diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_pm.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_pm.c | 23 |
1 files changed, 15 insertions, 8 deletions
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index d67974eb127a..8cc7c346cbd9 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -1781,13 +1781,14 @@ static uint32_t ilk_compute_pri_wm(const struct intel_crtc_state *cstate, uint32_t mem_value, bool is_lp) { - int cpp = pstate->base.fb ? - drm_format_plane_cpp(pstate->base.fb->pixel_format, 0) : 0; uint32_t method1, method2; + int cpp; if (!cstate->base.active || !pstate->base.visible) return 0; + cpp = drm_format_plane_cpp(pstate->base.fb->pixel_format, 0); + method1 = ilk_wm_method1(ilk_pipe_pixel_rate(cstate), cpp, mem_value); if (!is_lp) @@ -1809,13 +1810,14 @@ static uint32_t ilk_compute_spr_wm(const struct intel_crtc_state *cstate, const struct intel_plane_state *pstate, uint32_t mem_value) { - int cpp = pstate->base.fb ? - drm_format_plane_cpp(pstate->base.fb->pixel_format, 0) : 0; uint32_t method1, method2; + int cpp; if (!cstate->base.active || !pstate->base.visible) return 0; + cpp = drm_format_plane_cpp(pstate->base.fb->pixel_format, 0); + method1 = ilk_wm_method1(ilk_pipe_pixel_rate(cstate), cpp, mem_value); method2 = ilk_wm_method2(ilk_pipe_pixel_rate(cstate), cstate->base.adjusted_mode.crtc_htotal, @@ -1853,12 +1855,13 @@ static uint32_t ilk_compute_fbc_wm(const struct intel_crtc_state *cstate, const struct intel_plane_state *pstate, uint32_t pri_val) { - int cpp = pstate->base.fb ? - drm_format_plane_cpp(pstate->base.fb->pixel_format, 0) : 0; + int cpp; if (!cstate->base.active || !pstate->base.visible) return 0; + cpp = drm_format_plane_cpp(pstate->base.fb->pixel_format, 0); + return ilk_wm_fbc(pri_val, drm_rect_width(&pstate->base.dst), cpp); } @@ -3229,13 +3232,17 @@ skl_plane_relative_data_rate(const struct intel_crtc_state *cstate, int y) { struct intel_plane_state *intel_pstate = to_intel_plane_state(pstate); - struct drm_framebuffer *fb = pstate->fb; uint32_t down_scale_amount, data_rate; uint32_t width = 0, height = 0; - unsigned format = fb ? fb->pixel_format : DRM_FORMAT_XRGB8888; + struct drm_framebuffer *fb; + u32 format; if (!intel_pstate->base.visible) return 0; + + fb = pstate->fb; + format = fb->pixel_format; + if (pstate->plane->type == DRM_PLANE_TYPE_CURSOR) return 0; if (y && format != DRM_FORMAT_NV12) |