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Message-Id: <20221117070655.52749-2-jiapeng.chong@linux.alibaba.com>
Date: Thu, 17 Nov 2022 15:06:55 +0800
From: Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
To: alexander.deucher@....com
Cc: christian.koenig@....com, Xinhui.Pan@....com, airlied@...il.com,
daniel@...ll.ch, amd-gfx@...ts.freedesktop.org,
dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>,
Abaci Robot <abaci@...ux.alibaba.com>
Subject: [PATCH 2/2] drm/amd/display: Remove set but unused variable cursor_bpp
Variable cursor_bpp is not effectively used in the function, so delete it.
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn32/dcn32_hwseq.c:217:10: warning: variable ‘cursor_bpp’ set but not used.
Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=3120
Reported-by: Abaci Robot <abaci@...ux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
---
drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c
index 763311ffb967..311be35de315 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c
@@ -214,7 +214,6 @@ static uint32_t dcn32_calculate_cab_allocation(struct dc *dc, struct dc_state *c
uint32_t lines_per_way = 0;
uint8_t num_ways = 0;
uint8_t bytes_per_pixel = 0;
- uint8_t cursor_bpp = 0;
uint16_t mblk_width = 0;
uint16_t mblk_height = 0;
uint16_t mall_alloc_width_blk_aligned = 0;
@@ -288,19 +287,16 @@ static uint32_t dcn32_calculate_cab_allocation(struct dc *dc, struct dc_state *c
switch (pipe->stream->cursor_attributes.color_format) {
case CURSOR_MODE_MONO:
cursor_size /= 2;
- cursor_bpp = 4;
break;
case CURSOR_MODE_COLOR_1BIT_AND:
case CURSOR_MODE_COLOR_PRE_MULTIPLIED_ALPHA:
case CURSOR_MODE_COLOR_UN_PRE_MULTIPLIED_ALPHA:
cursor_size *= 4;
- cursor_bpp = 4;
break;
case CURSOR_MODE_COLOR_64BIT_FP_PRE_MULTIPLIED:
case CURSOR_MODE_COLOR_64BIT_FP_UN_PRE_MULTIPLIED:
cursor_size *= 8;
- cursor_bpp = 8;
break;
}
--
2.20.1.7.g153144c
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