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Dave Airlie [Tue, 13 Dec 2016 06:41:08 +0000 (16:41 +1000)]
drm/amd/display: drop get platform info
Signed-off-by: Dave Airlie <airlied@redhat.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>
Dave Airlie [Tue, 13 Dec 2016 06:41:07 +0000 (16:41 +1000)]
drm/amd/display: drop register logger and pid/tgid getters
While I'm sure this is useful I think we should bring it back later.
It's usage of pid/tgid is incorrect, you have to get/put
pid/tgids not store them away.
Signed-off-by: Dave Airlie <airlied@redhat.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>
Dave Airlie [Tue, 13 Dec 2016 06:41:06 +0000 (16:41 +1000)]
drm/amd/display: remove some unused wrappers
Signed-off-by: Dave Airlie <airlied@redhat.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>
Dave Airlie [Tue, 13 Dec 2016 06:41:05 +0000 (16:41 +1000)]
drm/amd/display: remove dc hub - this seems unused.
Signed-off-by: Dave Airlie <airlied@redhat.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>
Anthony Koo [Fri, 16 Dec 2016 17:12:03 +0000 (12:12 -0500)]
drm/amd/display: Fix programming of gamma end points
Signed-off-by: Anthony Koo <anthony.koo@amd.com>
Reviewed-by: Anthony Koo <Anthony.Koo@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Anthony Koo [Fri, 16 Dec 2016 17:12:03 +0000 (12:12 -0500)]
drm/amd/display: Fix distribution of segments for PQ
For PQ case, redistribution of segments should be done differently
for FP16 case in order to handle content above FP16 value of 1.0
Signed-off-by: Anthony Koo <anthony.koo@amd.com>
Reviewed-by: Aric Cyr <Aric.Cyr@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Zeyu Fan [Wed, 14 Dec 2016 23:54:41 +0000 (18:54 -0500)]
drm/amd/display: OPP refactor and consolidation for DCE.
Signed-off-by: Zeyu Fan <Zeyu.Fan@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>
Anthony Koo [Fri, 16 Dec 2016 17:12:03 +0000 (12:12 -0500)]
drm/amd/display: Implement PQ curve based on output transfer function
Refactor part 5 - Regamma programming should be dependent on Output
transfer function type
Program sRGB gamma or PQ transfer function based on output transfer
function.
Signed-off-by: Anthony Koo <anthony.koo@amd.com>
Reviewed-by: Aric Cyr <Aric.Cyr@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Anthony Koo [Fri, 16 Dec 2016 15:43:21 +0000 (10:43 -0500)]
drm/amd/display: Refactor to move gamma correction to module
Refactor part 4 - Moving input gamma correction programming into color module
DM will translate to dc_gamma structure, but programming will be moved into
the color module. Later, this will allow gamma correction to be added on top of
in/out transfer function curves.
Signed-off-by: Anthony Koo <anthony.koo@amd.com>
Reviewed-by: Anthony Koo <Anthony.Koo@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Dmytro Laktyushkin [Thu, 15 Dec 2016 18:53:15 +0000 (13:53 -0500)]
drm/amd/display: define reg helpers to update registers with 8 and 9 fields
Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@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>
Anthony Koo [Thu, 15 Dec 2016 17:09:46 +0000 (12:09 -0500)]
drm/amd/display: Refactor output transfer function to stream
Refactor part 3 - Moving output transfer function from surface to stream
Split HWSS to program degamma and regamma separately.
Degamma should be dependent on input transfer function.
And Regamma should depend on the desired output transfer function.
Signed-off-by: Anthony Koo <anthony.koo@amd.com>
Reviewed-by: Aric Cyr <Aric.Cyr@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Roman Li [Thu, 15 Dec 2016 16:51:09 +0000 (11:51 -0500)]
drm/amd/display: fix hotplug regression after code refactor
The condition logic of REG_WAIT in dce110_stream_encoder_dp_blank()
got inverted after refactoring.
