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[v7,33/36] drm/sun4i: hdmi: Move mode_set into enable

Message ID 20240222-kms-hdmi-connector-state-v7-33-8f4af575fce2@kernel.org (mailing list archive)
State New, archived
Headers show
Series drm/connector: Create HDMI Connector infrastructure | expand

Commit Message

Maxime Ripard Feb. 22, 2024, 6:14 p.m. UTC
We're not doing anything special in atomic_mode_set so we can simply
merge it into atomic_enable.

Acked-by: Sui Jingfeng <sui.jingfeng@linux.dev>
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
 drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c | 38 +++++++++++++---------------------
 1 file changed, 14 insertions(+), 24 deletions(-)

Comments

Jernej Škrabec Feb. 22, 2024, 7:08 p.m. UTC | #1
Dne četrtek, 22. februar 2024 ob 19:14:19 CET je Maxime Ripard napisal(a):
> We're not doing anything special in atomic_mode_set so we can simply
> merge it into atomic_enable.
> 
> Acked-by: Sui Jingfeng <sui.jingfeng@linux.dev>
> Signed-off-by: Maxime Ripard <mripard@kernel.org>

Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com>

Best regards,
Jernej

> ---
>  drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c | 38 +++++++++++++---------------------
>  1 file changed, 14 insertions(+), 24 deletions(-)
> 
> diff --git a/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c b/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c
> index 799a26215cc2..bae69d696765 100644
> --- a/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c
> +++ b/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c
> @@ -103,33 +103,11 @@ static void sun4i_hdmi_enable(struct drm_encoder *encoder,
>  	struct drm_display_mode *mode = &encoder->crtc->state->adjusted_mode;
>  	struct sun4i_hdmi *hdmi = drm_encoder_to_sun4i_hdmi(encoder);
>  	struct drm_display_info *display = &hdmi->connector.display_info;
> +	unsigned int x, y;
>  	u32 val = 0;
>  
>  	DRM_DEBUG_DRIVER("Enabling the HDMI Output\n");
>  
> -	clk_prepare_enable(hdmi->tmds_clk);
> -
> -	sun4i_hdmi_setup_avi_infoframes(hdmi, mode);
> -	val |= SUN4I_HDMI_PKT_CTRL_TYPE(0, SUN4I_HDMI_PKT_AVI);
> -	val |= SUN4I_HDMI_PKT_CTRL_TYPE(1, SUN4I_HDMI_PKT_END);
> -	writel(val, hdmi->base + SUN4I_HDMI_PKT_CTRL_REG(0));
> -
> -	val = SUN4I_HDMI_VID_CTRL_ENABLE;
> -	if (display->is_hdmi)
> -		val |= SUN4I_HDMI_VID_CTRL_HDMI_MODE;
> -
> -	writel(val, hdmi->base + SUN4I_HDMI_VID_CTRL_REG);
> -}
> -
> -static void sun4i_hdmi_mode_set(struct drm_encoder *encoder,
> -				struct drm_crtc_state *crtc_state,
> -				struct drm_connector_state *conn_state)
> -{
> -	const struct drm_display_mode *mode = &crtc_state->mode;
> -	struct sun4i_hdmi *hdmi = drm_encoder_to_sun4i_hdmi(encoder);
> -	unsigned int x, y;
> -	u32 val;
> -
>  	clk_set_rate(hdmi->mod_clk, mode->crtc_clock * 1000);
>  	clk_set_rate(hdmi->tmds_clk, mode->crtc_clock * 1000);
>  
> @@ -181,6 +159,19 @@ static void sun4i_hdmi_mode_set(struct drm_encoder *encoder,
>  		val |= SUN4I_HDMI_VID_TIMING_POL_VSYNC;
>  
>  	writel(val, hdmi->base + SUN4I_HDMI_VID_TIMING_POL_REG);
> +
> +	clk_prepare_enable(hdmi->tmds_clk);
> +
> +	sun4i_hdmi_setup_avi_infoframes(hdmi, mode);
> +	val |= SUN4I_HDMI_PKT_CTRL_TYPE(0, SUN4I_HDMI_PKT_AVI);
> +	val |= SUN4I_HDMI_PKT_CTRL_TYPE(1, SUN4I_HDMI_PKT_END);
> +	writel(val, hdmi->base + SUN4I_HDMI_PKT_CTRL_REG(0));
> +
> +	val = SUN4I_HDMI_VID_CTRL_ENABLE;
> +	if (display->is_hdmi)
> +		val |= SUN4I_HDMI_VID_CTRL_HDMI_MODE;
> +
> +	writel(val, hdmi->base + SUN4I_HDMI_VID_CTRL_REG);
>  }
>  
>  static enum drm_mode_status sun4i_hdmi_mode_valid(struct drm_encoder *encoder,
> @@ -206,7 +197,6 @@ static const struct drm_encoder_helper_funcs sun4i_hdmi_helper_funcs = {
>  	.atomic_check	= sun4i_hdmi_atomic_check,
>  	.atomic_disable	= sun4i_hdmi_disable,
>  	.atomic_enable	= sun4i_hdmi_enable,
> -	.atomic_mode_set	= sun4i_hdmi_mode_set,
>  	.mode_valid	= sun4i_hdmi_mode_valid,
>  };
>  
> 
>
Maxime Ripard Feb. 26, 2024, 9:55 a.m. UTC | #2
On Thu, 22 Feb 2024 19:14:19 +0100, Maxime Ripard wrote:
> We're not doing anything special in atomic_mode_set so we can simply
> merge it into atomic_enable.
> 
> 

