Re: [PATCH] drm/amd/display: remove unused function dc_link_perform_link_training
On 2021-05-10 5:33 p.m., Rodrigo Siqueira wrote:
LGTM,
Jay, any comment?
None, LGTM, and this applied already.
Reviewed-by: Rodrigo Siqueira
On 05/08, Rouven Czerwinski wrote:
This function is not used anywhere, remove it. It was added in
40dd6bd376a4 ("drm/amd/display: Linux Set/Read link rate and lane count
through debugfs") and moved in fe798de53a7a ("drm/amd/display: Move link
functions from dc to dc_link"), but a user is missing.
Signed-off-by: Rouven Czerwinski
---
drivers/gpu/drm/amd/display/dc/core/dc_link.c | 13 -
drivers/gpu/drm/amd/display/dc/dc_link.h | 3 ---
2 files changed, 16 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link.c
b/drivers/gpu/drm/amd/display/dc/core/dc_link.c
index 3fb0cebd6938..55c5cf2264b3 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link.c
@@ -3553,19 +3553,6 @@ void dc_link_set_drive_settings(struct dc *dc,
dc_link_dp_set_drive_settings(dc->links[i], lt_settings);
}
-void dc_link_perform_link_training(struct dc *dc,
- struct dc_link_settings *link_setting,
- bool skip_video_pattern)
-{
- int i;
-
- for (i = 0; i < dc->link_count; i++)
- dc_link_dp_perform_link_training(
- dc->links[i],
- link_setting,
- skip_video_pattern);
-}
-
void dc_link_set_preferred_link_settings(struct dc *dc,
struct dc_link_settings *link_setting,
struct dc_link *link)
diff --git a/drivers/gpu/drm/amd/display/dc/dc_link.h
b/drivers/gpu/drm/amd/display/dc/dc_link.h
index fc5622ffec3d..45c927cd27ab 100644
--- a/drivers/gpu/drm/amd/display/dc/dc_link.h
+++ b/drivers/gpu/drm/amd/display/dc/dc_link.h
@@ -363,9 +363,6 @@ bool dc_link_is_hdcp22(struct dc_link *link, enum
signal_type signal);
void dc_link_set_drive_settings(struct dc *dc,
struct link_training_settings *lt_settings,
const struct dc_link *link);
-void dc_link_perform_link_training(struct dc *dc,
- struct dc_link_settings *link_setting,
- bool skip_video_pattern);
void dc_link_set_preferred_link_settings(struct dc *dc,
struct dc_link_settings *link_setting,
struct dc_link *link);
--
2.31.1
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Regards,
Aurabindo Pillai
Re: [PATCH] drm/amd/display: remove unused function dc_link_perform_link_training
LGTM,
Jay, any comment?
Reviewed-by: Rodrigo Siqueira
On 05/08, Rouven Czerwinski wrote:
> This function is not used anywhere, remove it. It was added in
> 40dd6bd376a4 ("drm/amd/display: Linux Set/Read link rate and lane count
> through debugfs") and moved in fe798de53a7a ("drm/amd/display: Move link
> functions from dc to dc_link"), but a user is missing.
>
> Signed-off-by: Rouven Czerwinski
> ---
> drivers/gpu/drm/amd/display/dc/core/dc_link.c | 13 -
> drivers/gpu/drm/amd/display/dc/dc_link.h | 3 ---
> 2 files changed, 16 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link.c
> b/drivers/gpu/drm/amd/display/dc/core/dc_link.c
> index 3fb0cebd6938..55c5cf2264b3 100644
> --- a/drivers/gpu/drm/amd/display/dc/core/dc_link.c
> +++ b/drivers/gpu/drm/amd/display/dc/core/dc_link.c
> @@ -3553,19 +3553,6 @@ void dc_link_set_drive_settings(struct dc *dc,
> dc_link_dp_set_drive_settings(dc->links[i], lt_settings);
> }
>
> -void dc_link_perform_link_training(struct dc *dc,
> -struct dc_link_settings *link_setting,
> -bool skip_video_pattern)
> -{
> - int i;
> -
> - for (i = 0; i < dc->link_count; i++)
> - dc_link_dp_perform_link_training(
> - dc->links[i],
> - link_setting,
> - skip_video_pattern);
> -}
> -
> void dc_link_set_preferred_link_settings(struct dc *dc,
>struct dc_link_settings *link_setting,
>struct dc_link *link)
> diff --git a/drivers/gpu/drm/amd/display/dc/dc_link.h
> b/drivers/gpu/drm/amd/display/dc/dc_link.h
> index fc5622ffec3d..45c927cd27ab 100644
> --- a/drivers/gpu/drm/amd/display/dc/dc_link.h
> +++ b/drivers/gpu/drm/amd/display/dc/dc_link.h
> @@ -363,9 +363,6 @@ bool dc_link_is_hdcp22(struct dc_link *link, enum
> signal_type signal);
> void dc_link_set_drive_settings(struct dc *dc,
> struct link_training_settings *lt_settings,
> const struct dc_link *link);
> -void dc_link_perform_link_training(struct dc *dc,
> -struct dc_link_settings *link_setting,
> -bool skip_video_pattern);
> void dc_link_set_preferred_link_settings(struct dc *dc,
>struct dc_link_settings *link_setting,
>struct dc_link *link);
> --
> 2.31.1
>
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--
Rodrigo Siqueira
https://siqueira.tech
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Re: [PATCH] drm/amd/display: remove unused function dc_link_perform_link_training
Applied. Thanks!
