* [PATCH] drm/amd: add dc feature mask flags for PSR allow smu and multi-display optimizations
@ 2022-04-25 19:10 David Zhang
2022-04-25 19:18 ` Harry Wentland
0 siblings, 1 reply; 5+ messages in thread
From: David Zhang @ 2022-04-25 19:10 UTC (permalink / raw)
To: amd-gfx
Cc: stylon.wang, Sunpeng.Li, Harry.Wentland, qingqing.zhuo,
Rodrigo.Siqueira, roman.li, solomon.chiu, jerry.zuo,
Aurabindo.Pillai, wayne.lin, Bhawanpreet.Lakha,
agustin.gutierrez, pavle.kotarac
[Why]
Allow for PSR SMU optimization and PSR multiple display optimization.
[How]
Add feature flags of PSR smu optimization and PSR multiple display
optimiztaion, and set them during init sequence. By default, flags
are disabled.
Signed-off-by: David Zhang <dingchen.zhang@amd.com>
---
drivers/gpu/drm/amd/include/amd_shared.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/amd/include/amd_shared.h b/drivers/gpu/drm/amd/include/amd_shared.h
index 741dae17562a..06f21e9008c6 100644
--- a/drivers/gpu/drm/amd/include/amd_shared.h
+++ b/drivers/gpu/drm/amd/include/amd_shared.h
@@ -234,6 +234,8 @@ enum DC_FEATURE_MASK {
DC_EDP_NO_POWER_SEQUENCING = (1 << 4), //0x10, disabled by default
DC_DISABLE_LTTPR_DP1_4A = (1 << 5), //0x20, disabled by default
DC_DISABLE_LTTPR_DP2_0 = (1 << 6), //0x40, disabled by default
+ DC_PSR_ALLOW_SMU_OPT = (1 << 7), //0x80, disabled by default
+ DC_PSR_ALLOW_MULTI_DISP_OPT = (1 << 8), //0x100, disabled by default
};
enum DC_DEBUG_MASK {
--
2.25.1
^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [PATCH] drm/amd: add dc feature mask flags for PSR allow smu and multi-display optimizations
2022-04-25 19:10 [PATCH] drm/amd: add dc feature mask flags for PSR allow smu and multi-display optimizations David Zhang
@ 2022-04-25 19:18 ` Harry Wentland
0 siblings, 0 replies; 5+ messages in thread
From: Harry Wentland @ 2022-04-25 19:18 UTC (permalink / raw)
To: David Zhang, amd-gfx
Cc: stylon.wang, Sunpeng.Li, qingqing.zhuo, Rodrigo.Siqueira,
roman.li, solomon.chiu, jerry.zuo, Aurabindo.Pillai, wayne.lin,
Bhawanpreet.Lakha, agustin.gutierrez, pavle.kotarac
On 2022-04-25 15:10, David Zhang wrote:
> [Why]
> Allow for PSR SMU optimization and PSR multiple display optimization.
>
> [How]
> Add feature flags of PSR smu optimization and PSR multiple display
> optimiztaion, and set them during init sequence. By default, flags
> are disabled.
>
> Signed-off-by: David Zhang <dingchen.zhang@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Harry
> ---
> drivers/gpu/drm/amd/include/amd_shared.h | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/drivers/gpu/drm/amd/include/amd_shared.h b/drivers/gpu/drm/amd/include/amd_shared.h
> index 741dae17562a..06f21e9008c6 100644
> --- a/drivers/gpu/drm/amd/include/amd_shared.h
> +++ b/drivers/gpu/drm/amd/include/amd_shared.h
> @@ -234,6 +234,8 @@ enum DC_FEATURE_MASK {
> DC_EDP_NO_POWER_SEQUENCING = (1 << 4), //0x10, disabled by default
> DC_DISABLE_LTTPR_DP1_4A = (1 << 5), //0x20, disabled by default
> DC_DISABLE_LTTPR_DP2_0 = (1 << 6), //0x40, disabled by default
> + DC_PSR_ALLOW_SMU_OPT = (1 << 7), //0x80, disabled by default
> + DC_PSR_ALLOW_MULTI_DISP_OPT = (1 << 8), //0x100, disabled by default
> };
>
> enum DC_DEBUG_MASK {
^ permalink raw reply [flat|nested] 5+ messages in thread
* [PATCH] drm/amd: add dc feature mask flags for PSR allow smu and multi-display optimizations
@ 2022-04-25 20:09 David Zhang
0 siblings, 0 replies; 5+ messages in thread
From: David Zhang @ 2022-04-25 20:09 UTC (permalink / raw)
To: amd-gfx
Cc: stylon.wang, Sunpeng.Li, Harry Wentland, qingqing.zhuo,
Rodrigo.Siqueira, Roman Li, solomon.chiu, jerry.zuo,
Aurabindo.Pillai, wayne.lin, Bhawanpreet.Lakha,
agustin.gutierrez, pavle.kotarac
[Why]
Allow for PSR SMU optimization and PSR multiple display optimization.
