewed-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-05drm/amdgpu: used cached pcie gen info for SI (v2)Alex Deucher2-49/+23
Rather than querying it every time we need it. Also fixes a crash in VM pass through if there is no root bridge because the cached value fetch already checks this properly. v2: fix includes Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=105244 Acked-by: Christian König <christian.koenig@amd.com> Reviewed-by: Rex Zhu<rezhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2018-03-05drm/amd/amdgpu: Mask rptr as well in ring debugfsTom St Denis1-1/+1
The read/write pointers on sdma4 devices increment beyond the ring size and should be masked. Tested on my Ryzen 2400G. Signed-off-by: Tom St Denis <tom.stdenis@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>
2018-03-01Merge branch 'drm-fixes-4.16' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie8-33/+32
into drm-fixes A few misc fixes for 4.16. * 'drm-fixes-4.16' of git://people.freedesktop.org/~agd5f/linux: drm/amdgpu: skip ECC for SRIOV in gmc late_init drm/amd/amdgpu: Correct VRAM width for APUs with GMC9 drm/amdgpu: fix&cleanups for wb_clear drm/amdgpu: Correct sdma_v4 get_wptr(v2) drm/amd/powerplay: fix power over limit on Fiji drm/amdgpu:Fixed wrong emit frame size for enc drm/amdgpu: move WB_FREE to correct place drm/amdgpu: only flush hotplug work without DC drm/amd/display: check for ipp before calling cursor operations
2018-03-01Merge tag 'drm-misc-fixes-2018-02-28' of ↵Dave Airlie6-8/+23
git://people.freedesktop.org/drm-misc into drm-fixes Two regression fixes here: a fb format regression on nouveau and a 4.16-rc1 regression with on LVDS with one sun4i device. Plus a sun4i and a virtio-gpu fixes. * tag 'drm-misc-fixes-2018-02-28' of git://people.freedesktop.org/drm-misc: virtio-gpu: fix ioctl and expose the fixed status to userspace. drm/sun4i: Protect the TCON pixel clocks drm/sun4i: Enable the output on the pins (tcon0) drm/nouveau: prefer XBGR2101010 for addfb ioctl
2018-03-01Merge tag 'drm-intel-fixes-2018-02-28' of ↵Dave Airlie4-8/+10
git://anongit.freedesktop.org/drm/drm-intel into drm-fixes - 2 display fixes: audio av_enc_map overflow check, and Cannonlake PLL related register offset. - 3 gem fixes: Clear for in-fence out-fence, fix for clearing exec_flags on execbuf failure, and add back global seqno to tracepoints that had been removed recently by other fence related patch. * tag 'drm-intel-fixes-2018-02-28' of git://anongit.freedesktop.org/drm/drm-intel: drm/i915: Make global seqno known in i915_gem_request_execute tracepoint drm/i915: Clear the in-use marker on execbuf failure drm/i915/cnl: Fix PORT_TX_DW5/7 register address drm/i915/audio: fix check for av_enc_map overflow drm/i915: Fix rsvd2 mask when out-fence is returned
2018-02-28drm/amdgpu: skip ECC for SRIOV in gmc late_initMonk Liu1-1/+1
Signed-off-by: Monk Liu <Monk.Liu@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-02-28drm/amd/amdgpu: Correct VRAM width for APUs with GMC9Tom St Denis1-1/+4
DDR4 has a 64-bit width not 128-bits. It was reporting twice the width. Tested with my Ryzen 2400G. 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>
2018-02-28drm/amdgpu: fix&cleanups for wb_clearMonk Liu2-3/+4
fix: should do right shift on wb before clearing cleanups: 1,should memset all wb buffer 2,set max wb number to 128 (total 4KB) is big enough Signed-off-by: Monk Liu <Monk.Liu@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-02-28drm/amdgpu: Correct sdma_v4 get_wptr(v2)Emily Deng1-11/+7
the original method will change the wptr value in wb. v2: furthur cleanup Signed-off-by: Emily Deng <Emily.Deng@amd.com> Signed-off-by: Monk Liu <Monk.Liu@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-02-28drm/amd/powerplay: fix power over limit on FijiEric Huang1-7/+0
power containment disabled only on Fiji and compute power profile. It violates PCIe spec and may cause power supply failed. Enabling it will fix the issue, even the fix will drop performance of some compute tests. Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2018-02-28drm/amdgpu:Fixed wrong emit frame size for encJames Zhu1-1/+1
Emit frame size should match with corresponding function, uvd_v6_0_enc_ring_emit_vm_flush has 5 amdgpu_ring_write Signed-off-by: James Zhu <James.Zhu@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-02-28drm/amdgpu: move WB_FREE to correct placeMonk Liu1-5/+7
