diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dcn20/dcn20_mpc.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn20/dcn20_mpc.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_mpc.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_mpc.c index c38f7fdb43a8..ce95e7db4814 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_mpc.c +++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_mpc.c @@ -154,7 +154,10 @@ void mpc2_set_output_csc( * the CSC update so CSC is updated on frame boundary */ cur_mode = IX_REG_READ(MPC_OCSC_TEST_DEBUG_INDEX, MPC_OCSC_TEST_DEBUG_DATA, - MPC_OCSC_TEST_DEBUG_DATA_OCSC_MODE_IDX); + MPC_OCSC_TEST_DEBUG_DATA_STATUS_IDX); + + /* Isolate part of reg data we want [1..0] */ + cur_mode = cur_mode & MPC_OCSC_TEST_DEBUG_DATA_OCSC_MODE_MASK; if (cur_mode != MPC_OUTPUT_CSC_COEF_A) ocsc_mode = MPC_OUTPUT_CSC_COEF_A; @@ -211,7 +214,10 @@ void mpc2_set_ocsc_default( * the CSC update so CSC is updated on frame boundary */ cur_mode = IX_REG_READ(MPC_OCSC_TEST_DEBUG_INDEX, MPC_OCSC_TEST_DEBUG_DATA, - MPC_OCSC_TEST_DEBUG_DATA_OCSC_MODE_IDX); + MPC_OCSC_TEST_DEBUG_DATA_STATUS_IDX); + + /* Isolate part of reg data we want [1..0] */ + cur_mode = cur_mode & MPC_OCSC_TEST_DEBUG_DATA_OCSC_MODE_MASK; if (cur_mode != MPC_OUTPUT_CSC_COEF_A) ocsc_mode = MPC_OUTPUT_CSC_COEF_A; |