Runtime state that can be manipulated via properties should now go in
intel_plane_state instead so that it can be tracked as part of an atomic
transaction.
Signed-off-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
---
drivers/gpu/drm/i915/intel_display.c | 36 ++++++++++++++++++++++++------------
drivers/gpu/drm/i915/intel_drv.h | 10 +++++++++-
drivers/gpu/drm/i915/intel_fbc.c | 4 +++-
drivers/gpu/drm/i915/intel_sprite.c | 33 ++++++++++++++++++++-------------
4 files changed, 56 insertions(+), 27 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index c5cbcd7..7863414 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -2435,6 +2435,8 @@ 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_plane_state *state =
+ to_intel_plane_state(crtc->primary->state);
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
struct drm_i915_gem_object *obj;
int plane = intel_crtc->plane;
@@ -2532,7 +2534,7 @@ static void i9xx_update_primary_plane(struct drm_crtc *crtc,
intel_crtc->dspaddr_offset = linear_offset;
}
- if (to_intel_plane(crtc->primary)->rotation == BIT(DRM_ROTATE_180)) {
+ if (state->rotation == BIT(DRM_ROTATE_180)) {
dspcntr |= DISPPLANE_ROTATE_180;
x += (intel_crtc->config->pipe_src_w - 1);
@@ -2568,6 +2570,8 @@ 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 intel_plane_state *state =
+ to_intel_plane_state(crtc->primary->state);
struct drm_i915_gem_object *obj;
int plane = intel_crtc->plane;
unsigned long linear_offset;
@@ -2634,7 +2638,7 @@ static void ironlake_update_primary_plane(struct drm_crtc *crtc,
pixel_size,
fb->pitches[0]);
linear_offset -= intel_crtc->dspaddr_offset;
- if (to_intel_plane(crtc->primary)->rotation == BIT(DRM_ROTATE_180)) {
+ if (state->rotation == BIT(DRM_ROTATE_180)) {
dspcntr |= DISPPLANE_ROTATE_180;
if (!IS_HASWELL(dev) && !IS_BROADWELL(dev)) {
@@ -2673,6 +2677,8 @@ 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 intel_plane_state *state =
+ to_intel_plane_state(crtc->primary->state);
struct intel_framebuffer *intel_fb;
struct drm_i915_gem_object *obj;
int pipe = intel_crtc->pipe;
@@ -2731,7 +2737,7 @@ static void skylake_update_primary_plane(struct drm_crtc *crtc,
}
plane_ctl |= PLANE_CTL_PLANE_GAMMA_DISABLE;
- if (to_intel_plane(crtc->primary)->rotation == BIT(DRM_ROTATE_180))
+ if (state->rotation == BIT(DRM_ROTATE_180))
plane_ctl |= PLANE_CTL_ROTATE_180;
I915_WRITE(PLANE_CTL(pipe, 0), plane_ctl);
@@ -8216,6 +8222,8 @@ static void i9xx_update_cursor(struct drm_crtc *crtc, u32 base)
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 intel_plane_state *state =
+ to_intel_plane_state(crtc->cursor->state);
int pipe = intel_crtc->pipe;
uint32_t cntl;
@@ -8242,7 +8250,7 @@ static void i9xx_update_cursor(struct drm_crtc *crtc, u32 base)
cntl |= CURSOR_PIPE_CSC_ENABLE;
}
- if (to_intel_plane(crtc->cursor)->rotation == BIT(DRM_ROTATE_180))
+ if (state->rotation == BIT(DRM_ROTATE_180))
cntl |= CURSOR_ROTATE_180;
if (intel_crtc->cursor_cntl != cntl) {
@@ -8265,6 +8273,8 @@ static void intel_crtc_update_cursor(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 intel_plane_state *state =
+ to_intel_plane_state(crtc->cursor->state);
int pipe = intel_crtc->pipe;
int x = crtc->cursor_x;
int y = crtc->cursor_y;
@@ -8303,8 +8313,7 @@ static void intel_crtc_update_cursor(struct drm_crtc *crtc,
I915_WRITE(CURPOS(pipe), pos);
/* ILK+ do this automagically */
- if (HAS_GMCH_DISPLAY(dev) &&
- to_intel_plane(crtc->cursor)->rotation == BIT(DRM_ROTATE_180)) {
+ if (HAS_GMCH_DISPLAY(dev) && state->rotation == BIT(DRM_ROTATE_180)) {
base += (intel_crtc->cursor_height *
intel_crtc->cursor_width - 1) * 4;
}
@@ -11756,7 +11765,6 @@ intel_check_primary_plane(struct drm_plane *plane,