[How]
Add feature flags of PSR smu optimization and PSR multiple display
optimiztaion, and set them during init sequence. By default, flags
are disabled.
Signed-off-by: David Zhang <dingchen.zhang@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Roman Li <Roman.Li@amd.com>
---
drivers/gpu/drm/amd/include/amd_shared.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/amd/include/amd_shared.h b/drivers/gpu/drm/amd/include/amd_shared.h
index 741dae17562a..06f21e9008c6 100644
--- a/drivers/gpu/drm/amd/include/amd_shared.h
+++ b/drivers/gpu/drm/amd/include/amd_shared.h
@@ -234,6 +234,8 @@ enum DC_FEATURE_MASK {
DC_EDP_NO_POWER_SEQUENCING = (1 << 4), //0x10, disabled by default
DC_DISABLE_LTTPR_DP1_4A = (1 << 5), //0x20, disabled by default
DC_DISABLE_LTTPR_DP2_0 = (1 << 6), //0x40, disabled by default
+ DC_PSR_ALLOW_SMU_OPT = (1 << 7), //0x80, disabled by default
+ DC_PSR_ALLOW_MULTI_DISP_OPT = (1 << 8), //0x100, disabled by default
};
enum DC_DEBUG_MASK {
--
2.25.1
^ permalink raw reply related [flat|nested] 5+ messages in thread
* RE: [PATCH] drm/amd: add dc feature mask flags for PSR allow smu and multi-display optimizations
2022-04-25 19:24 David Zhang
@ 2022-04-25 19:56 ` Li, Roman
0 siblings, 0 replies; 5+ messages in thread
From: Li, Roman @ 2022-04-25 19:56 UTC (permalink / raw)
To: Zhang, Dingchen (David), amd-gfx
Cc: Wang, Chao-kai (Stylon), Li, Sun peng (Leo),
Wentland, Harry, Zhuo, Qingqing (Lillian),
Siqueira, Rodrigo, Chiu, Solomon, Zuo, Jerry, Pillai, Aurabindo,
Lin, Wayne, Lakha, Bhawanpreet, Gutierrez, Agustin, Kotarac,
Pavle
[Public]
Reviewed-by: Roman Li <Roman.Li@amd.com>
> -----Original Message-----
> From: Zhang, Dingchen (David) <Dingchen.Zhang@amd.com>
> Sent: Monday, April 25, 2022 3:25 PM
> To: amd-gfx@lists.freedesktop.org
> Cc: Wentland, Harry <Harry.Wentland@amd.com>; Li, Sun peng (Leo)
> <Sunpeng.Li@amd.com>; Lakha, Bhawanpreet
> <Bhawanpreet.Lakha@amd.com>; Siqueira, Rodrigo
> <Rodrigo.Siqueira@amd.com>; Pillai, Aurabindo <Aurabindo.Pillai@amd.com>;
> Zhuo, Qingqing (Lillian) <Qingqing.Zhuo@amd.com>; Li, Roman
> <Roman.Li@amd.com>; Lin, Wayne <Wayne.Lin@amd.com>; Wang, Chao-kai
> (Stylon) <Stylon.Wang@amd.com>; Chiu, Solomon <Solomon.Chiu@amd.com>;
> Kotarac, Pavle <Pavle.Kotarac@amd.com>; Gutierrez, Agustin
> <Agustin.Gutierrez@amd.com>; Zuo, Jerry <Jerry.Zuo@amd.com>
> Subject: [PATCH] drm/amd: add dc feature mask flags for PSR allow smu and
> multi-display optimizations
>
> [Why]
> Allow for PSR SMU optimization and PSR multiple display optimization.
