diff options
| -rw-r--r-- | drivers/gpu/drm/i915/intel_overlay.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_overlay.c b/drivers/gpu/drm/i915/intel_overlay.c index 5ed1783a69a0..4972b5ca1e8f 100644 --- a/drivers/gpu/drm/i915/intel_overlay.c +++ b/drivers/gpu/drm/i915/intel_overlay.c @@ -675,10 +675,13 @@ static void update_colorkey(struct intel_overlay *overlay, struct overlay_registers *regs) { u32 key = overlay->color_key; + switch (overlay->crtc->base.fb->bits_per_pixel) { case 8: regs->DCLRKV = 0; regs->DCLRKM = CLK_RGB8I_MASK | DST_KEY_ENABLE; + break; + case 16: if (overlay->crtc->base.fb->depth == 15) { regs->DCLRKV = RGB15_TO_COLORKEY(key); @@ -687,10 +690,13 @@ static void update_colorkey(struct intel_overlay *overlay, regs->DCLRKV = RGB16_TO_COLORKEY(key); regs->DCLRKM = CLK_RGB16_MASK | DST_KEY_ENABLE; } + break; + case 24: case 32: regs->DCLRKV = key; regs->DCLRKM = CLK_RGB24_MASK | DST_KEY_ENABLE; + break; } } |