From dfba2e2d3302b509fbf8bccd71ca5b2e0b47fefa Mon Sep 17 00:00:00 2001 From: Shobhit Kumar Date: Mon, 14 Apr 2014 11:18:24 +0530 Subject: [PATCH] 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 Reviewed-by: Damien Lespiau Signed-off-by: Daniel Vetter --- 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 --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 32a74e19d9d9..9ccee19f4741 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 4e271c768fd0..2795782b6743 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 550714c7860e..16494225ed14 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; -- 2.20.1