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From 2b7c94cd4151a4711c3184b74e82e199f548474f Mon Sep 17 00:00:00 2001
From: zhengbin <zhengbin13@huawei.com>
Date: Sat, 5 Oct 2019 10:44:33 +0800
Subject: [PATCH 4010/4256] drm/amd/display: Remove set but not used variable
'source_bpp'
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/gpu/drm/amd/display/dc/dsc/rc_calc.c: In function calc_rc_params:
drivers/gpu/drm/amd/display/dc/dsc/rc_calc.c:180:6: warning: variable source_bpp set but not used [-Wunused-but-set-variable]
It is not used since commit 97bda0322b8a ("drm/amd/display:
Add DSC support for Navi (v2)")
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: zhengbin <zhengbin13@huawei.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/gpu/drm/amd/display/dc/dsc/rc_calc.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/dsc/rc_calc.c b/drivers/gpu/drm/amd/display/dc/dsc/rc_calc.c
index ca51e83f8764..76c4b12d6824 100644
--- a/drivers/gpu/drm/amd/display/dc/dsc/rc_calc.c
+++ b/drivers/gpu/drm/amd/display/dc/dsc/rc_calc.c
@@ -177,7 +177,6 @@ void calc_rc_params(struct rc_params *rc, enum colour_mode cm, enum bits_per_com
{
float bpp_group;
float initial_xmit_delay_factor;
- int source_bpp;
int padding_pixels;
int i;
@@ -217,8 +216,6 @@ void calc_rc_params(struct rc_params *rc, enum colour_mode cm, enum bits_per_com
rc->initial_xmit_delay++;
}
- source_bpp = MODE_SELECT(bpc * 3, bpc * 2, bpc * 1.5);
-
rc->flatness_min_qp = ((bpc == BPC_8) ? (3) : ((bpc == BPC_10) ? (7) : (11))) - ((minor_version == 1 && cm == CM_444) ? 1 : 0);
rc->flatness_max_qp = ((bpc == BPC_8) ? (12) : ((bpc == BPC_10) ? (16) : (20))) - ((minor_version == 1 && cm == CM_444) ? 1 : 0);
rc->flatness_det_thresh = 2 << (bpc - 8);
--
2.17.1
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