On 2018-02-07 04:43 PM, Matthias Kaehlcke wrote: > The driver passes GRAPHICS_CSC_ADJUST_TYPE_SW of type enum > graphics_csc_adjust_type to program_color_matrix(), however the function > expects a parameter of type enum grph_color_adjust_option. Supposedly > the intention was to pass GRPH_COLOR_MATRIX_SW, which has the same value > as GRAPHICS_CSC_ADJUST_TYPE_SW, so the mismatch didn't cause any trouble. > > Pass GRPH_COLOR_MATRIX_SW to program_color_matrix() instead of > GRAPHICS_CSC_ADJUST_TYPE_SW, this also fixes the following warning when > building the kernel with clang: > > drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_transform.c:1129:24: > error: implicit conversion from enumeration type > 'enum graphics_csc_adjust_type' to different enumeration type > 'enum grph_color_adjust_option' [-Werror,-Wenum-conversion] > xfm_dce, tbl_entry, GRAPHICS_CSC_ADJUST_TYPE_SW); > > Signed-off-by: Matthias Kaehlcke <mka at chromium.org> Reviewed-by: Harry Wentland <harry.wentland at amd.com> Harry > --- > drivers/gpu/drm/amd/display/dc/dce/dce_transform.c | 2 +- > drivers/gpu/drm/amd/display/dc/dce110/dce110_opp_csc_v.c | 2 +- > 2 files changed, 2 insertions(+), 2 deletions(-) > > diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_transform.c b/drivers/gpu/drm/amd/display/dc/dce/dce_transform.c > index 0f662e6ee9bd..ac28113c4d67 100644 > --- a/drivers/gpu/drm/amd/display/dc/dce/dce_transform.c > +++ b/drivers/gpu/drm/amd/display/dc/dce/dce_transform.c > @@ -1126,7 +1126,7 @@ void dce110_opp_set_csc_adjustment( > CSC_COLOR_MODE_GRAPHICS_OUTPUT_CSC; > > program_color_matrix( > - xfm_dce, tbl_entry, GRAPHICS_CSC_ADJUST_TYPE_SW); > + xfm_dce, tbl_entry, GRPH_COLOR_MATRIX_SW); > > /* We did everything ,now program DxOUTPUT_CSC_CONTROL */ > configure_graphics_mode(xfm_dce, config, GRAPHICS_CSC_ADJUST_TYPE_SW, > diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_opp_csc_v.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_opp_csc_v.c > index feb397b5c1a3..4245e1f818a3 100644 > --- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_opp_csc_v.c > +++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_opp_csc_v.c > @@ -727,7 +727,7 @@ void dce110_opp_v_set_csc_adjustment( > CSC_COLOR_MODE_GRAPHICS_OUTPUT_CSC; > > program_color_matrix_v( > - xfm_dce, tbl_entry, GRAPHICS_CSC_ADJUST_TYPE_SW); > + xfm_dce, tbl_entry, GRPH_COLOR_MATRIX_SW); > > /* We did everything ,now program DxOUTPUT_CSC_CONTROL */ > configure_graphics_mode_v(xfm_dce, config, GRAPHICS_CSC_ADJUST_TYPE_SW, >
