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path: root/drivers/gpu/drm/i915/intel_pm.c
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Diffstat (limited to 'drivers/gpu/drm/i915/intel_pm.c')
-rw-r--r--drivers/gpu/drm/i915/intel_pm.c42
1 files changed, 28 insertions, 14 deletions
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 347d4df49a9b..8ed3cf34f82d 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -2876,25 +2876,28 @@ skl_plane_relative_data_rate(const struct intel_crtc_state *cstate,
const struct drm_plane_state *pstate,
int y)
{
- struct intel_crtc *intel_crtc = to_intel_crtc(cstate->base.crtc);
+ struct intel_plane_state *intel_pstate = to_intel_plane_state(pstate);
struct drm_framebuffer *fb = pstate->fb;
+ uint32_t width = 0, height = 0;
+
+ width = drm_rect_width(&intel_pstate->src) >> 16;
+ height = drm_rect_height(&intel_pstate->src) >> 16;
+
+ if (intel_rotation_90_or_270(pstate->rotation))
+ swap(width, height);
/* for planar format */
if (fb->pixel_format == DRM_FORMAT_NV12) {
if (y) /* y-plane data rate */
- return intel_crtc->config->pipe_src_w *
- intel_crtc->config->pipe_src_h *
+ return width * height *
drm_format_plane_cpp(fb->pixel_format, 0);
else /* uv-plane data rate */
- return (intel_crtc->config->pipe_src_w/2) *
- (intel_crtc->config->pipe_src_h/2) *
+ return (width / 2) * (height / 2) *
drm_format_plane_cpp(fb->pixel_format, 1);
}
/* for packed formats */
- return intel_crtc->config->pipe_src_w *
- intel_crtc->config->pipe_src_h *
- drm_format_plane_cpp(fb->pixel_format, 0);
+ return width * height * drm_format_plane_cpp(fb->pixel_format, 0);
}
/*
@@ -2973,8 +2976,9 @@ skl_allocate_pipe_ddb(struct intel_crtc_state *cstate,
struct drm_framebuffer *fb = plane->state->fb;
int id = skl_wm_plane_id(intel_plane);
- if (fb == NULL)
+ if (!to_intel_plane_state(plane->state)->visible)
continue;
+
if (plane->type == DRM_PLANE_TYPE_CURSOR)
continue;
@@ -3000,7 +3004,7 @@ skl_allocate_pipe_ddb(struct intel_crtc_state *cstate,
uint16_t plane_blocks, y_plane_blocks = 0;
int id = skl_wm_plane_id(intel_plane);
- if (pstate->fb == NULL)
+ if (!to_intel_plane_state(pstate)->visible)
continue;
if (plane->type == DRM_PLANE_TYPE_CURSOR)
continue;
@@ -3123,26 +3127,36 @@ static bool skl_compute_plane_wm(const struct drm_i915_private *dev_priv,
{
struct drm_plane *plane = &intel_plane->base;
struct drm_framebuffer *fb = plane->state->fb;
+ struct intel_plane_state *intel_pstate =
+ to_intel_plane_state(plane->state);
uint32_t latency = dev_priv->wm.skl_latency[level];
uint32_t method1, method2;
uint32_t plane_bytes_per_line, plane_blocks_per_line;
uint32_t res_blocks, res_lines;
uint32_t selected_result;
uint8_t cpp;
+ uint32_t width = 0, height = 0;
- if (latency == 0 || !cstate->base.active || !fb)
+ if (latency == 0 || !cstate->base.active || !intel_pstate->visible)
return false;
+ width = drm_rect_width(&intel_pstate->src) >> 16;
+ height = drm_rect_height(&intel_pstate->src) >> 16;
+
+ if (intel_rotation_90_or_270(plane->state->rotation))
+ swap(width, height);
+
cpp = drm_format_plane_cpp(fb->pixel_format, 0);
method1 = skl_wm_method1(skl_pipe_pixel_rate(cstate),
cpp, latency);
method2 = skl_wm_method2(skl_pipe_pixel_rate(cstate),
cstate->base.adjusted_mode.crtc_htotal,
- cstate->pipe_src_w,
- cpp, fb->modifier[0],
+ width,
+ cpp,
+ fb->modifier[0],
latency);
- plane_bytes_per_line = cstate->pipe_src_w * cpp;
+ plane_bytes_per_line = width * cpp;
plane_blocks_per_line = DIV_ROUND_UP(plane_bytes_per_line, 512);
if (fb->modifier[0] == I915_FORMAT_MOD_Y_TILED ||