.p2 = { .p2_slow = 1, .p2_fast = 20 },
};
+static void
+skl_wa_clkgate(struct drm_i915_private *dev_priv, int pipe, bool enable)
+{
+ if (IS_SKYLAKE(dev_priv))
+ return;
+
+ if (enable)
+ I915_WRITE(CLKGATE_DIS_PSL(pipe),
+ DUPS1_GATING_DIS | DUPS2_GATING_DIS);
+ else
+ I915_WRITE(CLKGATE_DIS_PSL(pipe),
+ I915_READ(CLKGATE_DIS_PSL(pipe)) &
+ ~(DUPS1_GATING_DIS | DUPS2_GATING_DIS));
+}
+
static bool
needs_modeset(const struct drm_crtc_state *state)
{
}
}
-static int skl_format_to_fourcc(int format, bool rgb_order, bool alpha)
+int skl_format_to_fourcc(int format, bool rgb_order, bool alpha)
{
switch (format) {
case PLANE_CTL_FORMAT_RGB_565:
return DRM_FORMAT_RGB565;
+ case PLANE_CTL_FORMAT_NV12:
+ return DRM_FORMAT_NV12;
default:
case PLANE_CTL_FORMAT_XRGB_8888:
if (rgb_order) {
continue;
if (intel_plane_ggtt_offset(state) == plane_config->base) {
- fb = c->primary->fb;
+ fb = state->base.fb;
drm_framebuffer_get(fb);
goto valid_fb;
}
return;
}
+ obj = intel_fb_obj(fb);
+ intel_fb_obj_flush(obj, ORIGIN_DIRTYFB);
+
plane_state->src_x = 0;
plane_state->src_y = 0;
plane_state->src_w = fb->width << 16;
intel_state->base.src = drm_plane_state_src(plane_state);
intel_state->base.dst = drm_plane_state_dest(plane_state);
- obj = intel_fb_obj(fb);
if (i915_gem_object_is_tiled(obj))
dev_priv->preserve_bios_swizzle = true;
return PLANE_CTL_FORMAT_YUV422 | PLANE_CTL_YUV422_UYVY;
case DRM_FORMAT_VYUY:
return PLANE_CTL_FORMAT_YUV422 | PLANE_CTL_YUV422_VYUY;
+ case DRM_FORMAT_NV12:
+ return PLANE_CTL_FORMAT_NV12;
default:
MISSING_CASE(pixel_format);
}
u32 glk_plane_color_ctl(const struct intel_crtc_state *crtc_state,
const struct intel_plane_state *plane_state)
{
+ struct drm_i915_private *dev_priv =
+ to_i915(plane_state->base.plane->dev);
const struct drm_framebuffer *fb = plane_state->base.fb;
u32 plane_color_ctl = 0;
- plane_color_ctl |= PLANE_COLOR_PIPE_GAMMA_ENABLE;
- plane_color_ctl |= PLANE_COLOR_PIPE_CSC_ENABLE;
+ if (INTEL_GEN(dev_priv) < 11) {
+ plane_color_ctl |= PLANE_COLOR_PIPE_GAMMA_ENABLE;
+ plane_color_ctl |= PLANE_COLOR_PIPE_CSC_ENABLE;
+ }
plane_color_ctl |= PLANE_COLOR_PLANE_GAMMA_DISABLE;
plane_color_ctl |= glk_plane_color_ctl_alpha(fb->format->format);
if (intel_format_is_yuv(fb->format->format)) {
+ if (fb->format->format == DRM_FORMAT_NV12) {
+ plane_color_ctl |=
+ PLANE_COLOR_CSC_MODE_YUV709_TO_RGB709;
+ goto out;
+ }
if (plane_state->base.color_encoding == DRM_COLOR_YCBCR_BT709)
plane_color_ctl |= PLANE_COLOR_CSC_MODE_YUV709_TO_RGB709;
else
if (plane_state->base.color_range == DRM_COLOR_YCBCR_FULL_RANGE)
plane_color_ctl |= PLANE_COLOR_YUV_RANGE_CORRECTION_DISABLE;
}
-
+out:
return plane_color_ctl;
}
struct drm_atomic_state *state;
int ret;
-
/* reset doesn't touch the display */
if (!i915_modparams.force_reset_modeset_test &&
!gpu_reset_clobbers_display(dev_priv))
{
struct drm_device *dev = &dev_priv->drm;
struct drm_modeset_acquire_ctx *ctx = &dev_priv->reset_ctx;
- struct drm_atomic_state *state = dev_priv->modeset_restore_state;
+ struct drm_atomic_state *state;
