diff mbox series

[v5,04/29] drm/omap: dsi: set trans_mode according to client mode_flags

Message ID 20201208122855.254819-5-tomi.valkeinen@ti.com (mailing list archive)
State New
Headers show
Series Convert DSI code to use drm_mipi_dsi and drm_panel (second half) | expand

Commit Message

Tomi Valkeinen Dec. 8, 2020, 12:28 p.m. UTC
The DSI host driver currently ignores the video mode flags in
client->mode_flags. Add the code to take the transfer mode from client's
mode_flags.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
 drivers/gpu/drm/omapdrm/dss/dsi.c | 7 +++++++
 1 file changed, 7 insertions(+)

Comments

Sebastian Reichel Dec. 14, 2020, 1:10 p.m. UTC | #1
Hi,

On Tue, Dec 08, 2020 at 02:28:30PM +0200, Tomi Valkeinen wrote:
> The DSI host driver currently ignores the video mode flags in
> client->mode_flags. Add the code to take the transfer mode from client's
> mode_flags.
> 
> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> ---

Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com>

-- Sebastian

>  drivers/gpu/drm/omapdrm/dss/dsi.c | 7 +++++++
>  1 file changed, 7 insertions(+)
> 
> diff --git a/drivers/gpu/drm/omapdrm/dss/dsi.c b/drivers/gpu/drm/omapdrm/dss/dsi.c
> index c3592c6db977..7fee9cf8782d 100644
> --- a/drivers/gpu/drm/omapdrm/dss/dsi.c
> +++ b/drivers/gpu/drm/omapdrm/dss/dsi.c
> @@ -5140,6 +5140,13 @@ static int omap_dsi_host_attach(struct mipi_dsi_host *host,
>  	dsi->config.lp_clk_min = 7000000; // TODO: get from client?
>  	dsi->config.lp_clk_max = client->lp_rate;
>  
> +	if (client->mode_flags & MIPI_DSI_MODE_VIDEO_BURST)
> +		dsi->config.trans_mode = OMAP_DSS_DSI_BURST_MODE;
> +	else if (client->mode_flags & MIPI_DSI_MODE_VIDEO_SYNC_PULSE)
> +		dsi->config.trans_mode = OMAP_DSS_DSI_PULSE_MODE;
> +	else
> +		dsi->config.trans_mode = OMAP_DSS_DSI_EVENT_MODE;
> +
>  	dsi->ulps_auto_idle = false;
>  
>  	return 0;
> -- 
> Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki.
> Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
>
diff mbox series

Patch

diff --git a/drivers/gpu/drm/omapdrm/dss/dsi.c b/drivers/gpu/drm/omapdrm/dss/dsi.c
index c3592c6db977..7fee9cf8782d 100644
--- a/drivers/gpu/drm/omapdrm/dss/dsi.c
+++ b/drivers/gpu/drm/omapdrm/dss/dsi.c
@@ -5140,6 +5140,13 @@  static int omap_dsi_host_attach(struct mipi_dsi_host *host,
 	dsi->config.lp_clk_min = 7000000; // TODO: get from client?
 	dsi->config.lp_clk_max = client->lp_rate;
 
+	if (client->mode_flags & MIPI_DSI_MODE_VIDEO_BURST)
+		dsi->config.trans_mode = OMAP_DSS_DSI_BURST_MODE;
+	else if (client->mode_flags & MIPI_DSI_MODE_VIDEO_SYNC_PULSE)
+		dsi->config.trans_mode = OMAP_DSS_DSI_PULSE_MODE;
+	else
+		dsi->config.trans_mode = OMAP_DSS_DSI_EVENT_MODE;
+
 	dsi->ulps_auto_idle = false;
 
 	return 0;