* [PATCH -next] drm/amd/display: remove possible condition with no effect (if == else)
@ 2022-09-01 8:34 Yang Li
2022-09-09 20:43 ` Alex Deucher
0 siblings, 1 reply; 2+ messages in thread
From: Yang Li @ 2022-09-01 8:34 UTC (permalink / raw)
To: alexander.deucher
Cc: harry.wentland, sunpeng.li, Rodrigo.Siqueira, christian.koenig,
Xinhui.Pan, airlied, daniel, amd-gfx, dri-devel, linux-kernel,
Yang Li, Abaci Robot
Conditional statements have no effect to next process.So remove it.
Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=2028
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
---
.../drm/amd/display/dc/dml/dcn32/display_mode_vba_util_32.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_util_32.c b/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_util_32.c
index e4fd540dec0f..8f1c0e12dd86 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_util_32.c
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_util_32.c
@@ -4663,10 +4663,6 @@ void dml32_CalculateMinAndMaxPrefetchMode(
} else if (AllowForPStateChangeOrStutterInVBlankFinal == dm_prefetch_support_uclk_fclk_and_stutter) {
*MinPrefetchMode = 0;
*MaxPrefetchMode = 0;
- } else if (AllowForPStateChangeOrStutterInVBlankFinal ==
- dm_prefetch_support_uclk_fclk_and_stutter_if_possible) {
- *MinPrefetchMode = 0;
- *MaxPrefetchMode = 3;
} else {
*MinPrefetchMode = 0;
*MaxPrefetchMode = 3;
--
2.20.1.7.g153144c
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH -next] drm/amd/display: remove possible condition with no effect (if == else)
2022-09-01 8:34 [PATCH -next] drm/amd/display: remove possible condition with no effect (if == else) Yang Li
@ 2022-09-09 20:43 ` Alex Deucher
0 siblings, 0 replies; 2+ messages in thread
From: Alex Deucher @ 2022-09-09 20:43 UTC (permalink / raw)
To: Yang Li
Cc: alexander.deucher, sunpeng.li, Abaci Robot, Xinhui.Pan,
Rodrigo.Siqueira, linux-kernel, amd-gfx, airlied, dri-devel,
christian.koenig
Applied. Thanks!
Alex
On Thu, Sep 1, 2022 at 4:34 AM Yang Li <yang.lee@linux.alibaba.com> wrote:
>
> Conditional statements have no effect to next process.So remove it.
>
> Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=2028
> Reported-by: Abaci Robot <abaci@linux.alibaba.com>
> Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
> ---
> .../drm/amd/display/dc/dml/dcn32/display_mode_vba_util_32.c | 4 ----
> 1 file changed, 4 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_util_32.c b/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_util_32.c
> index e4fd540dec0f..8f1c0e12dd86 100644
> --- a/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_util_32.c
> +++ b/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_util_32.c
> @@ -4663,10 +4663,6 @@ void dml32_CalculateMinAndMaxPrefetchMode(
> } else if (AllowForPStateChangeOrStutterInVBlankFinal == dm_prefetch_support_uclk_fclk_and_stutter) {
> *MinPrefetchMode = 0;
> *MaxPrefetchMode = 0;
> - } else if (AllowForPStateChangeOrStutterInVBlankFinal ==
> - dm_prefetch_support_uclk_fclk_and_stutter_if_possible) {
> - *MinPrefetchMode = 0;
> - *MaxPrefetchMode = 3;
> } else {
> *MinPrefetchMode = 0;
> *MaxPrefetchMode = 3;
> --
> 2.20.1.7.g153144c
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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