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SubjectRe: [PATCH] drm/amd/display: Remove the unused variable dppclk_delay_subtotal
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On 3/21/23 21:59, Jiapeng Chong wrote:
> Variable dppclk_delay_subtotal is not effectively used, so delete it.
>
> drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn314/display_rq_dlg_calc_314.c:1004:15: warning: variable 'dppclk_delay_subtotal' set but not used.
>
> Reported-by: Abaci Robot <abaci@linux.alibaba.com>
> Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=4584
> Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>

Applied, thanks!

> ---
> .../display/dc/dml/dcn314/display_rq_dlg_calc_314.c | 10 ----------
> 1 file changed, 10 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn314/display_rq_dlg_calc_314.c b/drivers/gpu/drm/amd/display/dc/dml/dcn314/display_rq_dlg_calc_314.c
> index 6576b897a512..d1c2693a2e28 100644
> --- a/drivers/gpu/drm/amd/display/dc/dml/dcn314/display_rq_dlg_calc_314.c
> +++ b/drivers/gpu/drm/amd/display/dc/dml/dcn314/display_rq_dlg_calc_314.c
> @@ -1001,7 +1001,6 @@ static void dml_rq_dlg_get_dlg_params(
> unsigned int vupdate_width;
> unsigned int vready_offset;
>
> - unsigned int dppclk_delay_subtotal;
> unsigned int dispclk_delay_subtotal;
>
> unsigned int vstartup_start;
> @@ -1130,17 +1129,8 @@ static void dml_rq_dlg_get_dlg_params(
> vupdate_offset = dst->vupdate_offset;
> vupdate_width = dst->vupdate_width;
> vready_offset = dst->vready_offset;
> -
> - dppclk_delay_subtotal = mode_lib->ip.dppclk_delay_subtotal;
> dispclk_delay_subtotal = mode_lib->ip.dispclk_delay_subtotal;
>
> - if (scl_enable)
> - dppclk_delay_subtotal += mode_lib->ip.dppclk_delay_scl;
> - else
> - dppclk_delay_subtotal += mode_lib->ip.dppclk_delay_scl_lb_only;
> -
> - dppclk_delay_subtotal += mode_lib->ip.dppclk_delay_cnvc_formatter + src->num_cursors * mode_lib->ip.dppclk_delay_cnvc_cursor;
> -
> if (dout->dsc_enable) {
> double dsc_delay = get_dsc_delay(mode_lib, e2e_pipe_param, num_pipes, pipe_idx); // FROM VBA
>

--
Hamza

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