On Thu, Jul 14, 2022 at 12:46 PM Maíra Canal <mairacanal@xxxxxxxxxx> wrote:
>
> The parameters WritebackPixelFormat and WritebackVRatio are removed as
> they are not used on the function dml30_CalculateWriteBackDISPCLK.
Maybe this is done for consistency with other dml code for other DCN blocks?
Alex
>
> Signed-off-by: Maíra Canal <mairacanal@xxxxxxxxxx>
> ---
> drivers/gpu/drm/amd/display/dc/dml/dcn30/dcn30_fpu.c | 2 --
> .../gpu/drm/amd/display/dc/dml/dcn30/display_mode_vba_30.c | 6 ------
> .../gpu/drm/amd/display/dc/dml/dcn30/display_mode_vba_30.h | 2 --
> 3 files changed, 10 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn30/dcn30_fpu.c b/drivers/gpu/drm/amd/display/dc/dml/dcn30/dcn30_fpu.c
> index a8db1306750e..746bb93ade6c 100644
> --- a/drivers/gpu/drm/amd/display/dc/dml/dcn30/dcn30_fpu.c
> +++ b/drivers/gpu/drm/amd/display/dc/dml/dcn30/dcn30_fpu.c
> @@ -322,10 +322,8 @@ void dcn30_fpu_populate_dml_writeback_from_context(
> * parameters per pipe
> */
> writeback_dispclk = dml30_CalculateWriteBackDISPCLK(
> - dout_wb.wb_pixel_format,
> pipes[pipe_cnt].pipe.dest.pixel_rate_mhz,
> dout_wb.wb_hratio,
> - dout_wb.wb_vratio,
> dout_wb.wb_htaps_luma,
> dout_wb.wb_vtaps_luma,
> dout_wb.wb_src_width,
> diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn30/display_mode_vba_30.c b/drivers/gpu/drm/amd/display/dc/dml/dcn30/display_mode_vba_30.c
> index 876b321b30ca..37049daaab4c 100644
> --- a/drivers/gpu/drm/amd/display/dc/dml/dcn30/display_mode_vba_30.c
> +++ b/drivers/gpu/drm/amd/display/dc/dml/dcn30/display_mode_vba_30.c
> @@ -1938,10 +1938,8 @@ static void DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerforman
> if (v->WritebackEnable[k]) {
> v->WritebackDISPCLK = dml_max(v->WritebackDISPCLK,
> dml30_CalculateWriteBackDISPCLK(
> - v->WritebackPixelFormat[k],
> v->PixelClock[k],
> v->WritebackHRatio[k],
> - v->WritebackVRatio[k],
> v->WritebackHTaps[k],
> v->WritebackVTaps[k],
> v->WritebackSourceWidth[k],
> @@ -3284,10 +3282,8 @@ static double CalculateTWait(
> }
>
> double dml30_CalculateWriteBackDISPCLK(
> - enum source_format_class WritebackPixelFormat,
> double PixelClock,
> double WritebackHRatio,
> - double WritebackVRatio,
> unsigned int WritebackHTaps,
> unsigned int WritebackVTaps,
> long WritebackSourceWidth,
> @@ -3794,10 +3790,8 @@ void dml30_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_l
> if (v->WritebackEnable[k] == true) {
> v->WritebackRequiredDISPCLK = dml_max(v->WritebackRequiredDISPCLK,
> dml30_CalculateWriteBackDISPCLK(
> - v->WritebackPixelFormat[k],
> v->PixelClock[k],
> v->WritebackHRatio[k],
> - v->WritebackVRatio[k],
> v->WritebackHTaps[k],
> v->WritebackVTaps[k],
> v->WritebackSourceWidth[k],
> diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn30/display_mode_vba_30.h b/drivers/gpu/drm/amd/display/dc/dml/dcn30/display_mode_vba_30.h
> index daaf0883b84d..12c070434eee 100644
> --- a/drivers/gpu/drm/amd/display/dc/dml/dcn30/display_mode_vba_30.h
> +++ b/drivers/gpu/drm/amd/display/dc/dml/dcn30/display_mode_vba_30.h
> @@ -29,10 +29,8 @@
> void dml30_recalculate(struct display_mode_lib *mode_lib);
> void dml30_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_lib);
> double dml30_CalculateWriteBackDISPCLK(
> - enum source_format_class WritebackPixelFormat,
> double PixelClock,
> double WritebackHRatio,
> - double WritebackVRatio,
> unsigned int WritebackHTaps,
> unsigned int WritebackVTaps,
> long WritebackSourceWidth,
> --
> 2.36.1
>
