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Commit ec193640 authored by Maarten Lankhorst's avatar Maarten Lankhorst
Browse files

drm/i915: Use intel state as much as possible in wm code 



Instead of directly referencing drm_crtc_state, convert to
intel_ctc_state and use the base struct. This is useful when we're
making the split between uapi and hw state, and also makes the
code slightly more readable.

A lot of places also use cstate, instead of the more common crtc_state.
Clean those up to use crtc_state. Same for pstate vs plane_state. (Ville)

Signed-off-by: default avatarMaarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190628085517.31886-7-maarten.lankhorst@linux.intel.com
parent 4f25720b

drivers/gpu/drm/i915/i915_drv.h

+6 −6
Original line number Diff line number Diff line
@@ -287,14 +287,14 @@ struct drm_i915_display_funcs { 
			  enum pipe pipe);

	int (*get_fifo_size)(struct drm_i915_private *dev_priv,

			     enum i9xx_plane_id i9xx_plane);

	int (*compute_pipe_wm)(struct intel_crtc_state *cstate);

	int (*compute_intermediate_wm)(struct intel_crtc_state *newstate);

	int (*compute_pipe_wm)(struct intel_crtc_state *crtc_state);

	int (*compute_intermediate_wm)(struct intel_crtc_state *crtc_state);

	void (*initial_watermarks)(struct intel_atomic_state *state,

				   struct intel_crtc_state *cstate);

				   struct intel_crtc_state *crtc_state);

	void (*atomic_update_watermarks)(struct intel_atomic_state *state,

					 struct intel_crtc_state *cstate);

					 struct intel_crtc_state *crtc_state);

	void (*optimize_watermarks)(struct intel_atomic_state *state,

				    struct intel_crtc_state *cstate);

				    struct intel_crtc_state *crtc_state);

	int (*compute_global_watermarks)(struct intel_atomic_state *state);

	void (*update_wm)(struct intel_crtc *crtc);

	int (*modeset_calc_cdclk)(struct intel_atomic_state *state);
@@ -1646,7 +1646,7 @@ struct drm_i915_private { 
		/*

		 * Should be held around atomic WM register writing; also

		 * protects * intel_crtc->wm.active and

		 * cstate->wm.need_postvbl_update.

		 * crtc_state->wm.need_postvbl_update.

		 */

		struct mutex wm_mutex;

drivers/gpu/drm/i915/intel_pm.c

+194 −208

File changed.

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