int ret;
/* reset doesn't touch the display */
- if (!i915_modparams.force_reset_modeset_test &&
- !gpu_reset_clobbers_display(dev_priv))
+ if (!test_bit(I915_RESET_MODESET, &dev_priv->gpu_error.flags))
return;
+ state = fetch_and_zero(&dev_priv->modeset_restore_state);
if (!state)
goto unlock;
- dev_priv->modeset_restore_state = NULL;
-
/* reset doesn't touch the display */
if (!gpu_reset_clobbers_display(dev_priv)) {
/* for testing only restore the display */
static int
skl_update_scaler(struct intel_crtc_state *crtc_state, bool force_detach,
unsigned int scaler_user, int *scaler_id,
- int src_w, int src_h, int dst_w, int dst_h)
+ int src_w, int src_h, int dst_w, int dst_h,
+ bool plane_scaler_check,
+ uint32_t pixel_format)
{
struct intel_crtc_scaler_state *scaler_state =
&crtc_state->scaler_state;
*/
need_scaling = src_w != dst_w || src_h != dst_h;
+ if (plane_scaler_check)
+ if (pixel_format == DRM_FORMAT_NV12)
+ need_scaling = true;
+
if (crtc_state->ycbcr420 && scaler_user == SKL_CRTC_INDEX)
need_scaling = true;
return 0;
}
+ if (plane_scaler_check && pixel_format == DRM_FORMAT_NV12 &&
+ (src_h < SKL_MIN_YUV_420_SRC_H || (src_w % 4) != 0 ||
+ (src_h % 4) != 0)) {
+ DRM_DEBUG_KMS("NV12: src dimensions not met\n");
+ return -EINVAL;
+ }
+
/* range checks */
if (src_w < SKL_MIN_SRC_W || src_h < SKL_MIN_SRC_H ||
- dst_w < SKL_MIN_DST_W || dst_h < SKL_MIN_DST_H ||
-
- src_w > SKL_MAX_SRC_W || src_h > SKL_MAX_SRC_H ||
- dst_w > SKL_MAX_DST_W || dst_h > SKL_MAX_DST_H) {
+ dst_w < SKL_MIN_DST_W || dst_h < SKL_MIN_DST_H ||
+ (IS_GEN11(dev_priv) &&
+ (src_w > ICL_MAX_SRC_W || src_h > ICL_MAX_SRC_H ||
+ dst_w > ICL_MAX_DST_W || dst_h > ICL_MAX_DST_H)) ||
+ (!IS_GEN11(dev_priv) &&
+ (src_w > SKL_MAX_SRC_W || src_h > SKL_MAX_SRC_H ||
+ dst_w > SKL_MAX_DST_W || dst_h > SKL_MAX_DST_H))) {
DRM_DEBUG_KMS("scaler_user index %u.%u: src %ux%u dst %ux%u "
"size is out of scaler range\n",
intel_crtc->pipe, scaler_user, src_w, src_h, dst_w, dst_h);
const struct drm_display_mode *adjusted_mode = &state->base.adjusted_mode;
return skl_update_scaler(state, !state->base.active, SKL_CRTC_INDEX,
- &state->scaler_state.scaler_id,
- state->pipe_src_w, state->pipe_src_h,
- adjusted_mode->crtc_hdisplay, adjusted_mode->crtc_vdisplay);
+ &state->scaler_state.scaler_id,
+ state->pipe_src_w, state->pipe_src_h,
+ adjusted_mode->crtc_hdisplay,
+ adjusted_mode->crtc_vdisplay, false, 0);
}
/**
drm_rect_width(&plane_state->base.src) >> 16,
drm_rect_height(&plane_state->base.src) >> 16,
drm_rect_width(&plane_state->base.dst),
- drm_rect_height(&plane_state->base.dst));
+ drm_rect_height(&plane_state->base.dst),
+ fb ? true : false, fb ? fb->format->format : 0);
if (ret || plane_state->scaler_id < 0)
return ret;
case DRM_FORMAT_YVYU:
case DRM_FORMAT_UYVY:
case DRM_FORMAT_VYUY:
+ case DRM_FORMAT_NV12:
break;
default:
DRM_DEBUG_KMS("[PLANE:%d:%s] FB:%d unsupported scaling format 0x%x\n",
static void intel_post_plane_update(struct intel_crtc_state *old_crtc_state)
{
