linux-kernel - Re: [PATCH v6 07/13] drm/panel: st7703: Move code specific to jh057n closer together

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Date:   Wed, 1 Jul 2020 18:02:23 +0200
From:   Guido Günther <guido.gunther@...i.sm>
To:     Ondrej Jirman <megous@...ous.com>
Cc:     linux-sunxi@...glegroups.com,
        Thierry Reding <thierry.reding@...il.com>,
        Sam Ravnborg <sam@...nborg.org>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        Purism Kernel Team <kernel@...i.sm>,
        Rob Herring <robh+dt@...nel.org>,
        Maxime Ripard <mripard@...nel.org>,
        Chen-Yu Tsai <wens@...e.org>,
        Linus Walleij <linus.walleij@...aro.org>,
        Icenowy Zheng <icenowy@...c.io>,
        dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        Samuel Holland <samuel@...lland.org>,
        Martijn Braam <martijn@...xit.nl>, Luca Weiss <luca@...tu.xyz>,
        Bhushan Shah <bshah@....org>
Subject: Re: [PATCH v6 07/13] drm/panel: st7703: Move code specific to jh057n
 closer together

Hi,
On Wed, Jul 01, 2020 at 12:31:20PM +0200, Ondrej Jirman wrote:
> It's better than having it spread around the driver.

Reviewed-by: Guido Günther <agx@...xcpu.org> 
> 
> Signed-off-by: Ondrej Jirman <megous@...ous.com>
> Reviewed-by: Linus Walleij <linus.walleij@...aro.org>
> ---
>  drivers/gpu/drm/panel/panel-sitronix-st7703.c | 50 +++++++++----------
>  1 file changed, 25 insertions(+), 25 deletions(-)
> 
> diff --git a/drivers/gpu/drm/panel/panel-sitronix-st7703.c b/drivers/gpu/drm/panel/panel-sitronix-st7703.c
> index 08cbc316266c..d03aab10cfef 100644
> --- a/drivers/gpu/drm/panel/panel-sitronix-st7703.c
> +++ b/drivers/gpu/drm/panel/panel-sitronix-st7703.c
> @@ -153,6 +153,31 @@ static int jh057n_init_sequence(struct st7703 *ctx)
>  	return 0;
>  }
>  
> +static const struct drm_display_mode jh057n00900_mode = {
> +	.hdisplay    = 720,
> +	.hsync_start = 720 + 90,
> +	.hsync_end   = 720 + 90 + 20,
> +	.htotal	     = 720 + 90 + 20 + 20,
> +	.vdisplay    = 1440,
> +	.vsync_start = 1440 + 20,
> +	.vsync_end   = 1440 + 20 + 4,
> +	.vtotal	     = 1440 + 20 + 4 + 12,
> +	.vrefresh    = 60,
> +	.clock	     = 75276,
> +	.flags	     = DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC,
> +	.width_mm    = 65,
> +	.height_mm   = 130,
> +};
> +
> +struct st7703_panel_desc jh057n00900_panel_desc = {
> +	.mode = &jh057n00900_mode,
> +	.lanes = 4,
> +	.mode_flags = MIPI_DSI_MODE_VIDEO |
> +		MIPI_DSI_MODE_VIDEO_BURST | MIPI_DSI_MODE_VIDEO_SYNC_PULSE,
> +	.format = MIPI_DSI_FMT_RGB888,
> +	.init_sequence = jh057n_init_sequence,
> +};
> +
>  static int st7703_enable(struct drm_panel *panel)
>  {
>  	struct st7703 *ctx = panel_to_st7703(panel);
> @@ -226,31 +251,6 @@ static int st7703_prepare(struct drm_panel *panel)
>  	return ret;
>  }
>  
> -static const struct drm_display_mode jh057n00900_mode = {
> -	.hdisplay    = 720,
> -	.hsync_start = 720 + 90,
> -	.hsync_end   = 720 + 90 + 20,
> -	.htotal	     = 720 + 90 + 20 + 20,
> -	.vdisplay    = 1440,
> -	.vsync_start = 1440 + 20,
> -	.vsync_end   = 1440 + 20 + 4,
> -	.vtotal	     = 1440 + 20 + 4 + 12,
> -	.vrefresh    = 60,
> -	.clock	     = 75276,
> -	.flags	     = DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC,
> -	.width_mm    = 65,
> -	.height_mm   = 130,
> -};
> -
> -struct st7703_panel_desc jh057n00900_panel_desc = {
> -	.mode = &jh057n00900_mode,
> -	.lanes = 4,
> -	.mode_flags = MIPI_DSI_MODE_VIDEO |
> -		MIPI_DSI_MODE_VIDEO_BURST | MIPI_DSI_MODE_VIDEO_SYNC_PULSE,
> -	.format = MIPI_DSI_FMT_RGB888,
> -	.init_sequence = jh057n_init_sequence,
> -};
> -
>  static int st7703_get_modes(struct drm_panel *panel,
>  			    struct drm_connector *connector)
>  {
> -- 
> 2.27.0
>