Signed-off-by: Maarten Lankhorst <maarten.lankho...@linux.intel.com>
---
drivers/gpu/drm/i915/intel_display.c | 50 ++++++++++++++++++++----------------
drivers/gpu/drm/i915/intel_drv.h | 1 -
drivers/gpu/drm/i915/intel_fbc.c | 2 +-
3 files changed, 29 insertions(+), 24 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_display.c
b/drivers/gpu/drm/i915/intel_display.c
index 742829f3bb1d..0a34ac731f0e 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -2211,11 +2211,7 @@ static void intel_enable_primary_hw_plane(struct
drm_plane *plane,
/* If the pipe isn't enabled, we can't pump pixels and may hang */
assert_pipe_enabled(dev_priv, intel_crtc->pipe);
-
- if (intel_crtc->primary_enabled)
- return;
-
- intel_crtc->primary_enabled = true;
+ to_intel_plane_state(plane->state)->visible = true;
dev_priv->display.update_primary_plane(crtc, plane->fb,
crtc->x, crtc->y);
@@ -2636,6 +2632,8 @@ static void i9xx_update_primary_plane(struct drm_crtc
*crtc,
struct drm_device *dev = crtc->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
+ struct drm_plane *primary = crtc->primary;
+ bool visible = to_intel_plane_state(primary->state)->visible;
struct drm_i915_gem_object *obj;
int plane = intel_crtc->plane;
unsigned long linear_offset;
@@ -2643,7 +2641,7 @@ static void i9xx_update_primary_plane(struct drm_crtc
*crtc,
u32 reg = DSPCNTR(plane);
int pixel_size;
- if (!intel_crtc->primary_enabled || !fb) {
+ if (!visible || !fb) {
I915_WRITE(reg, 0);
if (INTEL_INFO(dev)->gen >= 4)
I915_WRITE(DSPSURF(plane), 0);
@@ -2765,6 +2763,8 @@ static void ironlake_update_primary_plane(struct drm_crtc
*crtc,
struct drm_device *dev = crtc->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
+ struct drm_plane *primary = crtc->primary;
+ bool visible = to_intel_plane_state(primary->state)->visible;
struct drm_i915_gem_object *obj;
int plane = intel_crtc->plane;
unsigned long linear_offset;
@@ -2772,7 +2772,7 @@ static void ironlake_update_primary_plane(struct drm_crtc
*crtc,
u32 reg = DSPCNTR(plane);
int pixel_size;
- if (!intel_crtc->primary_enabled || !fb) {
+ if (!visible || !fb) {
I915_WRITE(reg, 0);
I915_WRITE(DSPSURF(plane), 0);
POSTING_READ(reg);
@@ -2941,6 +2941,8 @@ static void skylake_update_primary_plane(struct drm_crtc
*crtc,
struct drm_device *dev = crtc->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
+ struct drm_plane *plane = crtc->primary;
+ bool visible = to_intel_plane_state(plane->state)->visible;
struct drm_i915_gem_object *obj;
int pipe = intel_crtc->pipe;
u32 plane_ctl, stride_div, stride;
@@ -2948,9 +2950,8 @@ static void skylake_update_primary_plane(struct drm_crtc
*crtc,
unsigned int rotation;
int x_offset, y_offset;
unsigned long surf_addr;
- struct drm_plane *plane;
- if (!intel_crtc->primary_enabled || !fb) {
+ if (!visible || !fb) {
I915_WRITE(PLANE_CTL(pipe, 0), 0);
I915_WRITE(PLANE_SURF(pipe, 0), 0);
POSTING_READ(PLANE_CTL(pipe, 0));
@@ -3010,7 +3011,6 @@ static void skylake_update_primary_plane(struct drm_crtc
*crtc,
plane_ctl |= PLANE_CTL_PLANE_GAMMA_DISABLE;
- plane = crtc->primary;
rotation = plane->state->rotation;
switch (rotation) {
case BIT(DRM_ROTATE_90):
@@ -4654,7 +4654,6 @@ static void intel_crtc_disable_planes(struct drm_crtc
*crtc)
hsw_disable_ips(intel_crtc);
intel_crtc_dpms_overlay(intel_crtc, false);
- intel_crtc->primary_enabled = false;
for_each_intel_plane(dev, intel_plane) {
if (intel_plane->pipe == pipe) {
struct drm_crtc *from = intel_plane->base.crtc;
@@ -12536,6 +12535,9 @@ static int intel_crtc_set_config(struct drm_mode_set
*set)
} else if (config->fb_changed) {
struct intel_crtc *intel_crtc = to_intel_crtc(set->crtc);
struct drm_plane *primary = set->crtc->primary;
+ struct intel_plane_state *plane_state =
+ to_intel_plane_state(primary->state);
+ bool was_visible = plane_state->visible;
int vdisplay, hdisplay;
drm_crtc_get_hv_timing(set->mode, &hdisplay, &vdisplay);
@@ -12548,7 +12550,8 @@ static int intel_crtc_set_config(struct drm_mode_set
*set)
* We need to make sure the primary plane is re-enabled if it
* has previously been turned off.
