From 6ff8aa3182db248db4d91e574254316025c0243c Mon Sep 17 00:00:00 2001 From: Archit Taneja Date: Thu, 25 Aug 2011 18:35:58 +0530 Subject: OMAP: DSS2: DSI: Introduce generic write functions Intoduce enum "dss_dsi_content_type" to differentiate between DCS and generic content types. Introduce short and long packet write functions which use generic Processor-to-Peripheral transaction types. These are needed by some devices which may not support corresponding DCS commands. Create common write functions which allow code reuse between DCS and generic write functions. Signed-off-by: Archit Taneja Signed-off-by: Tomi Valkeinen --- include/video/omapdss.h | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) (limited to 'include/video') diff --git a/include/video/omapdss.h b/include/video/omapdss.h index aeadbc880e38..49ffdd201c2d 100644 --- a/include/video/omapdss.h +++ b/include/video/omapdss.h @@ -225,12 +225,20 @@ void dsi_bus_lock(struct omap_dss_device *dssdev); void dsi_bus_unlock(struct omap_dss_device *dssdev); int dsi_vc_dcs_write(struct omap_dss_device *dssdev, int channel, u8 *data, int len); -int dsi_vc_dcs_write_0(struct omap_dss_device *dssdev, int channel, - u8 dcs_cmd); +int dsi_vc_generic_write(struct omap_dss_device *dssdev, int channel, u8 *data, + int len); +int dsi_vc_dcs_write_0(struct omap_dss_device *dssdev, int channel, u8 dcs_cmd); +int dsi_vc_generic_write_0(struct omap_dss_device *dssdev, int channel); int dsi_vc_dcs_write_1(struct omap_dss_device *dssdev, int channel, u8 dcs_cmd, u8 param); +int dsi_vc_generic_write_1(struct omap_dss_device *dssdev, int channel, + u8 param); +int dsi_vc_generic_write_2(struct omap_dss_device *dssdev, int channel, + u8 param1, u8 param2); int dsi_vc_dcs_write_nosync(struct omap_dss_device *dssdev, int channel, u8 *data, int len); +int dsi_vc_generic_write_nosync(struct omap_dss_device *dssdev, int channel, + u8 *data, int len); int dsi_vc_dcs_read(struct omap_dss_device *dssdev, int channel, u8 dcs_cmd, u8 *buf, int buflen); int dsi_vc_dcs_read_1(struct omap_dss_device *dssdev, int channel, u8 dcs_cmd, -- cgit v1.2.3-58-ga151