struct intel_crtc *crtc = to_intel_crtc(old_crtc_state->base.crtc);
+ struct drm_device *dev = crtc->base.dev;
+ struct drm_i915_private *dev_priv = to_i915(dev);
struct drm_atomic_state *old_state = old_crtc_state->base.state;
struct intel_crtc_state *pipe_config =
intel_atomic_get_new_crtc_state(to_intel_atomic_state(old_state),
crtc);
struct drm_plane *primary = crtc->base.primary;
- struct drm_plane_state *old_pri_state =
- drm_atomic_get_existing_plane_state(old_state, primary);
+ struct drm_plane_state *old_primary_state =
+ drm_atomic_get_old_plane_state(old_state, primary);
intel_frontbuffer_flip(to_i915(crtc->base.dev), pipe_config->fb_bits);
if (hsw_post_update_enable_ips(old_crtc_state, pipe_config))
hsw_enable_ips(pipe_config);
- if (old_pri_state) {
- struct intel_plane_state *primary_state =
- intel_atomic_get_new_plane_state(to_intel_atomic_state(old_state),
- to_intel_plane(primary));
- struct intel_plane_state *old_primary_state =
- to_intel_plane_state(old_pri_state);
+ if (old_primary_state) {
+ struct drm_plane_state *new_primary_state =
+ drm_atomic_get_new_plane_state(old_state, primary);
+ struct drm_framebuffer *fb = new_primary_state->fb;
intel_fbc_post_update(crtc);
- if (primary_state->base.visible &&
+ if (new_primary_state->visible &&
(needs_modeset(&pipe_config->base) ||
- !old_primary_state->base.visible))
+ !old_primary_state->visible))
intel_post_enable_primary(&crtc->base, pipe_config);
+
+ /* Display WA 827 */
+ if ((INTEL_GEN(dev_priv) == 9 && !IS_GEMINILAKE(dev_priv)) ||
+ IS_CANNONLAKE(dev_priv)) {
+ if (fb && fb->format->format == DRM_FORMAT_NV12)
+ skl_wa_clkgate(dev_priv, crtc->pipe, false);
+ }
+
}
}
struct drm_i915_private *dev_priv = to_i915(dev);
struct drm_atomic_state *old_state = old_crtc_state->base.state;
struct drm_plane *primary = crtc->base.primary;
- struct drm_plane_state *old_pri_state =
- drm_atomic_get_existing_plane_state(old_state, primary);
+ struct drm_plane_state *old_primary_state =
+ drm_atomic_get_old_plane_state(old_state, primary);
bool modeset = needs_modeset(&pipe_config->base);
struct intel_atomic_state *old_intel_state =
to_intel_atomic_state(old_state);
if (hsw_pre_update_disable_ips(old_crtc_state, pipe_config))
hsw_disable_ips(old_crtc_state);
- if (old_pri_state) {
- struct intel_plane_state *primary_state =
+ if (old_primary_state) {
+ struct intel_plane_state *new_primary_state =
intel_atomic_get_new_plane_state(old_intel_state,
to_intel_plane(primary));
- struct intel_plane_state *old_primary_state =
- to_intel_plane_state(old_pri_state);
+ struct drm_framebuffer *fb = new_primary_state->base.fb;
+
+ /* Display WA 827 */
+ if ((INTEL_GEN(dev_priv) == 9 && !IS_GEMINILAKE(dev_priv)) ||
+ IS_CANNONLAKE(dev_priv)) {
+ if (fb && fb->format->format == DRM_FORMAT_NV12)
+ skl_wa_clkgate(dev_priv, crtc->pipe, true);
+ }
- intel_fbc_pre_update(crtc, pipe_config, primary_state);
+ intel_fbc_pre_update(crtc, pipe_config, new_primary_state);
/*
* Gen2 reports pipe underruns whenever all planes are disabled.
