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linux/drivers/gpu/drm/amd/display/dc/dce
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Aric Cyr 2b63d0ec0d drm/amd/display: Check engine is not NULL before acquiring 
[Why]
Engine can be NULL in some cases, so we must not acquire it.

[How]
Check for NULL engine before acquiring.

Signed-off-by: Aric Cyr <aric.cyr@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-02-11 15:07:03 -05:00
..
dce_abm.c
drm/amdgpu: Add DC feature mask to disable fractional pwm
2019-10-25 16:50:10 -04:00
dce_abm.h
drm/amd/display: Drop CONFIG_DRM_AMD_DC_DCN2_0 and DSC_SUPPORTED
2019-11-13 15:29:44 -05:00
dce_audio.c
drm/amd/display: support spdif
2019-08-23 11:42:05 -05:00
dce_audio.h
drm/amd/display: Fix a typo - dce_aduio_mask --> dce_audio_mask
2019-08-12 12:47:49 -05:00
dce_aux.c
drm/amd/display: Check engine is not NULL before acquiring
2020-02-11 15:07:03 -05:00
dce_aux.h
drm/amd/display: Drop CONFIG_DRM_AMD_DC_DCN2_0 and DSC_SUPPORTED
2019-11-13 15:29:44 -05:00
dce_clk_mgr.c
drm/amd: drop use of drmp.h in os_types.h
2019-06-10 22:59:45 +02:00
dce_clock_source.c
drm/amd/display: rename DCN1_0 kconfig to DCN
2019-11-13 15:29:44 -05:00
dce_clock_source.h
drm/amd/display: rename DCN1_0 kconfig to DCN
2019-11-13 15:29:44 -05:00
dce_dmcu.c
drm/amd/display: remove psr state condition when psr exit case
2020-01-16 14:15:56 -05:00
dce_dmcu.h
drm/amd/display: Drop CONFIG_DRM_AMD_DC_DCN2_1 flag
2019-11-13 15:29:44 -05:00
dce_hwseq.c
drm/amd/display: add separate of private hwss functions
2019-12-05 16:26:46 -05:00
dce_hwseq.h
drm/amd/display: add separate of private hwss functions
2019-12-05 16:26:46 -05:00
dce_i2c_hw.c
drm/amd/display: init hw i2c speed
2020-01-22 16:55:28 -05:00
dce_i2c_hw.h
drm/amd/display: init hw i2c speed
2020-01-22 16:55:28 -05:00
dce_i2c_sw.c
drm/amd/display: add oem i2c implemenation in dc
2019-11-13 15:29:43 -05:00
dce_i2c_sw.h
drm/amd/display: add oem i2c implemenation in dc
2019-11-13 15:29:43 -05:00
dce_i2c.c
drm/amd/display: add oem i2c implemenation in dc
2019-11-13 15:29:43 -05:00
dce_i2c.h
drm/amd/display: Remove redundant i2c structs
2018-08-27 15:20:56 -05:00
dce_ipp.c
drm/amd: drop use of drmp.h in os_types.h
2019-06-10 22:59:45 +02:00
dce_ipp.h
drm/amd/display: dce80, 100, 110 and 112 to dce ipp refactor
2017-09-26 18:06:39 -04:00
dce_link_encoder.c
drm/amd: drop use of drmp.h in os_types.h
2019-06-10 22:59:45 +02:00
dce_link_encoder.h
drm/amdgpu/display: add support for LVDS (v5)
2018-08-27 11:11:15 -05:00
dce_mem_input.c
drm/amd/display: rename variable eanble -> enable
2019-09-16 10:42:55 -05:00
dce_mem_input.h
drm/amd/display: Separate mem input constuctors for dce 112 and 120
2018-04-11 13:07:42 -05:00
dce_opp.c
drm/amd: drop use of drmp.h in os_types.h
2019-06-10 22:59:45 +02:00
dce_opp.h
amdgpu/dc: make opp construct void.
2017-09-29 13:01:42 -04:00
dce_scl_filters.c
drm/amd/display: get rid of 32.32 unsigned fixed point
2018-05-18 16:08:21 -05:00
dce_stream_encoder.c
drm/amd/display: rename DCN1_0 kconfig to DCN
2019-11-13 15:29:44 -05:00
dce_stream_encoder.h
drm/amd/display: Connect dig_fe to otg directly instead of calling bios
2019-01-25 16:15:37 -05:00
dce_transform.c
drm/amd/display: add HDR visual confirm
2018-07-16 16:11:49 -05:00
dce_transform.h
drm/amd/display: Add regamma lut write mask to SOC base
2018-03-05 15:34:10 -05:00
dmub_psr.c
drm/amd/display: Driverside changes to support PSR in DMCUB
2020-01-16 14:13:23 -05:00
dmub_psr.h
drm/amd/display: Driverside changes to support PSR in DMCUB
2020-01-16 14:13:23 -05:00
Makefile
drm/amd/display: move clk_mgr files to right place
2019-05-31 10:39:31 -05:00