| Message ID | 20191111111029.9126-5-vandita.kulkarni@intel.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Add support for mipi dsi cmd mode | expand |
On Mon, 11 Nov 2019, Vandita Kulkarni <vandita.kulkarni@intel.com> wrote: > Adding TE flags and periodic command mode flags > as part of private flags to indicate what TE interrupts > we would be getting instead of vblanks in case of mipi dsi > command mode. > > Signed-off-by: Vandita Kulkarni <vandita.kulkarni@intel.com> > --- > drivers/gpu/drm/i915/display/intel_display_types.h | 6 ++++++ > 1 file changed, 6 insertions(+) > > diff --git a/drivers/gpu/drm/i915/display/intel_display_types.h b/drivers/gpu/drm/i915/display/intel_display_types.h > index fadd9853f966..f36e8e4e5b55 100644 > --- a/drivers/gpu/drm/i915/display/intel_display_types.h > +++ b/drivers/gpu/drm/i915/display/intel_display_types.h > @@ -656,6 +656,12 @@ struct intel_crtc_scaler_state { > #define I915_MODE_FLAG_GET_SCANLINE_FROM_TIMESTAMP (1<<1) > /* Flag to use the scanline counter instead of the pixel counter */ > #define I915_MODE_FLAG_USE_SCANLINE_COUNTER (1<<2) > +/* Flag to use TE from DSI0 instead of VBI in command mode */ > +#define I915_MODE_FLAG_DSI_USE_TE0 (1<<3) > +/* Flag to use TE from DSI1 instead of VBI in command mode */ > +#define I915_MODE_FLAG_DSI_USE_TE1 (1<<4) Might be useful to comment that one or the other is set if the crtc has a DSI encoder that's operating in command mode, and both are unset otherwise. Reviewed-by: Jani Nikula <jani.nikula@intel.com> > +/* Flag to indicate mipi dsi periodic command mode where we do not get TE */ > +#define I915_MODE_FLAG_DSI_PERIODIC_CMD_MODE (1<<5) > > struct intel_pipe_wm { > struct intel_wm_level wm[5];
diff --git a/drivers/gpu/drm/i915/display/intel_display_types.h b/drivers/gpu/drm/i915/display/intel_display_types.h index fadd9853f966..f36e8e4e5b55 100644 --- a/drivers/gpu/drm/i915/display/intel_display_types.h +++ b/drivers/gpu/drm/i915/display/intel_display_types.h @@ -656,6 +656,12 @@ struct intel_crtc_scaler_state { #define I915_MODE_FLAG_GET_SCANLINE_FROM_TIMESTAMP (1<<1) /* Flag to use the scanline counter instead of the pixel counter */ #define I915_MODE_FLAG_USE_SCANLINE_COUNTER (1<<2) +/* Flag to use TE from DSI0 instead of VBI in command mode */ +#define I915_MODE_FLAG_DSI_USE_TE0 (1<<3) +/* Flag to use TE from DSI1 instead of VBI in command mode */ +#define I915_MODE_FLAG_DSI_USE_TE1 (1<<4) +/* Flag to indicate mipi dsi periodic command mode where we do not get TE */ +#define I915_MODE_FLAG_DSI_PERIODIC_CMD_MODE (1<<5) struct intel_pipe_wm { struct intel_wm_level wm[5];
Adding TE flags and periodic command mode flags as part of private flags to indicate what TE interrupts we would be getting instead of vblanks in case of mipi dsi command mode. Signed-off-by: Vandita Kulkarni <vandita.kulkarni@intel.com> --- drivers/gpu/drm/i915/display/intel_display_types.h | 6 ++++++ 1 file changed, 6 insertions(+)