*/
void intel_pipe_update_start(struct intel_crtc *crtc)
{
- struct drm_device *dev = crtc->base.dev;
const struct drm_display_mode *adjusted_mode = &crtc->config->base.adjusted_mode;
- enum pipe pipe = crtc->pipe;
long timeout = msecs_to_jiffies_timeout(1);
int scanline, min, max, vblank_start;
wait_queue_head_t *wq = drm_crtc_vblank_waitqueue(&crtc->base);
crtc->debug.scanline_start = scanline;
crtc->debug.start_vbl_time = ktime_get();
- crtc->debug.start_vbl_count =
- dev->driver->get_vblank_counter(dev, pipe);
+ crtc->debug.start_vbl_count = intel_crtc_get_vblank_counter(crtc);
trace_i915_pipe_update_vblank_evaded(crtc);
}
* re-enables interrupts and verifies the update was actually completed
* before a vblank using the value of @start_vbl_count.
*/
-void intel_pipe_update_end(struct intel_crtc *crtc)
+void intel_pipe_update_end(struct intel_crtc *crtc, struct intel_flip_work *work)
{
- struct drm_device *dev = crtc->base.dev;
enum pipe pipe = crtc->pipe;
int scanline_end = intel_get_crtc_scanline(crtc);
- u32 end_vbl_count = dev->driver->get_vblank_counter(dev, pipe);
+ u32 end_vbl_count = intel_crtc_get_vblank_counter(crtc);
ktime_t end_vbl_time = ktime_get();
+ if (work) {
+ work->flip_queued_vblank = end_vbl_count;
+ smp_mb__before_atomic();
+ atomic_set(&work->pending, 1);
+ }
+
trace_i915_pipe_update_end(crtc, end_vbl_count, scanline_end);
+ /* We're still in the vblank-evade critical section, this can't race.
+ * Would be slightly nice to just grab the vblank count and arm the
+ * event outside of the critical section - the spinlock might spin for a
+ * while ... */
+ if (crtc->base.state->event) {
+ WARN_ON(drm_crtc_vblank_get(&crtc->base) != 0);
+
+ spin_lock(&crtc->base.dev->event_lock);
+ drm_crtc_arm_vblank_event(&crtc->base, crtc->base.state->event);
+ spin_unlock(&crtc->base.dev->event_lock);
+
+ crtc->base.state->event = NULL;
+ }
+
local_irq_enable();
if (crtc->debug.start_vbl_count &&
const struct intel_plane_state *plane_state)
{
struct drm_device *dev = drm_plane->dev;
- struct drm_i915_private *dev_priv = dev->dev_private;
+ struct drm_i915_private *dev_priv = to_i915(dev);
struct intel_plane *intel_plane = to_intel_plane(drm_plane);
struct drm_framebuffer *fb = plane_state->base.fb;
struct drm_i915_gem_object *obj = intel_fb_obj(fb);
const struct drm_intel_sprite_colorkey *key = &plane_state->ckey;
u32 surf_addr;
u32 tile_height, plane_offset, plane_size;
- unsigned int rotation;
+ unsigned int rotation = plane_state->base.rotation;
int x_offset, y_offset;
int crtc_x = plane_state->dst.x1;
int crtc_y = plane_state->dst.y1;
uint32_t y = plane_state->src.y1 >> 16;
uint32_t src_w = drm_rect_width(&plane_state->src) >> 16;
uint32_t src_h = drm_rect_height(&plane_state->src) >> 16;
- const struct intel_scaler *scaler =
- &crtc_state->scaler_state.scalers[plane_state->scaler_id];
plane_ctl = PLANE_CTL_ENABLE |
PLANE_CTL_PIPE_GAMMA_ENABLE |
plane_ctl |= skl_plane_ctl_format(fb->pixel_format);
plane_ctl |= skl_plane_ctl_tiling(fb->modifier[0]);
- rotation = plane_state->base.rotation;
plane_ctl |= skl_plane_ctl_rotation(rotation);
stride_div = intel_fb_stride_alignment(dev_priv, fb->modifier[0],
/* program plane scaler */
if (plane_state->scaler_id >= 0) {
- uint32_t ps_ctrl = 0;
int scaler_id = plane_state->scaler_id;
+ const struct intel_scaler *scaler;
DRM_DEBUG_KMS("plane = %d PS_PLANE_SEL(plane) = 0x%x\n", plane,
PS_PLANE_SEL(plane));
