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| author | Derek Lai <Derek.Lai@amd.com> | 2019-05-22 14:49:23 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-06-11 12:49:38 -0500 |
| commit | f09220041851d585a26063ff13a0cd1d2afc0629 (patch) | |
| tree | 2c3eb4d619126cfe916f5d2ab2217829b862cab0 /drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h | |
| parent | 0bfb01ce90c69825ddd8d84d77df11d47d263fd3 (diff) | |
drm/amd/display: add i2c_hw_Status check to make sure as HW I2c in use
1. Add i2c_hw_Status check to make sure when HW i2c is in use.
2. Don't reset HW engine in is_hw_busy() and instead do this in
process_transaction() because SW i2c does not check if hw i2c is in use
Signed-off-by: Derek Lai <Derek.Lai@amd.com>
Reviewed-by: Charlene Liu <Charlene.Liu@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h')
0 files changed, 0 insertions, 0 deletions