Signed-off-by: Roman Li <Roman.Li@amd.com>
Reviewed-by: Jordan Lazare <Jordan.Lazare@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Yongqiang Sun [Thu, 15 Dec 2016 15:50:48 +0000 (10:50 -0500)]
drm/amd/display: Add debug option to disable dmcu
Signed-off-by: Yongqiang Sun <yongqiang.sun@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>
Anthony Koo [Wed, 14 Dec 2016 21:26:27 +0000 (16:26 -0500)]
drm/amd/display: Refactor to move color helper into module
Refactor part 2 - Moving color helper into color module
The color module will need table defined in the helper in order to calculate
the logical regamma curve, and also to fully handle gamut remapping.
Signed-off-by: Anthony Koo <anthony.koo@amd.com>
Reviewed-by: Aric Cyr <Aric.Cyr@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Yongqiang Sun [Wed, 14 Dec 2016 21:05:22 +0000 (16:05 -0500)]
drm/amd/display: Resolved HDMI assert in dal
Signed-off-by: Yongqiang Sun <yongqiang.sun@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>
Jordan Lazare [Wed, 14 Dec 2016 20:35:13 +0000 (15:35 -0500)]
drm/amd/dal: Add POLARIS12 support (v2)
v2: agd: squash in dm fix, rebase
Signed-off-by: Jordan Lazare <Jordan.Lazare@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Dave Airlie [Wed, 19 Apr 2017 17:15:18 +0000 (13:15 -0400)]
drm/dp-helper: add missing defines needed by AMD display core.
These are all the ones required by the AMD display core.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Anthony Koo [Tue, 13 Dec 2016 18:59:41 +0000 (13:59 -0500)]
drm/amd/display: Add in/out transfer functions to DC
Refactor part 1 of degamma/regamma programming.
End goal is to have source and output transfer function in
which dc can use to decide how to program the degamma
and regamma HW.
Gamma will be explicitly applied through
dc_update_surfaces_for_target.
Color module should build the logical curve with all
adjustments applied and pass enough information
for dc to program HW PWL.
Signed-off-by: Anthony Koo <anthony.koo@amd.com>
Reviewed-by: Aric Cyr <Aric.Cyr@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Yongqiang Sun [Mon, 12 Dec 2016 19:20:45 +0000 (14:20 -0500)]
drm/amd/display: Moved swizzle parameter translation to dc.
Signed-off-by: Yongqiang Sun <yongqiang.sun@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>
Vitaly Prosyak [Tue, 13 Dec 2016 20:23:16 +0000 (14:23 -0600)]
drm/amd/display: re gamma programming
Fix gamma update logic to avoid crash
Signed-off-by: Vitaly Prosyak <vitaly.prosyak@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>
Zeyu Fan [Mon, 12 Dec 2016 18:54:56 +0000 (13:54 -0500)]
drm/amd/display: Fix HDMI scaling corruption issue.
Signed-off-by: Zeyu Fan <Zeyu.Fan@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>
Andrew Wong [Mon, 12 Dec 2016 16:47:47 +0000 (11:47 -0500)]
drm/amd/display: Retrieve windowed fullscreen state
- Retrieve windowed fullscreen state when getting freesync params.
Signed-off-by: Andrew Wong <andrew.wong1@amd.com>
Reviewed-by: Anthony Koo <Anthony.Koo@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Andrew Wong [Mon, 12 Dec 2016 16:17:06 +0000 (11:17 -0500)]
drm/amd/display: Change locking of registers when flipping frames.
- Introduce GRPH_UPDATE_LOCK around programming surface flip.
- Remove the now unused graphic surface lock.
- Add macros to get and set four registers
- both immediate and H Retrace should not be enabled at the same time
Signed-off-by: Andrew Wong <andrew.wong1@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>
Amy Zhang [Mon, 12 Dec 2016 15:32:24 +0000 (10:32 -0500)]
drm/amd/display: Fix Gamma Adjustment
- Gamma correction is not properly copied to the surface after refactor
- Make sure gamma correction is copied with correct retain
Signed-off-by: Amy Zhang <Amy.Zhang@amd.com>
Reviewed-by: Anthony Koo <Anthony.Koo@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Yongqiang Sun [Thu, 8 Dec 2016 14:47:11 +0000 (09:47 -0500)]
drm/amd/display: Added timing sync trace.
Signed-off-by: Yongqiang Sun <yongqiang.sun@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>
Dmytro Laktyushkin [Mon, 5 Dec 2016 23:03:04 +0000 (18:03 -0500)]
drm/amd/display: fix up construction of scratch_val_ctx
Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Andrey Grodzovsky [Wed, 7 Dec 2016 19:10:05 +0000 (14:10 -0500)]
drm/amd/display: Fix refcount over dc_sink.
