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drm/amd/display: Remove set but not used variable 'source_bpp'

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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 97bda0322b ("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>
This commit is contained in:
zhengbin 2019-10-05 10:44:33 +08:00 committed by Alex Deucher
parent b77095d5e1
commit a1fc51477c
1 changed files with 0 additions and 3 deletions
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3
drivers/gpu/drm/amd/display/dc/dsc/rc_calc.c
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@ -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);