struct drm_i915_private *dev_priv = dev->dev_private;
struct drm_crtc *crtc = state->base.crtc;
struct intel_crtc *intel_crtc;
- struct intel_plane *intel_plane = to_intel_plane(plane);
struct drm_framebuffer *fb = state->base.fb;
struct drm_rect *dest = &state->dst;
struct drm_rect *src = &state->src;
@@ -11790,7 +11798,7 @@ intel_check_primary_plane(struct drm_plane *plane,
if (intel_crtc->primary_enabled &&
INTEL_INFO(dev)->gen <= 4 && !IS_G4X(dev) &&
dev_priv->fbc.plane == intel_crtc->plane &&
- intel_plane->rotation != BIT(DRM_ROTATE_0)) {
+ state->rotation != BIT(DRM_ROTATE_0)) {
intel_crtc->atomic.disable_fbc = true;
}
@@ -11974,6 +11982,7 @@ static struct drm_plane *intel_primary_plane_create(struct drm_device *dev,
int pipe)
{
struct intel_plane *primary;
+ struct intel_plane_state *state;
const uint32_t *intel_primary_formats;
int num_formats;
@@ -11986,12 +11995,13 @@ static struct drm_plane *intel_primary_plane_create(struct drm_device *dev,
kfree(primary);
return NULL;
}
+ state = to_intel_plane_state(primary->base.state);
primary->can_scale = false;
primary->max_downscale = 1;
primary->pipe = pipe;
primary->plane = pipe;
- primary->rotation = BIT(DRM_ROTATE_0);
+ state->rotation = BIT(DRM_ROTATE_0);
primary->check_plane = intel_check_primary_plane;
primary->commit_plane = intel_commit_primary_plane;
if (HAS_FBC(dev) && INTEL_INFO(dev)->gen < 4)
@@ -12019,7 +12029,7 @@ static struct drm_plane *intel_primary_plane_create(struct drm_device *dev,
if (dev->mode_config.rotation_property)
drm_object_attach_property(&primary->base.base,
dev->mode_config.rotation_property,
- primary->rotation);
+ state->rotation);
}
drm_plane_helper_add(&primary->base, &intel_plane_helper_funcs);
@@ -12147,6 +12157,7 @@ static struct drm_plane *intel_cursor_plane_create(struct drm_device *dev,
int pipe)
{
struct intel_plane *cursor;
+ struct intel_plane_state *state;
cursor = kzalloc(sizeof(*cursor), GFP_KERNEL);
if (cursor == NULL)
@@ -12157,12 +12168,13 @@ static struct drm_plane *intel_cursor_plane_create(struct drm_device *dev,
kfree(cursor);
return NULL;
}
+ state = to_intel_plane_state(cursor->base.state);
cursor->can_scale = false;
cursor->max_downscale = 1;
cursor->pipe = pipe;
cursor->plane = pipe;
- cursor->rotation = BIT(DRM_ROTATE_0);
+ state->rotation = BIT(DRM_ROTATE_0);
cursor->check_plane = intel_check_cursor_plane;
cursor->commit_plane = intel_commit_cursor_plane;
@@ -12181,7 +12193,7 @@ static struct drm_plane *intel_cursor_plane_create(struct drm_device *dev,
if (dev->mode_config.rotation_property)
drm_object_attach_property(&cursor->base.base,
dev->mode_config.rotation_property,
- cursor->rotation);
+ state->rotation);
}
drm_plane_helper_add(&cursor->base, &intel_plane_helper_funcs);
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index c8c0b7f..918cce2 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -250,6 +250,9 @@ struct intel_plane_state {
struct drm_rect clip;
bool visible;
+ /* Intel-specific plane properties */
+ unsigned int rotation;
+
/*
* used only for sprite planes to determine when to implicitly
* enable/disable the primary plane
@@ -509,7 +512,6 @@ struct intel_plane {
struct drm_i915_gem_object *obj;
bool can_scale;
int max_downscale;
- unsigned int rotation;
/* Since we need to change the watermarks before/after
* enabling/disabling the planes, we need to store the parameters here
@@ -518,6 +520,12 @@ struct intel_plane {
*/
struct intel_plane_wm_parameters wm;
+ /*
+ * NOTE: Do not place new plane state fields here (e.g., when adding
+ * new plane properties). New runtime state should now be placed in
+ * the intel_plane_state structure and accessed via drm_plane->state.
