[12/27] drm: bridge: dw-hdmi: Pass private data pointer to .configure_phy()
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Message ID 20200526011505.31884-13-laurent.pinchart+renesas@ideasonboard.com
State New
Delegated to: Kieran Bingham
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Series
  • [01/27] drm: bridge: adv7511: Split EDID read to a separate function
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Commit Message

Laurent Pinchart May 26, 2020, 1:14 a.m. UTC
The .configure_phy() operation takes a dw_hdmi_plat_data pointer as a
context argument. This differs from .mode_valid() that takes a custom
private context pointer, causing possible confusion. Make the
dw_hdmi_plat_data operations more consistent by passing the private
context pointer to .configure_phy() as well.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
---
 drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 2 +-
 drivers/gpu/drm/rcar-du/rcar_dw_hdmi.c    | 3 +--
 include/drm/bridge/dw_hdmi.h              | 3 +--
 3 files changed, 3 insertions(+), 5 deletions(-)

Comments

Neil Armstrong May 26, 2020, 9:45 a.m. UTC | #1
On 26/05/2020 03:14, Laurent Pinchart wrote:
> The .configure_phy() operation takes a dw_hdmi_plat_data pointer as a
> context argument. This differs from .mode_valid() that takes a custom
> private context pointer, causing possible confusion. Make the
> dw_hdmi_plat_data operations more consistent by passing the private
> context pointer to .configure_phy() as well.
> 
> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
> ---
>  drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 2 +-
>  drivers/gpu/drm/rcar-du/rcar_dw_hdmi.c    | 3 +--
>  include/drm/bridge/dw_hdmi.h              | 3 +--
>  3 files changed, 3 insertions(+), 5 deletions(-)
> 
> diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
> index 2b3f203cf467..6edb60e6c784 100644
> --- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
> +++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
> @@ -1514,7 +1514,7 @@ static int hdmi_phy_configure(struct dw_hdmi *hdmi)
>  
>  	/* Write to the PHY as configured by the platform */
>  	if (pdata->configure_phy)
> -		ret = pdata->configure_phy(hdmi, pdata, mpixelclock);
> +		ret = pdata->configure_phy(hdmi, pdata->priv_data, mpixelclock);
>  	else
>  		ret = phy->configure(hdmi, pdata, mpixelclock);
>  	if (ret) {
> diff --git a/drivers/gpu/drm/rcar-du/rcar_dw_hdmi.c b/drivers/gpu/drm/rcar-du/rcar_dw_hdmi.c
> index 4d837a4d302d..d0dffe55a7cb 100644
> --- a/drivers/gpu/drm/rcar-du/rcar_dw_hdmi.c
> +++ b/drivers/gpu/drm/rcar-du/rcar_dw_hdmi.c
> @@ -52,8 +52,7 @@ rcar_hdmi_mode_valid(struct dw_hdmi *hdmi, void *data,
>  	return MODE_OK;
>  }
>  
> -static int rcar_hdmi_phy_configure(struct dw_hdmi *hdmi,
> -				   const struct dw_hdmi_plat_data *pdata,
> +static int rcar_hdmi_phy_configure(struct dw_hdmi *hdmi, void *data,
>  				   unsigned long mpixelclock)
>  {
>  	const struct rcar_hdmi_phy_params *params = rcar_hdmi_phy_params;
> diff --git a/include/drm/bridge/dw_hdmi.h b/include/drm/bridge/dw_hdmi.h
> index 66a811f75b91..09348c9cbd11 100644
> --- a/include/drm/bridge/dw_hdmi.h
> +++ b/include/drm/bridge/dw_hdmi.h
> @@ -151,8 +151,7 @@ struct dw_hdmi_plat_data {
>  	const struct dw_hdmi_mpll_config *mpll_cfg;
>  	const struct dw_hdmi_curr_ctrl *cur_ctr;
>  	const struct dw_hdmi_phy_config *phy_config;
> -	int (*configure_phy)(struct dw_hdmi *hdmi,
> -			     const struct dw_hdmi_plat_data *pdata,
> +	int (*configure_phy)(struct dw_hdmi *hdmi, void *data,
>  			     unsigned long mpixelclock);
>  };
>  
> 

Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>

Patch
diff mbox series

diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
index 2b3f203cf467..6edb60e6c784 100644
--- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
+++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
@@ -1514,7 +1514,7 @@  static int hdmi_phy_configure(struct dw_hdmi *hdmi)
 
 	/* Write to the PHY as configured by the platform */
 	if (pdata->configure_phy)
-		ret = pdata->configure_phy(hdmi, pdata, mpixelclock);
+		ret = pdata->configure_phy(hdmi, pdata->priv_data, mpixelclock);
 	else
 		ret = phy->configure(hdmi, pdata, mpixelclock);
 	if (ret) {
diff --git a/drivers/gpu/drm/rcar-du/rcar_dw_hdmi.c b/drivers/gpu/drm/rcar-du/rcar_dw_hdmi.c
index 4d837a4d302d..d0dffe55a7cb 100644
--- a/drivers/gpu/drm/rcar-du/rcar_dw_hdmi.c
+++ b/drivers/gpu/drm/rcar-du/rcar_dw_hdmi.c
@@ -52,8 +52,7 @@  rcar_hdmi_mode_valid(struct dw_hdmi *hdmi, void *data,
 	return MODE_OK;
 }
 
-static int rcar_hdmi_phy_configure(struct dw_hdmi *hdmi,
-				   const struct dw_hdmi_plat_data *pdata,
+static int rcar_hdmi_phy_configure(struct dw_hdmi *hdmi, void *data,
 				   unsigned long mpixelclock)
 {
 	const struct rcar_hdmi_phy_params *params = rcar_hdmi_phy_params;
diff --git a/include/drm/bridge/dw_hdmi.h b/include/drm/bridge/dw_hdmi.h
index 66a811f75b91..09348c9cbd11 100644
--- a/include/drm/bridge/dw_hdmi.h
+++ b/include/drm/bridge/dw_hdmi.h
@@ -151,8 +151,7 @@  struct dw_hdmi_plat_data {
 	const struct dw_hdmi_mpll_config *mpll_cfg;
 	const struct dw_hdmi_curr_ctrl *cur_ctr;
 	const struct dw_hdmi_phy_config *phy_config;
-	int (*configure_phy)(struct dw_hdmi *hdmi,
-			     const struct dw_hdmi_plat_data *pdata,
+	int (*configure_phy)(struct dw_hdmi *hdmi, void *data,
 			     unsigned long mpixelclock);
 };