Alex
On Sun, May 9, 2021 at 11:42 AM Rouven Czerwinski wrote:
>
> This function is not used anywhere, remove it. It was added in
> 40dd6bd376a4 ("drm/amd/display: Linux Set/Read link rate and lane count
> through debugfs") and moved in fe798de53a7a ("drm/amd/display: Move link
> functions from dc to dc_link"), but a user is missing.
>
> Signed-off-by: Rouven Czerwinski
> ---
> drivers/gpu/drm/amd/display/dc/core/dc_link.c | 13 -
> drivers/gpu/drm/amd/display/dc/dc_link.h | 3 ---
> 2 files changed, 16 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link.c
> b/drivers/gpu/drm/amd/display/dc/core/dc_link.c
> index 3fb0cebd6938..55c5cf2264b3 100644
> --- a/drivers/gpu/drm/amd/display/dc/core/dc_link.c
> +++ b/drivers/gpu/drm/amd/display/dc/core/dc_link.c
> @@ -3553,19 +3553,6 @@ void dc_link_set_drive_settings(struct dc *dc,
> dc_link_dp_set_drive_settings(dc->links[i], lt_settings);
> }
>
> -void dc_link_perform_link_training(struct dc *dc,
> - struct dc_link_settings *link_setting,
> - bool skip_video_pattern)
> -{
> - int i;
> -
> - for (i = 0; i < dc->link_count; i++)
> - dc_link_dp_perform_link_training(
> - dc->links[i],
> - link_setting,
> - skip_video_pattern);
> -}
> -
> void dc_link_set_preferred_link_settings(struct dc *dc,
> struct dc_link_settings
> *link_setting,
> struct dc_link *link)
> diff --git a/drivers/gpu/drm/amd/display/dc/dc_link.h
> b/drivers/gpu/drm/amd/display/dc/dc_link.h
> index fc5622ffec3d..45c927cd27ab 100644
> --- a/drivers/gpu/drm/amd/display/dc/dc_link.h
> +++ b/drivers/gpu/drm/amd/display/dc/dc_link.h
> @@ -363,9 +363,6 @@ bool dc_link_is_hdcp22(struct dc_link *link, enum
> signal_type signal);
> void dc_link_set_drive_settings(struct dc *dc,
> struct link_training_settings *lt_settings,
> const struct dc_link *link);
> -void dc_link_perform_link_training(struct dc *dc,
> - struct dc_link_settings *link_setting,
> - bool skip_video_pattern);
> void dc_link_set_preferred_link_settings(struct dc *dc,
> struct dc_link_settings
> *link_setting,
> struct dc_link *link);
> --
> 2.31.1
>
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[PATCH] drm/amd/display: remove unused function dc_link_perform_link_training
This function is not used anywhere, remove it. It was added in
40dd6bd376a4 ("drm/amd/display: Linux Set/Read link rate and lane count
through debugfs") and moved in fe798de53a7a ("drm/amd/display: Move link
functions from dc to dc_link"), but a user is missing.
Signed-off-by: Rouven Czerwinski
---
drivers/gpu/drm/amd/display/dc/core/dc_link.c | 13 -
drivers/gpu/drm/amd/display/dc/dc_link.h | 3 ---
2 files changed, 16 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link.c
b/drivers/gpu/drm/amd/display/dc/core/dc_link.c
index 3fb0cebd6938..55c5cf2264b3 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link.c
@@ -3553,19 +3553,6 @@ void dc_link_set_drive_settings(struct dc *dc,
dc_link_dp_set_drive_settings(dc->links[i], lt_settings);
}
-void dc_link_perform_link_training(struct dc *dc,
- struct dc_link_settings *link_setting,
- bool skip_video_pattern)
-{
- int i;
-
- for (i = 0; i < dc->link_count; i++)
- dc_link_dp_perform_link_training(
- dc->links[i],
- link_setting,
- skip_video_pattern);
-}
-
void dc_link_set_preferred_link_settings(struct dc *dc,
struct dc_link_settings *link_setting,
struct dc_link *link)
diff --git a/drivers/gpu/drm/amd/display/dc/dc_link.h
b/drivers/gpu/drm/amd/display/dc/dc_link.h
index fc5622ffec3d..45c927cd27ab 100644
--- a/drivers/gpu/drm/amd/display/dc/dc_link.h
+++ b/drivers/gpu/drm/amd/display/dc/dc_link.h
@@ -363,9 +363,6 @@ bool dc_link_is_hdcp22(struct dc_link *link, enum
signal_type signal);
void dc_link_set_drive_settings(struct dc *dc,
struct link_training_settings *lt_settings,
const struct dc_link *link);
-void dc_link_perform_link_training(struct dc *dc,
- struct dc_link_settings *link_setting,
- bool skip_video_pattern);
void dc_link_set_preferred_link_settings(struct dc *dc,
struct dc_link_settings *link_setting,
struct dc_link *link);
--
2.31.1