+ */
+
void (*update_plane)(struct drm_plane *plane,
struct drm_crtc *crtc,
struct drm_framebuffer *fb,
diff --git a/drivers/gpu/drm/i915/intel_fbc.c b/drivers/gpu/drm/i915/intel_fbc.c
index 5b1d7c4..3e87454 100644
--- a/drivers/gpu/drm/i915/intel_fbc.c
+++ b/drivers/gpu/drm/i915/intel_fbc.c
@@ -496,6 +496,7 @@ void intel_fbc_update(struct drm_device *dev)
struct drm_i915_private *dev_priv = dev->dev_private;
struct drm_crtc *crtc = NULL, *tmp_crtc;
struct intel_crtc *intel_crtc;
+ struct intel_plane_state *primary_state;
struct drm_framebuffer *fb;
struct drm_i915_gem_object *obj;
const struct drm_display_mode *adjusted_mode;
@@ -540,6 +541,7 @@ void intel_fbc_update(struct drm_device *dev)
}
intel_crtc = to_intel_crtc(crtc);
+ primary_state = to_intel_plane_state(crtc->primary->state);
fb = crtc->primary->fb;
obj = intel_fb_obj(fb);
adjusted_mode = &intel_crtc->config->base.adjusted_mode;
@@ -595,7 +597,7 @@ void intel_fbc_update(struct drm_device *dev)
goto out_disable;
}
if (INTEL_INFO(dev)->gen <= 4 && !IS_G4X(dev) &&
- to_intel_plane(crtc->primary)->rotation != BIT(DRM_ROTATE_0)) {
+ primary_state->rotation != BIT(DRM_ROTATE_0)) {
if (set_no_fbc_reason(dev_priv, FBC_UNSUPPORTED_MODE))
DRM_DEBUG_KMS("Rotation unsupported, disabling\n");
goto out_disable;
diff --git a/drivers/gpu/drm/i915/intel_sprite.c b/drivers/gpu/drm/i915/intel_sprite.c
index 0a6094e..140c5b7 100644
--- a/drivers/gpu/drm/i915/intel_sprite.c
+++ b/drivers/gpu/drm/i915/intel_sprite.c
@@ -187,6 +187,8 @@ skl_update_plane(struct drm_plane *drm_plane, struct drm_crtc *crtc,
struct drm_device *dev = drm_plane->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_plane *intel_plane = to_intel_plane(drm_plane);
+ struct intel_plane_state *state =
+ to_intel_plane_state(drm_plane->state);
const int pipe = intel_plane->pipe;
const int plane = intel_plane->plane + 1;
u32 plane_ctl, stride;
@@ -256,7 +258,7 @@ skl_update_plane(struct drm_plane *drm_plane, struct drm_crtc *crtc,
default:
BUG();
}
- if (intel_plane->rotation == BIT(DRM_ROTATE_180))
+ if (state->rotation == BIT(DRM_ROTATE_180))
plane_ctl |= PLANE_CTL_ROTATE_180;
plane_ctl |= PLANE_CTL_ENABLE;
@@ -407,6 +409,7 @@ vlv_update_plane(struct drm_plane *dplane, struct drm_crtc *crtc,
struct drm_device *dev = dplane->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_plane *intel_plane = to_intel_plane(dplane);
+ struct intel_plane_state *state = to_intel_plane_state(dplane->state);
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
int pipe = intel_plane->pipe;
int plane = intel_plane->plane;
@@ -493,7 +496,7 @@ vlv_update_plane(struct drm_plane *dplane, struct drm_crtc *crtc,
fb->pitches[0]);
linear_offset -= sprsurf_offset;
- if (intel_plane->rotation == BIT(DRM_ROTATE_180)) {
+ if (state->rotation == BIT(DRM_ROTATE_180)) {
sprctl |= SP_ROTATE_180;
x += src_w;
@@ -608,6 +611,7 @@ ivb_update_plane(struct drm_plane *plane, struct drm_crtc *crtc,
struct drm_device *dev = plane->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_plane *intel_plane = to_intel_plane(plane);
+ struct intel_plane_state *state = to_intel_plane_state(plane->state);
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
int pipe = intel_plane->pipe;
u32 sprctl, sprscale = 0;
@@ -684,7 +688,7 @@ ivb_update_plane(struct drm_plane *plane, struct drm_crtc *crtc,
pixel_size, fb->pitches[0]);
linear_offset -= sprsurf_offset;
- if (intel_plane->rotation == BIT(DRM_ROTATE_180)) {