*/
- if (!intel_crtc->primary_enabled && ret == 0) {
+ plane_state = to_intel_plane_state(primary->state);
+ if (ret == 0 && !was_visible && plane_state->visible) {
WARN_ON(!intel_crtc->active);
intel_enable_primary_hw_plane(set->crtc->primary,
set->crtc);
}
@@ -12846,6 +12849,9 @@ intel_check_primary_plane(struct drm_plane *plane,
return ret;
if (intel_crtc->active) {
+ struct intel_plane_state *old_state =
+ to_intel_plane_state(plane->state);
+
intel_crtc->atomic.wait_for_flips = true;
/*
@@ -12858,20 +12864,20 @@ intel_check_primary_plane(struct drm_plane *plane,
* one is done too late. We eventually need to unify
* this.
*/
- if (intel_crtc->primary_enabled &&
+ if (state->visible &&
INTEL_INFO(dev)->gen <= 4 && !IS_G4X(dev) &&
dev_priv->fbc.crtc == intel_crtc &&
state->base.rotation != BIT(DRM_ROTATE_0)) {
intel_crtc->atomic.disable_fbc = true;
}
- if (state->visible) {
+ if (state->visible && !old_state->visible) {
/*
* BDW signals flip done immediately if the plane
* is disabled, even if the plane enable is already
* armed to occur at the next vblank :(
*/
- if (IS_BROADWELL(dev) && !intel_crtc->primary_enabled)
+ if (IS_BROADWELL(dev))
intel_crtc->atomic.wait_vblank = true;
}
@@ -12906,8 +12912,6 @@ intel_commit_primary_plane(struct drm_plane *plane,
crtc->y = src->y1 >> 16;
if (intel_crtc->active) {
- intel_crtc->primary_enabled = state->visible;
-
if (state->visible)
/* FIXME: kill this fastboot hack */
intel_update_pipe_size(intel_crtc);
@@ -12925,9 +12929,6 @@ intel_disable_primary_plane(struct drm_plane *plane,
struct drm_device *dev = plane->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
- if (!force)
- to_intel_crtc(crtc)->primary_enabled = false;
-
dev_priv->display.update_primary_plane(crtc, NULL, 0, 0);
}
@@ -14385,8 +14386,8 @@ static void intel_sanitize_crtc(struct intel_crtc *crtc)
* Temporarily change the plane mapping and disable everything
* ... */
plane = crtc->plane;
+ to_intel_plane_state(crtc->base.primary->state)->visible = true;
crtc->plane = !plane;
- crtc->primary_enabled = true;
dev_priv->display.crtc_disable(&crtc->base);
crtc->plane = plane;
@@ -14563,6 +14564,9 @@ static void intel_modeset_readout_hw_state(struct
drm_device *dev)
int i;
for_each_intel_crtc(dev, crtc) {
+ struct drm_plane *primary = crtc->base.primary;
+ struct intel_plane_state *plane_state;
+
memset(crtc->config, 0, sizeof(*crtc->config));
crtc->config->quirks |= PIPE_CONFIG_QUIRK_INHERITED_MODE;
@@ -14572,7 +14576,9 @@ static void intel_modeset_readout_hw_state(struct
drm_device *dev)
crtc->base.state->enable = crtc->active;
crtc->base.enabled = crtc->active;
- crtc->primary_enabled = primary_get_hw_state(crtc);
+
+ plane_state = to_intel_plane_state(primary->state);
+ plane_state->visible = primary_get_hw_state(crtc);
DRM_DEBUG_KMS("[CRTC:%d] hw state readout: %s\n",
crtc->base.base.id,
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index 27dbd8145610..1a528cd1cdbb 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -510,7 +510,6 @@ struct intel_crtc {
*/
bool active;
unsigned long enabled_power_domains;
- bool primary_enabled; /* is the primary plane (partially) visible? */
bool lowfreq_avail;
struct intel_overlay *overlay;
struct intel_unpin_work *unpin_work;
diff --git a/drivers/gpu/drm/i915/intel_fbc.c b/drivers/gpu/drm/i915/intel_fbc.c
index 4165ce0644f7..6abb83432d4d 100644
--- a/drivers/gpu/drm/i915/intel_fbc.c
+++ b/drivers/gpu/drm/i915/intel_fbc.c
@@ -457,7 +457,7 @@ static struct drm_crtc *intel_fbc_find_crtc(struct
drm_i915_private *dev_priv)
tmp_crtc = dev_priv->pipe_to_crtc_mapping[pipe];
if (intel_crtc_active(tmp_crtc) &&
- to_intel_crtc(tmp_crtc)->primary_enabled) {
+ to_intel_plane_state(tmp_crtc->primary->state)->visible) {
if (one_pipe_only && crtc) {
if (set_no_fbc_reason(dev_priv,
FBC_MULTIPLE_PIPES))
DRM_DEBUG_KMS("more than one pipe
active, disabling compression\n");
--
2.1.0
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