Retain a dc_sink pointer until a new physical pointer
arrives in case of new display connected.
Signed-off-by: Andrey Grodzovsky <Andrey.Grodzovsky@amd.com>
Reviewed-by: Andrey Grodzovsky <Andrey.Grodzovsky@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Tony Cheng [Wed, 7 Dec 2016 02:22:17 +0000 (21:22 -0500)]
drm/amd/display: avoid apply_clk_constraints for address update
- dc_update_surfaces_for_target get called in ISR but apply_clk_constraints allocates memory
Signed-off-by: Tony Cheng <tony.cheng@amd.com>
Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Tony Cheng [Wed, 7 Dec 2016 03:12:09 +0000 (22:12 -0500)]
drm/amd/display: fix indexing bug
- is_new_pipe_surface should be addressed with pipe idx, not surface idx
Signed-off-by: Tony Cheng <tony.cheng@amd.com>
Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Harry Wentland [Tue, 6 Dec 2016 17:25:52 +0000 (12:25 -0500)]
drm/amd/display: Fix warning. Set MAX_SURFACES to 3
Currently we never use more than 2 surfaces in all use cases.
This avoids pushing dc_commit_surfaces_to_target beyond a
stacksize of 1024.
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>
Harry Wentland [Tue, 6 Dec 2016 17:01:23 +0000 (12:01 -0500)]
drm/amd/display: Fix warning in freesync module
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>
Harry Wentland [Tue, 6 Dec 2016 16:26:08 +0000 (11:26 -0500)]
drm/amd/display: Fix bunch of warnings in DC
Some of those are potential bugs
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>
Arindam Nath [Mon, 5 Dec 2016 13:51:26 +0000 (19:21 +0530)]
drm/amd/display: remove DM_NOT_IMPL messages
Some functions like dm_bandwidth_update are placeholders
for future implementations. Right now, they simply
print messages like "DM_NOT_IMPL: dm_bandwidth_update".
This message even though informational, sometimes can
create some confusion for users.
Since these functions are only skeletons for future, we
simply remove the rather un-unecessary messages from these
functions.
Signed-off-by: Arindam Nath <arindam.nath@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Dmytro Laktyushkin [Fri, 2 Dec 2016 19:48:04 +0000 (14:48 -0500)]
drm/amd/display: moving remaining functionality from gpu to dce_clocks
Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Ding Wang [Mon, 5 Dec 2016 23:20:51 +0000 (18:20 -0500)]
drm/amd/display: Temporarily blocking interlacing mode until it's supported.
Signed-off-by: Ding Wang <Ding.Wang@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>
Dmytro Laktyushkin [Tue, 29 Nov 2016 18:11:08 +0000 (13:11 -0500)]
drm/amd/display: create scratch_val_ctx as temp w/a
Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@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>
Wenjing Liu [Wed, 30 Nov 2016 22:57:24 +0000 (17:57 -0500)]
drm/amd/display: use rgb full range as default quantization for non HDMI
Refactor the quantization decision to color module.
Add the check if non HDMI, default quantization should be rgb full range.