- ps_ctrl = PS_SCALER_EN | PS_PLANE_SEL(plane) | scaler->mode;
- I915_WRITE(SKL_PS_CTRL(pipe, scaler_id), ps_ctrl);
+
+ scaler = &crtc_state->scaler_state.scalers[scaler_id];
+
+ I915_WRITE(SKL_PS_CTRL(pipe, scaler_id),
+ PS_SCALER_EN | PS_PLANE_SEL(plane) | scaler->mode);
I915_WRITE(SKL_PS_PWR_GATE(pipe, scaler_id), 0);
I915_WRITE(SKL_PS_WIN_POS(pipe, scaler_id), (crtc_x << 16) | crtc_y);
I915_WRITE(SKL_PS_WIN_SZ(pipe, scaler_id),
skl_disable_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 drm_i915_private *dev_priv = to_i915(dev);
struct intel_plane *intel_plane = to_intel_plane(dplane);
const int pipe = intel_plane->pipe;
const int plane = intel_plane->plane + 1;
static void
chv_update_csc(struct intel_plane *intel_plane, uint32_t format)
{
- struct drm_i915_private *dev_priv = intel_plane->base.dev->dev_private;
+ struct drm_i915_private *dev_priv = to_i915(intel_plane->base.dev);
int plane = intel_plane->plane;
/* Seems RGB data bypasses the CSC always */
const struct intel_plane_state *plane_state)
{
struct drm_device *dev = dplane->dev;
- struct drm_i915_private *dev_priv = dev->dev_private;
+ struct drm_i915_private *dev_priv = to_i915(dev);
struct intel_plane *intel_plane = to_intel_plane(dplane);
struct drm_framebuffer *fb = plane_state->base.fb;
struct drm_i915_gem_object *obj = intel_fb_obj(fb);
int plane = intel_plane->plane;
u32 sprctl;
u32 sprsurf_offset, linear_offset;
+ unsigned int rotation = dplane->state->rotation;
int cpp = drm_format_plane_cpp(fb->pixel_format, 0);
const struct drm_intel_sprite_colorkey *key = &plane_state->ckey;
int crtc_x = plane_state->dst.x1;
crtc_h--;
linear_offset = y * fb->pitches[0] + x * cpp;
- sprsurf_offset = intel_compute_tile_offset(dev_priv, &x, &y,
- fb->modifier[0], cpp,
- fb->pitches[0]);
+ sprsurf_offset = intel_compute_tile_offset(&x, &y, fb, 0,
+ fb->pitches[0], rotation);
linear_offset -= sprsurf_offset;
- if (plane_state->base.rotation == BIT(DRM_ROTATE_180)) {
+ if (rotation == BIT(DRM_ROTATE_180)) {
sprctl |= SP_ROTATE_180;
x += src_w;
vlv_disable_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 drm_i915_private *dev_priv = to_i915(dev);
struct intel_plane *intel_plane = to_intel_plane(dplane);
int pipe = intel_plane->pipe;
int plane = intel_plane->plane;
const struct intel_plane_state *plane_state)
{
struct drm_device *dev = plane->dev;
- struct drm_i915_private *dev_priv = dev->dev_private;
+ struct drm_i915_private *dev_priv = to_i915(dev);
struct intel_plane *intel_plane = to_intel_plane(plane);
struct drm_framebuffer *fb = plane_state->base.fb;
struct drm_i915_gem_object *obj = intel_fb_obj(fb);
enum pipe pipe = intel_plane->pipe;
u32 sprctl, sprscale = 0;
u32 sprsurf_offset, linear_offset;
+ unsigned int rotation = plane_state->base.rotation;
int cpp = drm_format_plane_cpp(fb->pixel_format, 0);
const struct drm_intel_sprite_colorkey *key = &plane_state->ckey;
int crtc_x = plane_state->dst.x1;
sprscale = SPRITE_SCALE_ENABLE | (src_w << 16) | src_h;
linear_offset = y * fb->pitches[0] + x * cpp;
- sprsurf_offset = intel_compute_tile_offset(dev_priv, &x, &y,
- fb->modifier[0], cpp,
- fb->pitches[0]);
+ sprsurf_offset = intel_compute_tile_offset(&x, &y, fb, 0,
+ fb->pitches[0], rotation);
linear_offset -= sprsurf_offset;
- if (plane_state->base.rotation == BIT(DRM_ROTATE_180)) {
+ if (rotation == BIT(DRM_ROTATE_180)) {
sprctl |= SPRITE_ROTATE_180;
/* HSW and BDW does this automagically in hardware */
