Dan Carpenter 9543a9c3e2 drm/amd/display: Possible divide by zero in set_speed() ...

If "speed" is zero then we use it as a divisor to find "prescale".  It's
better to move the check for zero to the very start of the function.

Fixes: 9eeec26a13 ("drm/amd/display: Refine i2c frequency calculating sequence")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

2020-03-13 11:52:35 -04:00

..

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

AMD DISPLAY CORE: Use fallthrough;

2020-03-13 11:52:34 -04:00

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: Update TX masks correctly

2020-02-25 11:02:41 -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: Possible divide by zero in set_speed()

2020-03-13 11:52:35 -04:00

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

…

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

AMD DISPLAY CORE: Use fallthrough;

2020-03-13 11:52:34 -04:00

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_old.c

drm/amd/display: update scaling filters

2020-02-25 11:02:33 -05:00

dce_scl_filters.c

drm/amd/display: update scaling filters

2020-02-25 11:02:33 -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: clean up a condition in dmub_psr_copy_settings()

2020-03-13 11:52:35 -04:00

dmub_psr.h

drm/amd/display: Add driver support for enabling PSR on DMCUB

2020-02-25 11:09:06 -05:00

Makefile

drm/amd/display: Add driver support for enabling PSR on DMCUB

2020-02-25 11:09:06 -05:00