Signed-off-by: Wenjing Liu <Wenjing.Liu@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Reviewed-by: Anthony Koo <Anthony.Koo@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Dmytro Laktyushkin [Fri, 2 Dec 2016 22:41:42 +0000 (17:41 -0500)]
drm/amd/display: fix display clock integrated info read
Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Dmytro Laktyushkin [Fri, 2 Dec 2016 15:55:32 +0000 (10:55 -0500)]
drm/amd/display: add newline to generic_reg_wait timeout message
Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@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>
Dmytro Laktyushkin [Thu, 1 Dec 2016 23:13:25 +0000 (18:13 -0500)]
drm/amd/display: consolidate dce8-11.2 display clock code
Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@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>
Dmytro Laktyushkin [Wed, 30 Nov 2016 21:07:50 +0000 (16:07 -0500)]
drm/amd/display: remove clocks_state enum
Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@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>
Dmytro Laktyushkin [Wed, 30 Nov 2016 20:45:51 +0000 (15:45 -0500)]
drm/amd/display: remove get_min_clocks_state
Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@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>
Dmytro Laktyushkin [Wed, 30 Nov 2016 19:26:37 +0000 (14:26 -0500)]
drm/amd/display: remove store clock state
Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@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>
Dmytro Laktyushkin [Wed, 30 Nov 2016 16:03:37 +0000 (11:03 -0500)]
drm/amd/display: restyle display clock calls part 2
Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@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>
Dmytro Laktyushkin [Wed, 30 Nov 2016 15:49:51 +0000 (10:49 -0500)]
drm/amd/display: restyle display clock calls part 1
Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@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>
Dmytro Laktyushkin [Tue, 29 Nov 2016 22:22:27 +0000 (17:22 -0500)]
drm/amd/display: remove dead display clock code
Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@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>
Yongqiang Sun [Thu, 1 Dec 2016 18:37:25 +0000 (13:37 -0500)]
drm/amd/display: Add missing GRPH register definition
Signed-off-by: Yongqiang Sun <yongqiang.sun@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>
Tony Cheng [Wed, 30 Nov 2016 21:15:47 +0000 (16:15 -0500)]
drm/amd/display: refactor DCE11 DVVM
- move to new programming style
- clean up table to make it obvious what we are programming
Signed-off-by: Tony Cheng <tony.cheng@amd.com>
Reviewed-by: Zeyu Fan <Zeyu.Fan@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Roman Li [Wed, 30 Nov 2016 21:23:16 +0000 (16:23 -0500)]
drm/amd/display: fix REG_SET_5 macro
Signed-off-by: Roman Li <Roman.Li@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@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>
Harry Wentland [Thu, 1 Dec 2016 15:00:09 +0000 (10:00 -0500)]
drm/amd/display: Remove obsolete LATEST_ATOM_BIOS_SUPPORT
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>
Harry Wentland [Thu, 1 Dec 2016 14:43:14 +0000 (09:43 -0500)]
drm/amd/display: Removing extra newline
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>
Wenjing Liu [Wed, 30 Nov 2016 17:10:35 +0000 (12:10 -0500)]
drm/amd/display: Update rgb limited range csc matrix calculation
The issue causes hue adjustment for rgb
limited range color space programmed wrong.
Update calculation formula for rgb limited range
Signed-off-by: Wenjing Liu <Wenjing.Liu@amd.com>
Reviewed-by: Anthony Koo <Anthony.Koo@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Joshua Aberback [Tue, 29 Nov 2016 22:56:05 +0000 (17:56 -0500)]
drm/amd/display: Block 3D Timings
- we don't yet support 3D timings in DAL3
- somehow a code path was being executed that resulted in HW programming
for a 3D timing, which caused 3D displays to show half the desktop in one
frame, and the other half of the desktop in the next frame
- blocking all 3D timings in timing generator validation until we
implement proper 3D timing support
Signed-off-by: Joshua Aberback <Joshua.Aberback@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>
jimqu [Mon, 28 Nov 2016 00:05:46 +0000 (08:05 +0800)]
drm/amd/display: Fix memory corruption issue.
temp_flip_context is always same as current_context,
and the current_context will be freed in
dc_commit_targets(), but temp_flip_context will be used in
dc_update_surfaces_for_target().
Signed-off-by: JimQu <Jim.Qu@amd.com>
Reviewed-by: Andrey Grodzovsky <Andrey.Grodzovsky@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Zeyu Fan [Tue, 6 Dec 2016 17:59:52 +0000 (12:59 -0500)]
drm/amd/display: Fix bugs causing Hawaii and Bonaire not light up.
Signed-off-by: Zeyu Fan <Zeyu.Fan@amd.com>
Acked-by: Jordan Lazare <Jordan.Lazare@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Zeyu Fan [Wed, 7 Dec 2016 16:28:03 +0000 (11:28 -0500)]
drm/amd/display: Fix hdmi not lighting up on Hawaii.
