[Intel-gfx] [PATCH 1/5] drm/dsi: clean up DSI data type definitions

[Kulkarni, Vandita]

Looks good to me.
Reviewed-by: Vandita Kulkarni <vandita.kulkarni at intel.com>

> -----Original Message-----
> From: Jani Nikula <jani.nikula at intel.com>
> Sent: Tuesday, October 22, 2019 3:40 PM
> To: dri-devel at lists.freedesktop.org
> Cc: intel-gfx at lists.freedesktop.org; Nikula, Jani <jani.nikula at intel.com>;
> Kulkarni, Vandita <vandita.kulkarni at intel.com>
> Subject: [PATCH 1/5] drm/dsi: clean up DSI data type definitions
> 
> Rename picture parameter set (it's a long packet, not a long write) and
> compression mode (it's not a DCS command) enumerations according to the
> DSI specification. Order the types according to the spec. Use tabs instead of
> spaces for indentation. Use all lower case for hex.
> 
> Cc: Vandita Kulkarni <vandita.kulkarni at intel.com>
> Signed-off-by: Jani Nikula <jani.nikula at intel.com>
> ---
>  drivers/gpu/drm/drm_mipi_dsi.c |  4 ++--
>  include/video/mipi_display.h   | 10 +++++-----
>  2 files changed, 7 insertions(+), 7 deletions(-)
> 
> diff --git a/drivers/gpu/drm/drm_mipi_dsi.c
> b/drivers/gpu/drm/drm_mipi_dsi.c index bd2498bbd74a..f237d80828c3
> 100644
> --- a/drivers/gpu/drm/drm_mipi_dsi.c
> +++ b/drivers/gpu/drm/drm_mipi_dsi.c
> @@ -373,6 +373,7 @@ bool mipi_dsi_packet_format_is_short(u8 type)
>  	case MIPI_DSI_V_SYNC_END:
>  	case MIPI_DSI_H_SYNC_START:
>  	case MIPI_DSI_H_SYNC_END:
> +	case MIPI_DSI_COMPRESSION_MODE:
>  	case MIPI_DSI_END_OF_TRANSMISSION:
>  	case MIPI_DSI_COLOR_MODE_OFF:
>  	case MIPI_DSI_COLOR_MODE_ON:
> @@ -387,7 +388,6 @@ bool mipi_dsi_packet_format_is_short(u8 type)
>  	case MIPI_DSI_DCS_SHORT_WRITE:
>  	case MIPI_DSI_DCS_SHORT_WRITE_PARAM:
>  	case MIPI_DSI_DCS_READ:
> -	case MIPI_DSI_DCS_COMPRESSION_MODE:
>  	case MIPI_DSI_SET_MAXIMUM_RETURN_PACKET_SIZE:
>  		return true;
>  	}
> @@ -406,11 +406,11 @@
> EXPORT_SYMBOL(mipi_dsi_packet_format_is_short);
>  bool mipi_dsi_packet_format_is_long(u8 type)  {
>  	switch (type) {
> -	case MIPI_DSI_PPS_LONG_WRITE:
>  	case MIPI_DSI_NULL_PACKET:
>  	case MIPI_DSI_BLANKING_PACKET:
>  	case MIPI_DSI_GENERIC_LONG_WRITE:
>  	case MIPI_DSI_DCS_LONG_WRITE:
> +	case MIPI_DSI_PICTURE_PARAMETER_SET:
>  	case MIPI_DSI_LOOSELY_PACKED_PIXEL_STREAM_YCBCR20:
>  	case MIPI_DSI_PACKED_PIXEL_STREAM_YCBCR24:
>  	case MIPI_DSI_PACKED_PIXEL_STREAM_YCBCR16:
> diff --git a/include/video/mipi_display.h b/include/video/mipi_display.h
> index cba57a678daf..79fd71cf4934 100644
> --- a/include/video/mipi_display.h
> +++ b/include/video/mipi_display.h
> @@ -17,6 +17,9 @@ enum {
>  	MIPI_DSI_H_SYNC_START				= 0x21,
>  	MIPI_DSI_H_SYNC_END				= 0x31,
> 
> +	MIPI_DSI_COMPRESSION_MODE			= 0x07,
> +	MIPI_DSI_END_OF_TRANSMISSION			= 0x08,
> +
>  	MIPI_DSI_COLOR_MODE_OFF				= 0x02,
>  	MIPI_DSI_COLOR_MODE_ON				= 0x12,
>  	MIPI_DSI_SHUTDOWN_PERIPHERAL			= 0x22,
> @@ -35,18 +38,15 @@ enum {
> 
>  	MIPI_DSI_DCS_READ				= 0x06,
> 
> -	MIPI_DSI_DCS_COMPRESSION_MODE                   = 0x07,
> -	MIPI_DSI_PPS_LONG_WRITE                         = 0x0A,
> -
>  	MIPI_DSI_SET_MAXIMUM_RETURN_PACKET_SIZE		=
> 0x37,
> 
> -	MIPI_DSI_END_OF_TRANSMISSION			= 0x08,
> -
>  	MIPI_DSI_NULL_PACKET				= 0x09,
>  	MIPI_DSI_BLANKING_PACKET			= 0x19,
>  	MIPI_DSI_GENERIC_LONG_WRITE			= 0x29,
>  	MIPI_DSI_DCS_LONG_WRITE				= 0x39,
> 
> +	MIPI_DSI_PICTURE_PARAMETER_SET			= 0x0a,
> +
>  	MIPI_DSI_LOOSELY_PACKED_PIXEL_STREAM_YCBCR20	= 0x0c,
>  	MIPI_DSI_PACKED_PIXEL_STREAM_YCBCR24		= 0x1c,
>  	MIPI_DSI_PACKED_PIXEL_STREAM_YCBCR16		= 0x2c,
> --
> 2.20.1