WB_FREE should be put after all engines's hw_fini done, otherwise the invalid wptr/rptr_addr would still be used by engines which trigger abnormal bugs. This fixes couple DMAR reading error in host side for SRIOV after guest kmd is unloaded. Signed-off-by: Monk Liu <Monk.Liu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-02-28drm/amdgpu: only flush hotplug work without DCMonk Liu1-2/+4
since hotplug_work is initialized under the case of no dc support Signed-off-by: Monk Liu <Monk.Liu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-02-28drm/amd/display: check for ipp before calling cursor operationsShirish S1-2/+4
Currently all cursor related functions are made to all pipes that are attached to a particular stream. This is not applicable to pipes that do not have cursor plane initialised like underlay. Hence this patch allows cursor related operations on a pipe only if ipp in available on that particular pipe. The check is added to set_cursor_position & set_cursor_attribute. Signed-off-by: Shirish S <shirish.s@amd.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2018-02-28drm/i915: Make global seqno known in i915_gem_request_execute tracepointTvrtko Ursulin1-2/+2
Commit fe49789fab97 ("drm/i915: Deconstruct execute fence") re-arranged the code and moved the i915_gem_request_execute tracepoint to before the global seqno is assigned to the request. We need to move the tracepoint a bit later so this information is once again available. Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Fixes: fe49789fab97 ("drm/i915: Deconstruct execute fence") Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: intel-gfx@lists.freedesktop.org Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20180220104742.565-1-tvrtko.ursulin@linux.intel.com (cherry picked from commit 158863fb50968c0ae85e87a401221425c941b9f0) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2018-02-28drm/i915: Clear the in-use marker on execbuf failureChris Wilson1-0/+2
If we fail to unbind the vma (due to a signal on an active buffer that needs to be moved for the next execbuf), then we need to clear the persistent tracking state we setup for this execbuf. Fixes: c7c6e46f913b ("drm/i915: Convert execbuf to use struct-of-array packing for critical fields") Testcase: igt/gem_fenced_exec_thrash/no-spare-fences-busy* Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: <stable@vger.kernel.org> # v4.14+ Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180219140144.24004-1-chris@chris-wilson.co.uk (cherry picked from commit ed2f3532321083cf40e4da4e36234880e0136136) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2018-02-28drm/i915/cnl: Fix PORT_TX_DW5/7 register addressMahesh Kumar1-2/+2
Register Address for CNL_PORT_DW5_LN0_D is 0x162E54, but current code is defining it as 0x162ED4. Similarly for CNL_PORT_DW7_LN0_D register address is defined 0x162EDC instead of 0x162E5C, fix it. Signed-off-by: Mahesh Kumar <mahesh1.kumar@intel.com> Fixes: 04416108ccea ("drm/i915/cnl: Add registers related to voltage swing sequences.") Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180215095643.3844-2-mahesh1.kumar@intel.com (cherry picked from commit e103962611b2d464be6ab596d7b3495fe7b4c132) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2018-02-28drm/i915/audio: fix check for av_enc_map overflowJani Nikula1-3/+3
Turns out -1 >= ARRAY_SIZE() is always true. Move the bounds check where we know pipe >= 0 and next to the array indexing where it makes most sense. Fixes: 9965db26ac05 ("drm/i915: Check for fused or unused pipes") Fixes: 0b7029b7e43f ("drm/i915: Check for fused or unused pipes") Cc: <stable@vger.kernel.org> # v4.10+ Cc: Mika Kahola <mika.kahola@intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: intel-gfx@lists.freedesktop.org Reviewed-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com> Reviewed-by: Mika Kahola <mika.kahola@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180214173840.25360-1-jani.nikula@intel.com (cherry picked from commit cdb3db8542d854bd678d60cd28861b042e191672) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2018-02-28drm/i915: Fix rsvd2 mask when out-fence is returnedDaniele Ceraolo Spurio1-1/+1