* So disable underrun reporting before all the planes get disabled.
*/
- if (IS_GEN2(dev_priv) && old_primary_state->base.visible &&
- (modeset || !primary_state->base.visible))
+ if (IS_GEN2(dev_priv) && old_primary_state->visible &&
+ (modeset || !new_primary_state->base.visible))
intel_set_cpu_fifo_underrun_reporting(dev_priv, crtc->pipe, false);
}
intel_get_shared_dpll_by_id(dev_priv, pll_id);
pll = pipe_config->shared_dpll;
- WARN_ON(!pll->funcs.get_hw_state(dev_priv, pll,
- &pipe_config->dpll_hw_state));
+ WARN_ON(!pll->info->funcs->get_hw_state(dev_priv, pll,
+ &pipe_config->dpll_hw_state));
tmp = pipe_config->dpll_hw_state.dpll;
pipe_config->pixel_multiplier =
pll = pipe_config->shared_dpll;
if (pll) {
- WARN_ON(!pll->funcs.get_hw_state(dev_priv, pll,
- &pipe_config->dpll_hw_state));
+ WARN_ON(!pll->info->funcs->get_hw_state(dev_priv, pll,
+ &pipe_config->dpll_hw_state));
}
/*
ret = PTR_ERR_OR_ZERO(drm_atomic_get_connector_state(restore_state, connector));
if (!ret)
ret = PTR_ERR_OR_ZERO(drm_atomic_get_crtc_state(restore_state, crtc));
+ if (!ret)
+ ret = drm_atomic_add_affected_planes(restore_state, crtc);
if (ret) {
DRM_DEBUG_KMS("Failed to create a copy of old state to restore: %i\n", ret);
goto fail;
struct drm_connector_state *connector_state;
struct intel_encoder *encoder;
- connector_state = drm_atomic_get_existing_connector_state(state, connector);
+ connector_state = drm_atomic_get_new_connector_state(state, connector);
if (!connector_state)
connector_state = connector->state;
(current_config->base.mode.private_flags & I915_MODE_FLAG_INHERITED) &&
!(pipe_config->base.mode.private_flags & I915_MODE_FLAG_INHERITED);
-#define PIPE_CONF_CHECK_X(name) \
+#define PIPE_CONF_CHECK_X(name) do { \
if (current_config->name != pipe_config->name) { \
pipe_config_err(adjust, __stringify(name), \
"(expected 0x%08x, found 0x%08x)\n", \
current_config->name, \
pipe_config->name); \
ret = false; \
- }
+ } \
+} while (0)
-#define PIPE_CONF_CHECK_I(name) \
+#define PIPE_CONF_CHECK_I(name) do { \
if (current_config->name != pipe_config->name) { \
pipe_config_err(adjust, __stringify(name), \
"(expected %i, found %i)\n", \
current_config->name, \
pipe_config->name); \
ret = false; \
- }
+ } \
+} while (0)
-#define PIPE_CONF_CHECK_BOOL(name) \
+#define PIPE_CONF_CHECK_BOOL(name) do { \
if (current_config->name != pipe_config->name) { \
pipe_config_err(adjust, __stringify(name), \
"(expected %s, found %s)\n", \
yesno(current_config->name), \
yesno(pipe_config->name)); \
ret = false; \
- }
+ } \
+} while (0)
/*
* Checks state where we only read out the enabling, but not the entire
* state itself (like full infoframes or ELD for audio). These states
* require a full modeset on bootup to fix up.
