[PATCH 06/12] drm/amd/display: Remove unused variables from dml_rq_dlg_get_dlg_params

From: "Maíra Canal" <mairacanal@riseup.net>
To: Harry Wentland <harry.wentland@amd.com>,
	Leo Li <sunpeng.li@amd.com>,
	Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>,
	Alex Deucher <alexander.deucher@amd.com>,
	christian.koenig@amd.com, Xinhui.Pan@amd.com,
	David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
	Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>,
	Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>,
	Aurabindo Pillai <aurabindo.pillai@amd.com>
Cc: magalilemes00@gmail.com, tales.aparecida@gmail.com,
	linux-kernel@vger.kernel.org, amd-gfx@lists.freedesktop.org,
	mwen@igalia.com, "Maíra Canal" <mairacanal@riseup.net>,
	"Isabella Basso" <isabbasso@riseup.net>,
	andrealmeid@riseup.net
Subject: [PATCH 06/12] drm/amd/display: Remove unused variables from dml_rq_dlg_get_dlg_params
Date: Thu, 14 Jul 2022 13:45:01 -0300	[thread overview]
Message-ID: <20220714164507.561751-6-mairacanal@riseup.net> (raw)
In-Reply-To: <20220714164507.561751-1-mairacanal@riseup.net>

Remove the variables dispclk_delay_subtotal and dppclk_delay_subtotal from
the function dml_rq_dlg_get_dlg_params.

This was pointed by clang with the following warning:

drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn31/display_rq_dlg_calc_31.c:920:15:
warning: variable 'dispclk_delay_subtotal' set but not used [-Wunused-but-set-variable]
        unsigned int dispclk_delay_subtotal;
                     ^
drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn31/display_rq_dlg_calc_31.c:919:15:
warning: variable 'dppclk_delay_subtotal' set but not used [-Wunused-but-set-variable]
        unsigned int dppclk_delay_subtotal;
                     ^
2 warnings generated.

Signed-off-by: Maíra Canal <mairacanal@riseup.net>
---
 .../dc/dml/dcn31/display_rq_dlg_calc_31.c     | 19 -------------------
 1 file changed, 19 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn31/display_rq_dlg_calc_31.c b/drivers/gpu/drm/amd/display/dc/dml/dcn31/display_rq_dlg_calc_31.c
index c94cf6e01e25..66b82e4f05c6 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/dcn31/display_rq_dlg_calc_31.c
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn31/display_rq_dlg_calc_31.c
@@ -866,7 +866,6 @@ static void dml_rq_dlg_get_dlg_params(
 {
 	const display_pipe_source_params_st *src = &e2e_pipe_param[pipe_idx].pipe.src;
 	const display_pipe_dest_params_st *dst = &e2e_pipe_param[pipe_idx].pipe.dest;
-	const display_output_params_st *dout = &e2e_pipe_param[pipe_idx].dout;
 	const display_clocks_and_cfg_st *clks = &e2e_pipe_param[pipe_idx].clks_cfg;
 	const scaler_ratio_depth_st *scl = &e2e_pipe_param[pipe_idx].pipe.scale_ratio_depth;
 	const scaler_taps_st *taps = &e2e_pipe_param[pipe_idx].pipe.scale_taps;
@@ -916,9 +915,6 @@ 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;
 	unsigned int dst_x_after_scaler;
 	unsigned int dst_y_after_scaler;
@@ -1037,21 +1033,6 @@ static void dml_rq_dlg_get_dlg_params(
 	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
-		dispclk_delay_subtotal += dsc_delay;
-	}
-
 	vstartup_start = dst->vstartup_start;
 	if (interlaced) {
 		if (vstartup_start / 2.0 - (double) (vready_offset + vupdate_width + vupdate_offset) / htotal <= vblank_end / 2.0)
-- 
2.36.1