>
> [How]
> Add feature flags of PSR smu optimization and PSR multiple display
> optimiztaion, and set them during init sequence. By default, flags are disabled.
>
> Signed-off-by: David Zhang <dingchen.zhang@amd.com>
> ---
> drivers/gpu/drm/amd/include/amd_shared.h | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/drivers/gpu/drm/amd/include/amd_shared.h
> b/drivers/gpu/drm/amd/include/amd_shared.h
> index 741dae17562a..06f21e9008c6 100644
> --- a/drivers/gpu/drm/amd/include/amd_shared.h
> +++ b/drivers/gpu/drm/amd/include/amd_shared.h
> @@ -234,6 +234,8 @@ enum DC_FEATURE_MASK {
> DC_EDP_NO_POWER_SEQUENCING = (1 << 4), //0x10, disabled by
> default
> DC_DISABLE_LTTPR_DP1_4A = (1 << 5), //0x20, disabled by default
> DC_DISABLE_LTTPR_DP2_0 = (1 << 6), //0x40, disabled by default
> + DC_PSR_ALLOW_SMU_OPT = (1 << 7), //0x80, disabled by default
> + DC_PSR_ALLOW_MULTI_DISP_OPT = (1 << 8), //0x100, disabled by
> default
> };
>
> enum DC_DEBUG_MASK {
> --
> 2.25.1
^ permalink raw reply [flat|nested] 5+ messages in thread
* [PATCH] drm/amd: add dc feature mask flags for PSR allow smu and multi-display optimizations
@ 2022-04-25 19:24 David Zhang
2022-04-25 19:56 ` Li, Roman
0 siblings, 1 reply; 5+ messages in thread
From: David Zhang @ 2022-04-25 19:24 UTC (permalink / raw)
To: amd-gfx
Cc: stylon.wang, Sunpeng.Li, Harry.Wentland, qingqing.zhuo,
Rodrigo.Siqueira, roman.li, solomon.chiu, jerry.zuo,
Aurabindo.Pillai, wayne.lin, Bhawanpreet.Lakha,
agustin.gutierrez, pavle.kotarac
[Why]
Allow for PSR SMU optimization and PSR multiple display optimization.
[How]
Add feature flags of PSR smu optimization and PSR multiple display
optimiztaion, and set them during init sequence. By default, flags
are disabled.
Signed-off-by: David Zhang <dingchen.zhang@amd.com>
---
drivers/gpu/drm/amd/include/amd_shared.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/amd/include/amd_shared.h b/drivers/gpu/drm/amd/include/amd_shared.h
index 741dae17562a..06f21e9008c6 100644
--- a/drivers/gpu/drm/amd/include/amd_shared.h
+++ b/drivers/gpu/drm/amd/include/amd_shared.h
@@ -234,6 +234,8 @@ enum DC_FEATURE_MASK {
DC_EDP_NO_POWER_SEQUENCING = (1 << 4), //0x10, disabled by default
DC_DISABLE_LTTPR_DP1_4A = (1 << 5), //0x20, disabled by default
DC_DISABLE_LTTPR_DP2_0 = (1 << 6), //0x40, disabled by default
+ DC_PSR_ALLOW_SMU_OPT = (1 << 7), //0x80, disabled by default
+ DC_PSR_ALLOW_MULTI_DISP_OPT = (1 << 8), //0x100, disabled by default
};
enum DC_DEBUG_MASK {
--
2.25.1
^ permalink raw reply related [flat|nested] 5+ messages in thread
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2022-04-25 19:56 ` Li, Roman
2022-04-25 20:09 David Zhang
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