[PATCH v2 04/10] drm: bridge: dw_hdmi: Use passed mode instead of stored previous_mode

Jonas Karlman posted 10 patches 2 months, 3 weeks ago
[PATCH v2 04/10] drm: bridge: dw_hdmi: Use passed mode instead of stored previous_mode
Posted by Jonas Karlman 2 months, 3 weeks ago
Use the passed mode instead of mixing use of passed mode and the stored
previous_mode. The passed mode is currenly always the previous_mode.

Also fix a small typo and add a variable to help shorten a code line.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
---
v2: Update commit message, s/type/typo/
---
 drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
index 5b67640b1d0a..87fb6fd5cffd 100644
--- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
+++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
@@ -2240,6 +2240,7 @@ static int dw_hdmi_setup(struct dw_hdmi *hdmi,
 			 const struct drm_connector *connector,
 			 const struct drm_display_mode *mode)
 {
+	const struct drm_display_info *display = &connector->display_info;
 	int ret;
 
 	hdmi_disable_overflow_interrupts(hdmi);
@@ -2285,12 +2286,10 @@ static int dw_hdmi_setup(struct dw_hdmi *hdmi,
 	hdmi->hdmi_data.video_mode.mdataenablepolarity = true;
 
 	/* HDMI Initialization Step B.1 */
-	hdmi_av_composer(hdmi, &connector->display_info, mode);
+	hdmi_av_composer(hdmi, display, mode);
 
-	/* HDMI Initializateion Step B.2 */
-	ret = hdmi->phy.ops->init(hdmi, hdmi->phy.data,
-				  &connector->display_info,
-				  &hdmi->previous_mode);
+	/* HDMI Initialization Step B.2 */
+	ret = hdmi->phy.ops->init(hdmi, hdmi->phy.data, display, mode);
 	if (ret)
 		return ret;
 	hdmi->phy.enabled = true;
-- 
2.46.0
Re: [PATCH v2 04/10] drm: bridge: dw_hdmi: Use passed mode instead of stored previous_mode
Posted by Neil Armstrong 2 months, 2 weeks ago
On 08/09/2024 15:28, Jonas Karlman wrote:
> Use the passed mode instead of mixing use of passed mode and the stored
> previous_mode. The passed mode is currenly always the previous_mode.
> 
> Also fix a small typo and add a variable to help shorten a code line.
> 
> Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
> ---
> v2: Update commit message, s/type/typo/
> ---
>   drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 9 ++++-----
>   1 file changed, 4 insertions(+), 5 deletions(-)
> 
> diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
> index 5b67640b1d0a..87fb6fd5cffd 100644
> --- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
> +++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
> @@ -2240,6 +2240,7 @@ static int dw_hdmi_setup(struct dw_hdmi *hdmi,
>   			 const struct drm_connector *connector,
>   			 const struct drm_display_mode *mode)
>   {
> +	const struct drm_display_info *display = &connector->display_info;
>   	int ret;
>   
>   	hdmi_disable_overflow_interrupts(hdmi);
> @@ -2285,12 +2286,10 @@ static int dw_hdmi_setup(struct dw_hdmi *hdmi,
>   	hdmi->hdmi_data.video_mode.mdataenablepolarity = true;
>   
>   	/* HDMI Initialization Step B.1 */
> -	hdmi_av_composer(hdmi, &connector->display_info, mode);
> +	hdmi_av_composer(hdmi, display, mode);
>   
> -	/* HDMI Initializateion Step B.2 */
> -	ret = hdmi->phy.ops->init(hdmi, hdmi->phy.data,
> -				  &connector->display_info,
> -				  &hdmi->previous_mode);
> +	/* HDMI Initialization Step B.2 */
> +	ret = hdmi->phy.ops->init(hdmi, hdmi->phy.data, display, mode);
>   	if (ret)
>   		return ret;
>   	hdmi->phy.enabled = true;

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>