+ if (state->rotation == BIT(DRM_ROTATE_180)) {
sprctl |= SPRITE_ROTATE_180;
/* HSW and BDW does this automagically in hardware */
@@ -813,6 +817,7 @@ ilk_update_plane(struct drm_plane *plane, struct drm_crtc *crtc,
struct drm_device *dev = plane->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_plane *intel_plane = to_intel_plane(plane);
+ struct intel_plane_state *state = to_intel_plane_state(plane->state);
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
int pipe = intel_plane->pipe;
unsigned long dvssurf_offset, linear_offset;
@@ -884,7 +889,7 @@ ilk_update_plane(struct drm_plane *plane, struct drm_crtc *crtc,
pixel_size, fb->pitches[0]);
linear_offset -= dvssurf_offset;
- if (intel_plane->rotation == BIT(DRM_ROTATE_180)) {
+ if (state->rotation == BIT(DRM_ROTATE_180)) {
dvscntr |= DVS_ROTATE_180;
x += src_w;
@@ -1125,7 +1130,7 @@ intel_check_sprite_plane(struct drm_plane *plane,
min_scale = intel_plane->can_scale ? 1 : (1 << 16);
drm_rect_rotate(src, fb->width << 16, fb->height << 16,
- intel_plane->rotation);
+ state->rotation);
hscale = drm_rect_calc_hscale_relaxed(src, dst, min_scale, max_scale);
BUG_ON(hscale < 0);
@@ -1166,7 +1171,7 @@ intel_check_sprite_plane(struct drm_plane *plane,
drm_rect_height(dst) * vscale - drm_rect_height(src));
drm_rect_rotate_inv(src, fb->width << 16, fb->height << 16,
- intel_plane->rotation);
+ state->rotation);
/* sanity check to make sure the src viewport wasn't enlarged */
WARN_ON(src->x1 < (int) state->base.src_x ||
@@ -1367,7 +1372,7 @@ int intel_plane_set_property(struct drm_plane *plane,
uint64_t val)
{
struct drm_device *dev = plane->dev;
- struct intel_plane *intel_plane = to_intel_plane(plane);
+ struct intel_plane_state *state = to_intel_plane_state(plane->state);
uint64_t old_val;
int ret = -ENOENT;
@@ -1376,14 +1381,14 @@ int intel_plane_set_property(struct drm_plane *plane,
if (hweight32(val & 0xf) != 1)
return -EINVAL;
- if (intel_plane->rotation == val)
+ if (state->rotation == val)
return 0;
- old_val = intel_plane->rotation;
- intel_plane->rotation = val;
+ old_val = state->rotation;
+ state->rotation = val;
ret = intel_plane_restore(plane);
if (ret)
- intel_plane->rotation = old_val;
+ state->rotation = old_val;
}
return ret;
@@ -1457,6 +1462,7 @@ int
intel_plane_init(struct drm_device *dev, enum pipe pipe, int plane)
{
struct intel_plane *intel_plane;
+ struct intel_plane_state *state;
unsigned long possible_crtcs;
const uint32_t *plane_formats;
int num_plane_formats;
@@ -1475,6 +1481,7 @@ intel_plane_init(struct drm_device *dev, enum pipe pipe, int plane)
kfree(intel_plane);
return -ENOMEM;
}
+ state = to_intel_plane_state(intel_plane->base.state);
switch (INTEL_INFO(dev)->gen) {
case 5:
@@ -1545,7 +1552,7 @@ intel_plane_init(struct drm_device *dev, enum pipe pipe, int plane)
intel_plane->pipe = pipe;
intel_plane->plane = plane;
- intel_plane->rotation = BIT(DRM_ROTATE_0);
+ state->rotation = BIT(DRM_ROTATE_0);
intel_plane->check_plane = intel_check_sprite_plane;
intel_plane->commit_plane = intel_commit_sprite_plane;
possible_crtcs = (1 << pipe);
@@ -1567,7 +1574,7 @@ intel_plane_init(struct drm_device *dev, enum pipe pipe, int plane)
if (dev->mode_config.rotation_property)
drm_object_attach_property(&intel_plane->base.base,
dev->mode_config.rotation_property,
- intel_plane->rotation);
+ state->rotation);
drm_plane_helper_add(&intel_plane->base, &intel_plane_helper_funcs);
--
1.8.5.1
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