ivb_disable_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 drm_i915_private *dev_priv = to_i915(dev);
struct intel_plane *intel_plane = to_intel_plane(plane);
int pipe = intel_plane->pipe;
const struct intel_plane_state *plane_state)
{
struct drm_device *dev = plane->dev;
- struct drm_i915_private *dev_priv = dev->dev_private;
+ struct drm_i915_private *dev_priv = to_i915(dev);
struct intel_plane *intel_plane = to_intel_plane(plane);
struct drm_framebuffer *fb = plane_state->base.fb;
struct drm_i915_gem_object *obj = intel_fb_obj(fb);
int pipe = intel_plane->pipe;
u32 dvscntr, dvsscale;
u32 dvssurf_offset, linear_offset;
+ unsigned int rotation = plane_state->base.rotation;
int cpp = drm_format_plane_cpp(fb->pixel_format, 0);
const struct drm_intel_sprite_colorkey *key = &plane_state->ckey;
int crtc_x = plane_state->dst.x1;
dvsscale = DVS_SCALE_ENABLE | (src_w << 16) | src_h;
linear_offset = y * fb->pitches[0] + x * cpp;
- dvssurf_offset = intel_compute_tile_offset(dev_priv, &x, &y,
- fb->modifier[0], cpp,
- fb->pitches[0]);
+ dvssurf_offset = intel_compute_tile_offset(&x, &y, fb, 0,
+ fb->pitches[0], rotation);
linear_offset -= dvssurf_offset;
- if (plane_state->base.rotation == BIT(DRM_ROTATE_180)) {
+ if (rotation == BIT(DRM_ROTATE_180)) {
dvscntr |= DVS_ROTATE_180;
x += src_w;
ilk_disable_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 drm_i915_private *dev_priv = to_i915(dev);
struct intel_plane *intel_plane = to_intel_plane(plane);
int pipe = intel_plane->pipe;
int
intel_plane_init(struct drm_device *dev, enum pipe pipe, int plane)
{
- struct intel_plane *intel_plane;
- struct intel_plane_state *state;
+ struct intel_plane *intel_plane = NULL;
+ struct intel_plane_state *state = NULL;
unsigned long possible_crtcs;
const uint32_t *plane_formats;
int num_plane_formats;
return -ENODEV;
intel_plane = kzalloc(sizeof(*intel_plane), GFP_KERNEL);
- if (!intel_plane)
- return -ENOMEM;
+ if (!intel_plane) {
+ ret = -ENOMEM;
+ goto fail;
+ }
state = intel_create_plane_state(&intel_plane->base);
if (!state) {
- kfree(intel_plane);
- return -ENOMEM;
+ ret = -ENOMEM;
+ goto fail;
}
intel_plane->base.state = &state->base;
num_plane_formats = ARRAY_SIZE(skl_plane_formats);
break;
default:
- kfree(intel_plane);
- return -ENODEV;
+ MISSING_CASE(INTEL_INFO(dev)->gen);
+ ret = -ENODEV;
+ goto fail;
}
intel_plane->pipe = pipe;
intel_plane->plane = plane;
intel_plane->frontbuffer_bit = INTEL_FRONTBUFFER_SPRITE(pipe, plane);
intel_plane->check_plane = intel_check_sprite_plane;
+
possible_crtcs = (1 << pipe);
- ret = drm_universal_plane_init(dev, &intel_plane->base, possible_crtcs,
- &intel_plane_funcs,
- plane_formats, num_plane_formats,
- DRM_PLANE_TYPE_OVERLAY, NULL);
- if (ret) {
- kfree(intel_plane);
- goto out;
- }
+
+ if (INTEL_INFO(dev)->gen >= 9)
+ ret = drm_universal_plane_init(dev, &intel_plane->base, possible_crtcs,
+ &intel_plane_funcs,
+ plane_formats, num_plane_formats,
+ DRM_PLANE_TYPE_OVERLAY,
+ "plane %d%c", plane + 2, pipe_name(pipe));
+ else
+ ret = drm_universal_plane_init(dev, &intel_plane->base, possible_crtcs,
+ &intel_plane_funcs,
+ plane_formats, num_plane_formats,
+ DRM_PLANE_TYPE_OVERLAY,
+ "sprite %c", sprite_name(pipe, plane));
+ if (ret)
+ goto fail;
intel_create_rotation_property(dev, intel_plane);
drm_plane_helper_add(&intel_plane->base, &intel_plane_helper_funcs);
-out:
+ return 0;
+
+fail:
+ kfree(state);
+ kfree(intel_plane);
+
return ret;
}
projects / deliverable / linux.git / blobdiff