GENMASK_ULL wants the high bit of the mask first. The current value cancels the in-fence when an out-fence is returned. Fixes: fec0445caa273 ("drm/i915: Support explicit fencing for execbuf") Testcase: igt/gem_exec_fence/keep-in-fence* Cc: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20180214191827.8465-1-daniele.ceraolospurio@intel.com Cc: <stable@vger.kernel.org> # v4.12+ (cherry picked from commit b6a88e4a804cf5a71159906e16df2c1fc7196f92) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2018-02-28Merge branch 'drm-fixes-4.16' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie8-25/+24
into drm-fixes - Powerplay fixes for cards with no displays attached - Couple of DC fixes - radeon workaround for PPC64 * 'drm-fixes-4.16' of git://people.freedesktop.org/~agd5f/linux: drm/radeon: insist on 32-bit DMA for Cedar on PPC64/PPC64LE drm/amd/display: VGA black screen from s3 when attached to hook drm/amdgpu: Unify the dm resume calls into one drm/amdgpu: Add a missing lock for drm_mm_takedown Revert "drm/radeon/pm: autoswitch power state when in balanced mode" drm/amd/powerplay/smu7: allow mclk switching with no displays drm/amd/powerplay/vega10: allow mclk switching with no displays
2018-02-27virtio-gpu: fix ioctl and expose the fixed status to userspace.Dave Airlie2-6/+12
This exposes to mesa that it can use the fixed ioctl for querying later cap sets, cap set 1 is forever frozen in time. Signed-off-by: Dave Airlie <airlied@redhat.com> Link: http://patchwork.freedesktop.org/patch/msgid/20180221015003.22884-1-airlied@gmail.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-02-26drm/sun4i: Protect the TCON pixel clocksMaxime Ripard1-2/+2
Both TCON clocks are very sensitive to clock changes, since any change might lead to improper timings. Make sure our rate is never changed. Tested-by: Giulio Benetti <giulio.benetti@micronovasrl.com> Reviewed-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Link: https://patchwork.freedesktop.org/patch/msgid/d5224d2e81ecf73dc09f234e580ada52c00eaee3.1519204731.git-series.maxime.ripard@bootlin.com
2018-02-26drm/sun4i: Enable the output on the pins (tcon0)Ondrej Jirman1-0/+3
I noticed that with 4.16-rc1 LVDS output on A83T based TBS A711 tablet doesn't work (there's output but it's garbled). I compared some older patches for LVDS support with the mainlined ones and this change is missing from mainline Linux. I don't know what the register does exactly and the harcoded register value doesn't inspire much confidence that it will work in a general case, so I'm sending this RFC. This patch fixes the issue on A83T. Signed-off-by: Ondrej Jirman <megous@megous.com> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180222161217.23904-1-megous@megous.com
2018-02-26Linux 4.16-rc3Linus Torvalds1-1/+1
2018-02-26Merge tag 'xtensa-20180225' of git://github.com/jcmvbkbc/linux-xtensaLinus Torvalds2-17/+93
Pull Xtensa fixes from Max Filippov: "Two fixes for reserved memory/DMA buffers allocation in high memory on xtensa architecture - fix memory accounting when reserved memory is in high memory region - fix DMA allocation from high memory" * tag 'xtensa-20180225' of git://github.com/jcmvbkbc/linux-xtensa: xtensa: support DMA buffers in high memory xtensa: fix high memory/reserved memory collision
2018-02-26Merge branch 'x86-urgent-for-linus' of ↵Linus Torvalds6-22/+48
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Thomas Gleixner: "A small set of fixes: - UAPI data type correction for hyperv - correct the cpu cores field in /proc/cpuinfo on CPU hotplug - return proper error code in the resctrl file system failure path to avoid silent subsequent failures - correct a subtle accounting issue in the new vector allocation code which went unnoticed for a while and caused suspend/resume failures" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/topology: Update the 'cpu cores' field in /proc/cpuinfo correctly across CPU hotplug operations x86/topology: Fix function name in documentation x86/intel_rdt: Fix incorrect returned value when creating rdgroup sub-directory in resctrl file system x86/apic/vector: Handle vector release on CPU unplug correctly genirq/matrix: Handle CPU offlining proper x86/headers/UAPI: Use __u64 instead of u64 in <uapi/asm/hyperv.h>
generated by cgit v1.2.3 (git 2.39.0) at 2024-09-17 20:48:31 +0300