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drm/i915: Correct MIPI operation mode as per expected values from VBT

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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>
This commit is contained in:
Shobhit Kumar 2014-04-14 11:18:24 +05:30 committed by Daniel Vetter
parent 229b0489aa
commit dfba2e2d33
3 changed files with 7 additions and 5 deletions
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4
drivers/gpu/drm/i915/intel_drv.h
View File

@ -106,8 +106,8 @@
#define INTEL_DVO_CHIP_TMDS 2 #define INTEL_DVO_CHIP_TMDS 2
#define INTEL_DVO_CHIP_TVOUT 4 #define INTEL_DVO_CHIP_TVOUT 4
#define INTEL_DSI_COMMAND_MODE 0 #define INTEL_DSI_VIDEO_MODE 0
#define INTEL_DSI_VIDEO_MODE 1 #define INTEL_DSI_COMMAND_MODE 1
struct intel_framebuffer { struct intel_framebuffer {
struct drm_framebuffer base; struct drm_framebuffer base;

4
drivers/gpu/drm/i915/intel_dsi.c
View File

@ -59,12 +59,12 @@ static struct intel_dsi *intel_attached_dsi(struct drm_connector *connector)
static inline bool is_vid_mode(struct intel_dsi *intel_dsi) 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) 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) static void intel_dsi_hot_plug(struct intel_encoder *encoder)

4
drivers/gpu/drm/i915/intel_dsi.h
View File

@ -31,7 +31,6 @@
struct intel_dsi_device { struct intel_dsi_device {
unsigned int panel_id; unsigned int panel_id;
const char *name; const char *name;
int type;
const struct intel_dsi_dev_ops *dev_ops; const struct intel_dsi_dev_ops *dev_ops;
void *dev_priv; void *dev_priv;
}; };
@ -85,6 +84,9 @@ struct intel_dsi {
/* virtual channel */ /* virtual channel */
int channel; int channel;
/* Video mode or command mode */
u16 operation_mode;
/* number of DSI lanes */ /* number of DSI lanes */
unsigned int lane_count; unsigned int lane_count;