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[0823/1094] drm/i915: Correct MIPI operation mode as per expected values from VBT

Message ID 1413889294-31328-824-git-send-email-dheerajx.s.jamwal@intel.com (mailing list archive)
State New, archived
Headers show

Commit Message

Dheeraj Jamwal Oct. 21, 2014, 10:57 a.m. UTC 
From: Shobhit Kumar <shobhit.kumar@intel.com>

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>
(cherry picked from commit dfba2e2d3302b509fbf8bccd71ca5b2e0b47fefa)

Signed-off-by: Dheeraj Jamwal <dheerajx.s.jamwal@intel.com>
---
 drivers/gpu/drm/i915/intel_drv.h |    4 ++--
 drivers/gpu/drm/i915/intel_dsi.c |    4 ++--
 drivers/gpu/drm/i915/intel_dsi.h |    4 +++-
 3 files changed, 7 insertions(+), 5 deletions(-)
diff mbox

Patch

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 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)
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 @@  struct intel_dsi {
 	/* virtual channel */
 	int channel;
 
+	/* Video mode or command mode */
+	u16 operation_mode;
+
 	/* number of DSI lanes */
 	unsigned int lane_count;