Applied to drm/drm-misc (drm-misc-next).

Thanks!
Maxime
diff mbox series

Patch

diff --git a/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c b/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c
index 799a26215cc2..bae69d696765 100644
--- a/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c
+++ b/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c
@@ -103,33 +103,11 @@  static void sun4i_hdmi_enable(struct drm_encoder *encoder,
 	struct drm_display_mode *mode = &encoder->crtc->state->adjusted_mode;
 	struct sun4i_hdmi *hdmi = drm_encoder_to_sun4i_hdmi(encoder);
 	struct drm_display_info *display = &hdmi->connector.display_info;
+	unsigned int x, y;
 	u32 val = 0;
 
 	DRM_DEBUG_DRIVER("Enabling the HDMI Output\n");
 
-	clk_prepare_enable(hdmi->tmds_clk);
-
-	sun4i_hdmi_setup_avi_infoframes(hdmi, mode);
-	val |= SUN4I_HDMI_PKT_CTRL_TYPE(0, SUN4I_HDMI_PKT_AVI);
-	val |= SUN4I_HDMI_PKT_CTRL_TYPE(1, SUN4I_HDMI_PKT_END);
-	writel(val, hdmi->base + SUN4I_HDMI_PKT_CTRL_REG(0));
-
-	val = SUN4I_HDMI_VID_CTRL_ENABLE;
-	if (display->is_hdmi)
-		val |= SUN4I_HDMI_VID_CTRL_HDMI_MODE;
-
-	writel(val, hdmi->base + SUN4I_HDMI_VID_CTRL_REG);
-}
-
-static void sun4i_hdmi_mode_set(struct drm_encoder *encoder,
-				struct drm_crtc_state *crtc_state,
-				struct drm_connector_state *conn_state)
-{
-	const struct drm_display_mode *mode = &crtc_state->mode;
-	struct sun4i_hdmi *hdmi = drm_encoder_to_sun4i_hdmi(encoder);
-	unsigned int x, y;
-	u32 val;
-
 	clk_set_rate(hdmi->mod_clk, mode->crtc_clock * 1000);
 	clk_set_rate(hdmi->tmds_clk, mode->crtc_clock * 1000);
 
@@ -181,6 +159,19 @@  static void sun4i_hdmi_mode_set(struct drm_encoder *encoder,
 		val |= SUN4I_HDMI_VID_TIMING_POL_VSYNC;
 
 	writel(val, hdmi->base + SUN4I_HDMI_VID_TIMING_POL_REG);
+
+	clk_prepare_enable(hdmi->tmds_clk);
+
+	sun4i_hdmi_setup_avi_infoframes(hdmi, mode);
+	val |= SUN4I_HDMI_PKT_CTRL_TYPE(0, SUN4I_HDMI_PKT_AVI);
+	val |= SUN4I_HDMI_PKT_CTRL_TYPE(1, SUN4I_HDMI_PKT_END);
+	writel(val, hdmi->base + SUN4I_HDMI_PKT_CTRL_REG(0));
+
+	val = SUN4I_HDMI_VID_CTRL_ENABLE;
+	if (display->is_hdmi)
+		val |= SUN4I_HDMI_VID_CTRL_HDMI_MODE;
+
+	writel(val, hdmi->base + SUN4I_HDMI_VID_CTRL_REG);
 }
 
 static enum drm_mode_status sun4i_hdmi_mode_valid(struct drm_encoder *encoder,
@@ -206,7 +197,6 @@  static const struct drm_encoder_helper_funcs sun4i_hdmi_helper_funcs = {
 	.atomic_check	= sun4i_hdmi_atomic_check,
 	.atomic_disable	= sun4i_hdmi_disable,
 	.atomic_enable	= sun4i_hdmi_enable,
-	.atomic_mode_set	= sun4i_hdmi_mode_set,
 	.mode_valid	= sun4i_hdmi_mode_valid,
 };