drm/i915: Correct MIPI operation mode as per expected values from VBT
In VBT fields operation mode is 0 for Video mode and 1 for command mode.
This field will be directly used as is in generic panel driver. So
adjust accordingly.
Signed-off-by: Shobhit Kumar <shobhit.kumar@intel.com>
Reviewed-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index 32a74e1..9ccee19 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -106,8 +106,8 @@
#define INTEL_DVO_CHIP_TMDS 2
#define INTEL_DVO_CHIP_TVOUT 4
-#define INTEL_DSI_COMMAND_MODE 0
-#define INTEL_DSI_VIDEO_MODE 1
+#define INTEL_DSI_VIDEO_MODE 0
+#define INTEL_DSI_COMMAND_MODE 1
struct intel_framebuffer {
struct drm_framebuffer base;
diff --git a/drivers/gpu/drm/i915/intel_dsi.c b/drivers/gpu/drm/i915/intel_dsi.c
index 4e271c7..2795782 100644
--- a/drivers/gpu/drm/i915/intel_dsi.c
+++ b/drivers/gpu/drm/i915/intel_dsi.c
@@ -59,12 +59,12 @@
static inline bool is_vid_mode(struct intel_dsi *intel_dsi)
{
- return intel_dsi->dev.type == INTEL_DSI_VIDEO_MODE;
+ return intel_dsi->operation_mode == INTEL_DSI_VIDEO_MODE;
}
static inline bool is_cmd_mode(struct intel_dsi *intel_dsi)
{
- return intel_dsi->dev.type == INTEL_DSI_COMMAND_MODE;
+ return intel_dsi->operation_mode == INTEL_DSI_COMMAND_MODE;
}
static void intel_dsi_hot_plug(struct intel_encoder *encoder)
diff --git a/drivers/gpu/drm/i915/intel_dsi.h b/drivers/gpu/drm/i915/intel_dsi.h
index 550714c..1649422 100644
--- a/drivers/gpu/drm/i915/intel_dsi.h
+++ b/drivers/gpu/drm/i915/intel_dsi.h
@@ -31,7 +31,6 @@
struct intel_dsi_device {
unsigned int panel_id;
const char *name;
- int type;
const struct intel_dsi_dev_ops *dev_ops;
void *dev_priv;
};
@@ -85,6 +84,9 @@
/* virtual channel */
int channel;
+ /* Video mode or command mode */
+ u16 operation_mode;
+
/* number of DSI lanes */
unsigned int lane_count;