*/
-#define PIPE_CONF_CHECK_BOOL_INCOMPLETE(name) \
+#define PIPE_CONF_CHECK_BOOL_INCOMPLETE(name) do { \
if (!fixup_inherited || (!current_config->name && !pipe_config->name)) { \
PIPE_CONF_CHECK_BOOL(name); \
} else { \
yesno(current_config->name), \
yesno(pipe_config->name)); \
ret = false; \
- }
+ } \
+} while (0)
-#define PIPE_CONF_CHECK_P(name) \
+#define PIPE_CONF_CHECK_P(name) do { \
if (current_config->name != pipe_config->name) { \
pipe_config_err(adjust, __stringify(name), \
"(expected %p, found %p)\n", \
current_config->name, \
pipe_config->name); \
ret = false; \
- }
+ } \
+} while (0)
-#define PIPE_CONF_CHECK_M_N(name) \
+#define PIPE_CONF_CHECK_M_N(name) do { \
if (!intel_compare_link_m_n(¤t_config->name, \
&pipe_config->name,\
adjust)) { \
pipe_config->name.link_m, \
pipe_config->name.link_n); \
ret = false; \
- }
+ } \
+} while (0)
/* This is required for BDW+ where there is only one set of registers for
* switching between high and low RR.
* This macro can be used whenever a comparison has to be made between one
* hw state and multiple sw state variables.
*/
-#define PIPE_CONF_CHECK_M_N_ALT(name, alt_name) \
+#define PIPE_CONF_CHECK_M_N_ALT(name, alt_name) do { \
if (!intel_compare_link_m_n(¤t_config->name, \
&pipe_config->name, adjust) && \
!intel_compare_link_m_n(¤t_config->alt_name, \
pipe_config->name.link_m, \
pipe_config->name.link_n); \
ret = false; \
- }
+ } \
+} while (0)
-#define PIPE_CONF_CHECK_FLAGS(name, mask) \
+#define PIPE_CONF_CHECK_FLAGS(name, mask) do { \
if ((current_config->name ^ pipe_config->name) & (mask)) { \
pipe_config_err(adjust, __stringify(name), \
"(%x) (expected %i, found %i)\n", \
current_config->name & (mask), \
pipe_config->name & (mask)); \
ret = false; \
- }
+ } \
+} while (0)
-#define PIPE_CONF_CHECK_CLOCK_FUZZY(name) \
+#define PIPE_CONF_CHECK_CLOCK_FUZZY(name) do { \
if (!intel_fuzzy_clock_check(current_config->name, pipe_config->name)) { \
pipe_config_err(adjust, __stringify(name), \
"(expected %i, found %i)\n", \
current_config->name, \
pipe_config->name); \
ret = false; \
- }
+ } \
+} while (0)
#define PIPE_CONF_QUIRK(quirk) \
((current_config->quirks | pipe_config->quirks) & (quirk))
skl_ddb_get_hw_state(dev_priv, &hw_ddb);
sw_ddb = &dev_priv->wm.skl_hw.ddb;
+ if (INTEL_GEN(dev_priv) >= 11)
+ if (hw_ddb.enabled_slices != sw_ddb->enabled_slices)
+ DRM_ERROR("mismatch in DBUF Slices (expected %u, got %u)\n",
+ sw_ddb->enabled_slices,
+ hw_ddb.enabled_slices);
/* planes */
for_each_universal_plane(dev_priv, pipe, plane) {
hw_plane_wm = &hw_wm.planes[plane];
