Commit dfba2e2d authored by Shobhit Kumar's avatar Shobhit Kumar Committed by Daniel Vetter
Browse files

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: default avatarShobhit Kumar <shobhit.kumar@intel.com>
Reviewed-by: default avatarDamien Lespiau <damien.lespiau@intel.com>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
parent 229b0489

drivers/gpu/drm/i915/intel_drv.h

+2 −2
Original line number Diff line number Diff line
@@ -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;

drivers/gpu/drm/i915/intel_dsi.c

+2 −2
Original line number Diff line number Diff line
@@ -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)

{

	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)

drivers/gpu/drm/i915/intel_dsi.h

+3 −1
Original line number Diff line number Diff line
@@ -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 @@ struct intel_dsi { 
	/* virtual channel */

	int channel;



	/* Video mode or command mode */

	u16 operation_mode;



	/* number of DSI lanes */

	unsigned int lane_count;

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