Signed-off-by: Zeyu Fan <Zeyu.Fan@amd.com>
Acked-by: Jordan Lazare <Jordan.Lazare@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Alex Deucher [Tue, 13 Dec 2016 20:42:48 +0000 (15:42 -0500)]
drm/amd/dc/dm: remove redundant display structs
Now that the mc_access functions are gone, we no longer
need separate structs for all the different dce families
in dm.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Harry Wentland [Tue, 12 Sep 2017 19:58:20 +0000 (15:58 -0400)]
drm/amd/dc: Add dc display driver (v2)
Supported DCE versions: 8.0, 10.0, 11.0, 11.2
v2: rebase against 4.11
Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Harry Wentland [Wed, 13 Sep 2017 14:03:31 +0000 (10:03 -0400)]
drm/amdgpu: Pulling old prepare and submit for flip back
This is needed to ensure every single DC commit builds. Reverting
this again when it's no longer needed by DC.
This reverts commit
98da65d5e32583d89a1b1c760293b601816a98d3.
Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Alex Deucher [Tue, 19 Sep 2017 14:20:27 +0000 (10:20 -0400)]
drm/amdgpu: clarify license in amdgpu_trace_points.c
It was not clear. The rest of the driver is MIT/X11.
Reviewed-by: Christian König <christian.koenig@amd.com>
Acked-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Samuel Li [Tue, 22 Aug 2017 19:25:33 +0000 (15:25 -0400)]
drm/amdgpu: Add gem_prime_mmap support
v2: drop hdp invalidate/flush.
v3: honor pgoff during prime mmap. Add a barrier after cpu access.
v4: drop begin/end_cpu_access() for now, revisit later.
Signed-off-by: Samuel Li <Samuel.Li@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Rex Zhu [Wed, 20 Sep 2017 09:34:15 +0000 (17:34 +0800)]
drm/amd/powerplay: delete dead code in smumgr
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>
Rex Zhu [Wed, 20 Sep 2017 09:33:55 +0000 (17:33 +0800)]
drm/amd/powerplay: delete SMUM_FIELD_MASK
repeated defining in hwmgr.h
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>
Rex Zhu [Wed, 20 Sep 2017 09:31:07 +0000 (17:31 +0800)]
drm/amd/powerplay: delete SMUM_WAIT_INDIRECT_FIELD
repeated defining in hwmgr.h
use PHM_WAIT_INDIRECT_FIELD instand.
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>
Rex Zhu [Wed, 20 Sep 2017 09:26:03 +0000 (17:26 +0800)]
drm/amd/powerplay: delete SMUM_READ_FIELD
repeated defining in hwmgr.h
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>
Rex Zhu [Wed, 20 Sep 2017 09:24:58 +0000 (17:24 +0800)]
drm/amd/powerplay: delete SMUM_SET_FIELD
repeated defining in hwmgr.h
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>
Rex Zhu [Wed, 20 Sep 2017 09:21:25 +0000 (17:21 +0800)]
drm/amd/powerplay: delete SMUM_READ_VFPF_INDIRECT_FIELD
repeated defining in hwmgr.h
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>
Rex Zhu [Wed, 20 Sep 2017 09:19:58 +0000 (17:19 +0800)]
drm/amd/powerplay: delete SMUM_WRITE_VFPF_INDIRECT_FIELD
repeated defining in hwmgr.h
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>
Rex Zhu [Wed, 20 Sep 2017 09:18:16 +0000 (17:18 +0800)]
drm/amd/powerplay: delete SMUM_WRITE_FIELD
the macro is as same as PHM_WRITE_FIELD
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>
Rex Zhu [Wed, 20 Sep 2017 09:17:08 +0000 (17:17 +0800)]
drm/amd/powerplay: delete SMU_WRITE_INDIRECT_FIELD
the macro is as same as PHM_WRITE_INDIRECT_FIELD
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>
Rex Zhu [Wed, 20 Sep 2017 09:29:23 +0000 (17:29 +0800)]
drm/amd/powerplay: move macros to hwmgr.h
the macro is not relevant to SMU,
so rename SMU_WAIT_FIELD_UNEQUAL to
PHM_WAIT_FIELD_UNEQUAL and move to hwmgr.h
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>
Rex Zhu [Wed, 20 Sep 2017 09:04:33 +0000 (17:04 +0800)]
drm/amd/powerplay: move PHM_WAIT_VFPF_INDIRECT_FIELD to hwmgr.h