memset(&dpll_hw_state, 0, sizeof(dpll_hw_state));
- DRM_DEBUG_KMS("%s\n", pll->name);
+ DRM_DEBUG_KMS("%s\n", pll->info->name);
- active = pll->funcs.get_hw_state(dev_priv, pll, &dpll_hw_state);
+ active = pll->info->funcs->get_hw_state(dev_priv, pll, &dpll_hw_state);
- if (!(pll->flags & INTEL_DPLL_ALWAYS_ON)) {
+ if (!(pll->info->flags & INTEL_DPLL_ALWAYS_ON)) {
I915_STATE_WARN(!pll->on && pll->active_mask,
"pll in active use but not on in sw tracking\n");
I915_STATE_WARN(pll->on && !pll->active_mask,
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
struct intel_crtc_state *pipe_config = to_intel_crtc_state(new_crtc_state);
bool modeset = needs_modeset(new_crtc_state);
+ struct intel_plane_state *new_plane_state =
+ intel_atomic_get_new_plane_state(to_intel_atomic_state(state),
+ to_intel_plane(crtc->primary));
if (modeset) {
update_scanline_offset(intel_crtc);
dev_priv->display.crtc_enable(pipe_config, state);
+
+ /* vblanks work again, re-enable pipe CRC. */
+ intel_crtc_enable_pipe_crc(intel_crtc);
} else {
intel_pre_plane_update(to_intel_crtc_state(old_crtc_state),
pipe_config);
}
- if (drm_atomic_get_existing_plane_state(state, crtc->primary)) {
- intel_fbc_enable(
- intel_crtc, pipe_config,
- to_intel_plane_state(crtc->primary->state));
- }
+ if (new_plane_state)
+ intel_fbc_enable(intel_crtc, pipe_config, new_plane_state);
drm_atomic_helper_commit_planes_on_crtc(old_crtc_state);
}
bool progress;
enum pipe pipe;
int i;
+ u8 hw_enabled_slices = dev_priv->wm.skl_hw.ddb.enabled_slices;
+ u8 required_slices = intel_state->wm_results.ddb.enabled_slices;
const struct skl_ddb_entry *entries[I915_MAX_PIPES] = {};
if (new_crtc_state->active)
entries[i] = &to_intel_crtc_state(old_crtc_state)->wm.skl.ddb;
+ /* If 2nd DBuf slice required, enable it here */
+ if (INTEL_GEN(dev_priv) >= 11 && required_slices > hw_enabled_slices)
+ icl_dbuf_slices_update(dev_priv, required_slices);
+
/*
* Whenever the number of active pipes changes, we need to make sure we
* update the pipes in the right order so that their ddb allocations
progress = true;
}
} while (progress);
+
+ /* If 2nd DBuf slice is no more required disable it */
+ if (INTEL_GEN(dev_priv) >= 11 && required_slices < hw_enabled_slices)
+ icl_dbuf_slices_update(dev_priv, required_slices);
}
static void intel_atomic_helper_free_state(struct drm_i915_private *dev_priv)
if (old_crtc_state->active) {
intel_crtc_disable_planes(crtc, old_crtc_state->plane_mask);
+
+ /*
+ * We need to disable pipe CRC before disabling the pipe,
+ * or we race against vblank off.
