This is one of the patches to start replacing drm pointers
and use the intel_atomic_state and intel_crtc to derive
the necessary intel state variables required for the intel
modeset functions.
v3:
* Remove the unwanted newline (Ville)
v2:
* Flip the function arguments (Ville)
* Remove some remaining instances of drm pointers (Ville)
* Use old_crtc_state and new_crtc_state (Ville)
Suggested-by: Ville Syrjala <ville.syrjala@xxxxxxxxxxxxxxx>
Cc: Ville Syrjala <ville.syrjala@xxxxxxxxxxxxxxx>
Signed-off-by: Manasi Navare <manasi.d.navare@xxxxxxxxx>
Reviewed-by: Ville Syrjala <ville.syrjala@xxxxxxxxxxxxxxx>
---
drivers/gpu/drm/i915/intel_display.c | 61 +++++++++++++---------------
1 file changed, 28 insertions(+), 33 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index f29a348e8d71..aaf44ab6766f 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -125,8 +125,8 @@ static void vlv_prepare_pll(struct intel_crtc *crtc,
const struct intel_crtc_state *pipe_config);
static void chv_prepare_pll(struct intel_crtc *crtc,
const struct intel_crtc_state *pipe_config);
-static void intel_begin_crtc_commit(struct drm_crtc *, struct drm_crtc_state *);
-static void intel_finish_crtc_commit(struct drm_crtc *, struct drm_crtc_state *);
+static void intel_begin_crtc_commit(struct intel_atomic_state *, struct intel_crtc *);
+static void intel_finish_crtc_commit(struct intel_atomic_state *, struct intel_crtc *);
static void intel_crtc_init_scalers(struct intel_crtc *crtc,
struct intel_crtc_state *crtc_state);
static void skylake_pfit_enable(const struct intel_crtc_state *crtc_state);
@@ -13273,14 +13273,14 @@ static void intel_update_crtc(struct drm_crtc *crtc,
else if (new_plane_state)
intel_fbc_enable(intel_crtc, pipe_config, new_plane_state);
- intel_begin_crtc_commit(crtc, old_crtc_state);
+ intel_begin_crtc_commit(to_intel_atomic_state(state), intel_crtc);
if (INTEL_GEN(dev_priv) >= 9)
skl_update_planes_on_crtc(to_intel_atomic_state(state), intel_crtc);
else
i9xx_update_planes_on_crtc(to_intel_atomic_state(state), intel_crtc);
- intel_finish_crtc_commit(crtc, old_crtc_state);
+ intel_finish_crtc_commit(to_intel_atomic_state(state), intel_crtc);
}
static void intel_update_crtcs(struct drm_atomic_state *state)
@@ -14070,39 +14070,35 @@ skl_max_scale(const struct intel_crtc_state *crtc_state,
return max_scale;
}
-static void intel_begin_crtc_commit(struct drm_crtc *crtc,
- struct drm_crtc_state *old_crtc_state)
+static void intel_begin_crtc_commit(struct intel_atomic_state *state,
+ struct intel_crtc *crtc)
{
- struct drm_device *dev = crtc->dev;
- struct drm_i915_private *dev_priv = to_i915(dev);
- struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
- struct intel_crtc_state *old_intel_cstate =
- to_intel_crtc_state(old_crtc_state);
- struct intel_atomic_state *old_intel_state =
- to_intel_atomic_state(old_crtc_state->state);
- struct intel_crtc_state *intel_cstate =
- intel_atomic_get_new_crtc_state(old_intel_state, intel_crtc);
- bool modeset = needs_modeset(&intel_cstate->base);
+ struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
+ struct intel_crtc_state *old_crtc_state =
+ intel_atomic_get_old_crtc_state(state, crtc);
+ struct intel_crtc_state *new_crtc_state =
+ intel_atomic_get_new_crtc_state(state, crtc);
+ bool modeset = needs_modeset(&new_crtc_state->base);
/* Perform vblank evasion around commit operation */
- intel_pipe_update_start(intel_cstate);
+ intel_pipe_update_start(new_crtc_state);
if (modeset)
goto out;
- if (intel_cstate->base.color_mgmt_changed ||
- intel_cstate->update_pipe)
- intel_color_commit(intel_cstate);
+ if (new_crtc_state->base.color_mgmt_changed ||
+ new_crtc_state->update_pipe)
+ intel_color_commit(new_crtc_state);
- if (intel_cstate->update_pipe)
- intel_update_pipe_config(old_intel_cstate, intel_cstate);
+ if (new_crtc_state->update_pipe)
+ intel_update_pipe_config(old_crtc_state, new_crtc_state);
else if (INTEL_GEN(dev_priv) >= 9)
- skl_detach_scalers(intel_cstate);
+ skl_detach_scalers(new_crtc_state);
out:
if (dev_priv->display.atomic_update_watermarks)
- dev_priv->display.atomic_update_watermarks(old_intel_state,
- intel_cstate);
+ dev_priv->display.atomic_update_watermarks(state,
+ new_crtc_state);
}
void intel_crtc_arm_fifo_underrun(struct intel_crtc *crtc,
@@ -14121,21 +14117,20 @@ void intel_crtc_arm_fifo_underrun(struct intel_crtc *crtc,
}
}
-static void intel_finish_crtc_commit(struct drm_crtc *crtc,
- struct drm_crtc_state *old_crtc_state)
+static void intel_finish_crtc_commit(struct intel_atomic_state *state,
+ struct intel_crtc *crtc)
{
- struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
- struct intel_atomic_state *old_intel_state =
- to_intel_atomic_state(old_crtc_state->state);
+ struct intel_crtc_state *old_crtc_state =
+ intel_atomic_get_old_crtc_state(state, crtc);
struct intel_crtc_state *new_crtc_state =
- intel_atomic_get_new_crtc_state(old_intel_state, intel_crtc);
+ intel_atomic_get_new_crtc_state(state, crtc);
intel_pipe_update_end(new_crtc_state);
if (new_crtc_state->update_pipe &&
!needs_modeset(&new_crtc_state->base) &&
- old_crtc_state->mode.private_flags & I915_MODE_FLAG_INHERITED)
- intel_crtc_arm_fifo_underrun(intel_crtc, new_crtc_state);
+ old_crtc_state->base.mode.private_flags & I915_MODE_FLAG_INHERITED)
+ intel_crtc_arm_fifo_underrun(crtc, new_crtc_state);
}
/**
--
2.19.1
_______________________________________________
Intel-gfx mailing list
Intel-gfx@xxxxxxxxxxxxxxxxxxxxx
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