the macro is not relevant to SMU, so move to hwmgr.h
and rename to PHM_WAIT_VFPF_INDIRECT_FIELD
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>
Rex Zhu [Wed, 20 Sep 2017 09:00:50 +0000 (17:00 +0800)]
drm/amd/powerplay: move SMUM_WAIT_VFPF_INDIRECT_FIELD_UNEQUAL to hwmgr.h
the macro is not relevant to SMU, so move to hwmgr.h
and rename to PHM_WAIT_VFPF_INDIRECT_FIELD_UNEQUAL
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>
Rex Zhu [Wed, 20 Sep 2017 11:28:29 +0000 (19:28 +0800)]
drm/amd/powerplay: move SMUM_WAIT_INDIRECT_FIELD_UNEQUAL to hwmgr.h
the macro is not relevent to SMU, so move to hwmgr.h
and rename to PHM_WAIT_INDIRECT_FIELD_UNEQUAL
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>
Rex Zhu [Wed, 20 Sep 2017 11:22:01 +0000 (19:22 +0800)]
drm/amd/powerplay: add new helper functions in hwmgr.h
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>
Rex Zhu [Wed, 20 Sep 2017 08:49:29 +0000 (16:49 +0800)]
drm/amd/powerplay: use SMU_IND_INDEX/DATA_11 pair
in VFPF macros to support virtualization
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>
Rex Zhu [Tue, 26 Sep 2017 17:28:27 +0000 (13:28 -0400)]
drm/amd/powerplay: refine powerplay code.
delete struct smumgr, put smu backend function table
in struct hwmgr
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>
Rex Zhu [Wed, 20 Sep 2017 07:41:33 +0000 (15:41 +0800)]
drm/amd/powerplay: delete dead code in hwmgr.h
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>
Rex Zhu [Wed, 20 Sep 2017 03:22:56 +0000 (11:22 +0800)]
drm/amd/powerplay: refine interface in struct pp_smumgr_func
unify to use struct hwmgr as function parameter in
smumgr.
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>
Christian König [Mon, 11 Sep 2017 15:29:26 +0000 (17:29 +0200)]
drm/amdgpu: simplify pinning into visible VRAM
Just set the CPU access required flag when we pin it.
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>
Monk Liu [Tue, 19 Sep 2017 08:09:53 +0000 (16:09 +0800)]
drm/amdgpu:fix firmware memoryleak(v2)
this fix memory leak due to request_firmware after driver
unloaded
v2:
release gmc firmware for gmc6/7/8 as well
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>
Monk Liu [Fri, 15 Sep 2017 08:43:01 +0000 (16:43 +0800)]
drm/amdgpu:fix uvd ring fini routine(v2)
fix missing finish uvd enc_ring.
v2:
since the adev pointer check in already in ring_fini
so drop the check outsider
Signed-off-by: Monk Liu <Monk.Liu@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>
Monk Liu [Thu, 21 Sep 2017 07:10:06 +0000 (15:10 +0800)]
drm/amdgpu/sriov:alloc KIQ MQD in VRAM(v2)
this way after KIQ MQD released in drv unloading, CPC
can still let KIQ access this MQD thus RLCV SAVE_VF
will not fail
v2:
always use VRAM domain for KIQ MQD no matter BM or SRIOV
Signed-off-by: Monk Liu <Monk.Liu@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>
Monk Liu [Thu, 21 Sep 2017 06:59:40 +0000 (14:59 +0800)]
drm/amdgpu:unmap KCQ in gfx hw_fini(v2)
v2:
move kcq_disable out of SRIOV, make it genearal
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>
Monk Liu [Tue, 4 Jul 2017 08:40:58 +0000 (16:40 +0800)]
drm/amdgpu:halt when vm fault
only with this way we can debug the VMC page fault issue
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>
Yong Zhao [Tue, 19 Sep 2017 16:58:15 +0000 (12:58 -0400)]
drm/amdgpu: Add copy_pte_num_dw member in amdgpu_vm_pte_funcs
Use it to replace the hard coded value in amdgpu_vm_bo_update_mapping().
Signed-off-by: Yong Zhao <yong.zhao@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Yong Zhao [Fri, 15 Sep 2017 22:20:37 +0000 (18:20 -0400)]
drm/amdgpu: Fix a bug in amdgpu_fill_buffer()
When max_bytes is not 8 bytes aligned and bo size is larger than
max_bytes, the last 8 bytes in a ttm node may be left unchanged.