+ */
+ intel_crtc_disable_pipe_crc(intel_crtc);
+
dev_priv->display.crtc_disable(to_intel_crtc_state(old_crtc_state), state);
intel_crtc->active = false;
intel_fbc_disable(intel_crtc);
intel_unpin_fb_vma(vma, old_plane_state->flags);
}
+static void fb_obj_bump_render_priority(struct drm_i915_gem_object *obj)
+{
+ struct i915_sched_attr attr = {
+ .priority = I915_PRIORITY_DISPLAY,
+ };
+
+ i915_gem_object_wait_priority(obj, 0, &attr);
+}
+
/**
* intel_prepare_plane_fb - Prepare fb for usage on plane
* @plane: drm plane to prepare for
if (old_obj) {
struct drm_crtc_state *crtc_state =
- drm_atomic_get_existing_crtc_state(new_state->state,
- plane->state->crtc);
+ drm_atomic_get_new_crtc_state(new_state->state,
+ plane->state->crtc);
/* Big Hammer, we also need to ensure that any pending
* MI_WAIT_FOR_EVENT inside a user batch buffer on the
ret = intel_plane_pin_fb(to_intel_plane_state(new_state));
- i915_gem_object_wait_priority(obj, 0, I915_PRIORITY_DISPLAY);
+ fb_obj_bump_render_priority(obj);
mutex_unlock(&dev_priv->drm.struct_mutex);
i915_gem_object_unpin_pages(obj);
if (ret)
return ret;
+ intel_fb_obj_flush(obj, ORIGIN_DIRTYFB);
+
if (!new_state->fence) { /* implicit fencing */
struct dma_fence *fence;
}
int
-skl_max_scale(struct intel_crtc *intel_crtc, struct intel_crtc_state *crtc_state)
+skl_max_scale(struct intel_crtc *intel_crtc,
+ struct intel_crtc_state *crtc_state,
+ uint32_t pixel_format)
{
struct drm_i915_private *dev_priv;
- int max_scale;
- int crtc_clock, max_dotclk;
+ int max_scale, mult;
+ int crtc_clock, max_dotclk, tmpclk1, tmpclk2;
if (!intel_crtc || !crtc_state->base.enable)
return DRM_PLANE_HELPER_NO_SCALING;
* or
* cdclk/crtc_clock
*/
- max_scale = min((1 << 16) * 3 - 1,
- (1 << 8) * ((max_dotclk << 8) / crtc_clock));
+ mult = pixel_format == DRM_FORMAT_NV12 ? 2 : 3;
+ tmpclk1 = (1 << 16) * mult - 1;
+ tmpclk2 = (1 << 8) * ((max_dotclk << 8) / crtc_clock);
+ max_scale = min(tmpclk1, tmpclk2);
return max_scale;
}
int max_scale = DRM_PLANE_HELPER_NO_SCALING;
bool can_position = false;
int ret;
+ uint32_t pixel_format = 0;
if (INTEL_GEN(dev_priv) >= 9) {
/* use scaler when colorkey is not required */
if (!state->ckey.flags) {
min_scale = 1;
- max_scale = skl_max_scale(to_intel_crtc(crtc), crtc_state);
+ if (state->base.fb)
+ pixel_format = state->base.fb->format->format;
+ max_scale = skl_max_scale(to_intel_crtc(crtc),
+ crtc_state, pixel_format);
}
can_position = true;
}
intel_cstate);
}
+void intel_crtc_arm_fifo_underrun(struct intel_crtc *crtc,
+ struct intel_crtc_state *crtc_state)
+{
+ struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
+
+ if (!IS_GEN2(dev_priv))
+ intel_set_cpu_fifo_underrun_reporting(dev_priv, crtc->pipe, true);
+
+ if (crtc_state->has_pch_encoder) {
+ enum pipe pch_transcoder =
+ intel_crtc_pch_transcoder(crtc);
+
+ intel_set_pch_fifo_underrun_reporting(dev_priv, pch_transcoder, true);
+ }
+}
+
