From 828c48f8c51ebfc2a00e1a834b0bc9e7fd35060f Mon Sep 17 00:00:00 2001 From: Tomi Valkeinen Date: Wed, 16 Dec 2009 14:53:15 +0200 Subject: OMAP: DSS2: DSI: add helpers for DCS read/write Add helper functions for most common DCS read and write operations. Signed-off-by: Tomi Valkeinen --- arch/arm/plat-omap/include/plat/display.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'arch/arm') diff --git a/arch/arm/plat-omap/include/plat/display.h b/arch/arm/plat-omap/include/plat/display.h index c66e464732d..47df5f6fbf8 100644 --- a/arch/arm/plat-omap/include/plat/display.h +++ b/arch/arm/plat-omap/include/plat/display.h @@ -233,8 +233,11 @@ int omap_rfbi_setup_te(enum omap_rfbi_te_mode mode, void dsi_bus_lock(void); void dsi_bus_unlock(void); int dsi_vc_dcs_write(int channel, u8 *data, int len); +int dsi_vc_dcs_write_0(int channel, u8 dcs_cmd); +int dsi_vc_dcs_write_1(int channel, u8 dcs_cmd, u8 param); int dsi_vc_dcs_write_nosync(int channel, u8 *data, int len); int dsi_vc_dcs_read(int channel, u8 dcs_cmd, u8 *buf, int buflen); +int dsi_vc_dcs_read_1(int channel, u8 dcs_cmd, u8 *data); int dsi_vc_set_max_rx_packet_size(int channel, u16 len); int dsi_vc_send_null(int channel); int dsi_vc_send_bta_sync(int channel); -- cgit v1.2.3