For example, on pre SDMA 4.0, max_bytes = 0x1fffff, and the bo size
is 0x200000, the problem will happen.
In order to fix the problem, we separately store the max nums of
PTEs/PDEs a single operation can set in amdgpu_vm_pte_funcs
structure, rather than inferring it from bytes limit of SDMA
constant fill, i.e. fill_max_bytes.
Together with the fix, we replace the hard code value "10" in
amdgpu_vm_bo_update_mapping() with the corresponding values from
structure amdgpu_vm_pte_funcs.
Signed-off-by: Yong Zhao <yong.zhao@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Yong Zhao [Mon, 18 Sep 2017 18:25:31 +0000 (14:25 -0400)]
drm/amdgpu: Correct bytes limit for SDMA 3.0 copy and fill
Signed-off-by: Yong Zhao <yong.zhao@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Christian König [Mon, 18 Sep 2017 12:32:38 +0000 (14:32 +0200)]
drm/amdgpu: use 2MB fragment size for GFX6,7 and 8
Use 2MB fragment size by default for older hardware generations as well.
Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: John Bridgman <john.bridgman@amd.com>
Reviewed-by: Roger He <Hongbo.He@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Xiangliang.Yu [Thu, 21 Sep 2017 02:19:49 +0000 (10:19 +0800)]
drm/amdgpu: Fix driver reloading failure
SRIOV doesn't implement PMC capability of PCIe, so it can't update
power state by reading PMC register.
Currently, amdgpu driver doesn't disable pci device when removing
driver, the enable_cnt of pci device will not be decrease to 0.
When reloading driver, pci_enable_device will do nothing as
enable_cnt is not zero. And power state will not be updated as PMC
is not support.
So current_state of pci device is not D0 state and pci_enable_msi
return fail.
Add pci_disable_device when remmoving driver to fix the issue.
Signed-off-by: Xiangliang.Yu <Xiangliang.Yu@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Rex Zhu [Thu, 21 Sep 2017 02:34:48 +0000 (10:34 +0800)]
drm/amd/powerplay: refine phm_register_thermal_interrupt interface
currently, not all asics implement this callback function
so not return error to avoid powerplay initialize failed
in those asices
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>
Evan Quan [Wed, 20 Sep 2017 08:25:40 +0000 (16:25 +0800)]
drm/amd/amdgpu: add vega10/raven mmhub/athub golden settings
Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Eric Huang [Tue, 19 Sep 2017 17:32:10 +0000 (13:32 -0400)]
drm/amd/powerplay: change alert temperature range
Change to more meaningful range that triggers thermal
interrupts.
Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Eric Huang [Fri, 15 Sep 2017 20:43:38 +0000 (16:43 -0400)]
drm/amd/powerplay: implement register thermal interrupt for Vega10
Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Eric Huang [Fri, 15 Sep 2017 20:38:49 +0000 (16:38 -0400)]
drm/amd/powerplay: add register thermal interrupt in hwmgr_hw_init
Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Eric Huang [Fri, 15 Sep 2017 20:33:38 +0000 (16:33 -0400)]
drm/amdgpu: add cgs query info of pci bus devfn
Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Tom St Denis [Tue, 19 Sep 2017 15:29:04 +0000 (11:29 -0400)]
drm/amd/amdgpu: Partial revert of iova debugfs
We discovered that on some devices even with iommu enabled
you can access all of system memory through the iommu translation.
Therefore, we revert the read method to the translation only service
and drop the write method completely.
Signed-off-by: Tom St Denis <tom.stdenis@amd.com>
Reviewed-by: Christan König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Evan Quan [Wed, 20 Sep 2017 02:55:44 +0000 (10:55 +0800)]
drm/amd/amgpu: update vega10 sdma golden setting
Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Evan Quan [Wed, 20 Sep 2017 02:53:39 +0000 (10:53 +0800)]
drm/amd/amgpu: update raven sdma golden setting
Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Monk Liu [Fri, 15 Sep 2017 06:35:09 +0000 (14:35 +0800)]
drm/amdgpu/sriov:fix memory leak after gpu reset
GPU reset will require all hw doing hw_init thus
ucode_init_bo will be invoked again, which lead to
memory leak
skip the fw_buf allocation during sriov gpu reset to avoid
memory leak.
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>