static void intel_finish_crtc_commit(struct drm_crtc *crtc,
struct drm_crtc_state *old_crtc_state)
{
- struct drm_i915_private *dev_priv = to_i915(crtc->dev);
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
struct intel_atomic_state *old_intel_state =
to_intel_atomic_state(old_crtc_state->state);
if (new_crtc_state->update_pipe &&
!needs_modeset(&new_crtc_state->base) &&
- old_crtc_state->mode.private_flags & I915_MODE_FLAG_INHERITED) {
- if (!IS_GEN2(dev_priv))
- intel_set_cpu_fifo_underrun_reporting(dev_priv, intel_crtc->pipe, true);
-
- if (new_crtc_state->has_pch_encoder) {
- enum pipe pch_transcoder =
- intel_crtc_pch_transcoder(intel_crtc);
-
- intel_set_pch_fifo_underrun_reporting(dev_priv, pch_transcoder, true);
- }
- }
+ old_crtc_state->mode.private_flags & I915_MODE_FLAG_INHERITED)
+ intel_crtc_arm_fifo_underrun(intel_crtc, new_crtc_state);
}
/**
if (ret)
goto out_unlock;
- old_fb = old_plane_state->fb;
+ intel_fb_obj_flush(intel_fb_obj(fb), ORIGIN_FLIP);
+ old_fb = old_plane_state->fb;
i915_gem_track_fb(intel_fb_obj(old_fb), intel_fb_obj(fb),
intel_plane->frontbuffer_bit);
/* initialize shared scalers */
intel_crtc_init_scalers(intel_crtc, crtc_state);
- BUG_ON(pipe >= ARRAY_SIZE(dev_priv->plane_to_crtc_mapping) ||
- dev_priv->plane_to_crtc_mapping[primary->i9xx_plane] != NULL);
- dev_priv->plane_to_crtc_mapping[primary->i9xx_plane] = intel_crtc;
- dev_priv->pipe_to_crtc_mapping[intel_crtc->pipe] = intel_crtc;
+ BUG_ON(pipe >= ARRAY_SIZE(dev_priv->pipe_to_crtc_mapping) ||
+ dev_priv->pipe_to_crtc_mapping[pipe] != NULL);
+ dev_priv->pipe_to_crtc_mapping[pipe] = intel_crtc;
+
+ if (INTEL_GEN(dev_priv) < 9) {
+ enum i9xx_plane_id i9xx_plane = primary->i9xx_plane;
+
+ BUG_ON(i9xx_plane >= ARRAY_SIZE(dev_priv->plane_to_crtc_mapping) ||
+ dev_priv->plane_to_crtc_mapping[i9xx_plane] != NULL);
+ dev_priv->plane_to_crtc_mapping[i9xx_plane] = intel_crtc;
+ }
drm_crtc_helper_add(&intel_crtc->base, &intel_helper_funcs);
for (i = 0; i < dev_priv->num_shared_dpll; i++) {
struct intel_shared_dpll *pll = &dev_priv->shared_dplls[i];
- pll->on = pll->funcs.get_hw_state(dev_priv, pll,
- &pll->state.hw_state);
+ pll->on = pll->info->funcs->get_hw_state(dev_priv, pll,
+ &pll->state.hw_state);
pll->state.crtc_mask = 0;
for_each_intel_crtc(dev, crtc) {
struct intel_crtc_state *crtc_state =
pll->active_mask = pll->state.crtc_mask;
DRM_DEBUG_KMS("%s hw state readout: crtc_mask 0x%08x, on %i\n",
- pll->name, pll->state.crtc_mask, pll->on);
+ pll->info->name, pll->state.crtc_mask, pll->on);
}
for_each_intel_encoder(dev, encoder) {
if (!pll->on || pll->active_mask)
continue;
- DRM_DEBUG_KMS("%s enabled but not in use, disabling\n", pll->name);
+ DRM_DEBUG_KMS("%s enabled but not in use, disabling\n",
+ pll->info->name);
- pll->funcs.disable(dev_priv, pll);
+ pll->info->funcs->disable(dev_priv, pll);
pll->on = false;
}
projects / linux-2.6-microblaze.git / blobdiff