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authorThierry Reding <treding@nvidia.com>2014-08-05 11:17:06 +0200
committerThierry Reding <treding@nvidia.com>2014-11-13 13:56:03 +0100
commit3d9a8fcf1c6a9032eb389d3c90323ae980c9d50a (patch)
tree0197a547bc4e1f44673a7a2707451b9ada1d1126 /include/drm
parentdrm/dsi: Implement DCS soft_reset command (diff)
downloadlinux-3d9a8fcf1c6a9032eb389d3c90323ae980c9d50a.tar.xz
linux-3d9a8fcf1c6a9032eb389d3c90323ae980c9d50a.zip
drm/dsi: Implement DCS get_power_mode command
Provide a small convenience wrapper that transmits a DCS get_power_mode command. A set of bitmasks for the mode bits is also provided. Acked-by: Andrzej Hajda <a.hajda@samsung.com> Reviewed-by: Sean Paul <seanpaul@chromium.org> Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'include/drm')
-rw-r--r--include/drm/drm_mipi_dsi.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/include/drm/drm_mipi_dsi.h b/include/drm/drm_mipi_dsi.h
index de1d94cba217..79588c5a99d4 100644
--- a/include/drm/drm_mipi_dsi.h
+++ b/include/drm/drm_mipi_dsi.h
@@ -185,6 +185,12 @@ enum mipi_dsi_dcs_tear_mode {
MIPI_DSI_DCS_TEAR_MODE_VHBLANK,
};
+#define MIPI_DSI_DCS_POWER_MODE_DISPLAY (1 << 2)
+#define MIPI_DSI_DCS_POWER_MODE_NORMAL (1 << 3)
+#define MIPI_DSI_DCS_POWER_MODE_SLEEP (1 << 4)
+#define MIPI_DSI_DCS_POWER_MODE_PARTIAL (1 << 5)
+#define MIPI_DSI_DCS_POWER_MODE_IDLE (1 << 6)
+
ssize_t mipi_dsi_dcs_write_buffer(struct mipi_dsi_device *dsi,
const void *data, size_t len);
ssize_t mipi_dsi_dcs_write(struct mipi_dsi_device *dsi, u8 cmd,
@@ -193,6 +199,7 @@ ssize_t mipi_dsi_dcs_read(struct mipi_dsi_device *dsi, u8 cmd, void *data,
size_t len);
int mipi_dsi_dcs_nop(struct mipi_dsi_device *dsi);
int mipi_dsi_dcs_soft_reset(struct mipi_dsi_device *dsi);
+int mipi_dsi_dcs_get_power_mode(struct mipi_dsi_device *dsi, u8 *mode);
int mipi_dsi_dcs_enter_sleep_mode(struct mipi_dsi_device *dsi);
int mipi_dsi_dcs_exit_sleep_mode(struct mipi_dsi_device *dsi);
int mipi_dsi_dcs_set_display_off(struct mipi_dsi_device *dsi);