diff options
| -rw-r--r-- | drivers/gpu/drm/sun4i/sun8i_ui_layer.c | 50 |
1 files changed, 16 insertions, 34 deletions
diff --git a/drivers/gpu/drm/sun4i/sun8i_ui_layer.c b/drivers/gpu/drm/sun4i/sun8i_ui_layer.c index bf9cce262745..3a20be01ed4f 100644 --- a/drivers/gpu/drm/sun4i/sun8i_ui_layer.c +++ b/drivers/gpu/drm/sun4i/sun8i_ui_layer.c @@ -26,25 +26,27 @@ #include "sun8i_ui_scaler.h" #include "sun8i_vi_scaler.h" -static void sun8i_ui_layer_update_alpha(struct sun8i_mixer *mixer, int channel, - int overlay, struct drm_plane *plane) +static void sun8i_ui_layer_update_attributes(struct sun8i_mixer *mixer, + int channel, int overlay, + struct drm_plane *plane) { - u32 mask, val, ch_base; + struct drm_plane_state *state = plane->state; + const struct drm_format_info *fmt; + u32 val, ch_base, hw_fmt; ch_base = sun8i_channel_base(mixer, channel); + fmt = state->fb->format; + sun8i_mixer_drm_format_to_hw(fmt->format, &hw_fmt); - mask = SUN8I_MIXER_CHAN_UI_LAYER_ATTR_ALPHA_MODE_MASK | - SUN8I_MIXER_CHAN_UI_LAYER_ATTR_ALPHA_MASK; - - val = SUN8I_MIXER_CHAN_UI_LAYER_ATTR_ALPHA(plane->state->alpha >> 8); - - val |= (plane->state->alpha == DRM_BLEND_ALPHA_OPAQUE) ? + val = SUN8I_MIXER_CHAN_UI_LAYER_ATTR_ALPHA(state->alpha >> 8); + val |= (state->alpha == DRM_BLEND_ALPHA_OPAQUE) ? SUN8I_MIXER_CHAN_UI_LAYER_ATTR_ALPHA_MODE_PIXEL : SUN8I_MIXER_CHAN_UI_LAYER_ATTR_ALPHA_MODE_COMBINED; + val |= hw_fmt << SUN8I_MIXER_CHAN_UI_LAYER_ATTR_FBFMT_OFFSET; + val |= SUN8I_MIXER_CHAN_UI_LAYER_ATTR_EN; - regmap_update_bits(mixer->engine.regs, - SUN8I_MIXER_CHAN_UI_LAYER_ATTR(ch_base, overlay), - mask, val); + regmap_write(mixer->engine.regs, + SUN8I_MIXER_CHAN_UI_LAYER_ATTR(ch_base, overlay), val); } static void sun8i_ui_layer_update_coord(struct sun8i_mixer *mixer, int channel, @@ -112,24 +114,6 @@ static void sun8i_ui_layer_update_coord(struct sun8i_mixer *mixer, int channel, } } -static void sun8i_ui_layer_update_formats(struct sun8i_mixer *mixer, int channel, - int overlay, struct drm_plane *plane) -{ - struct drm_plane_state *state = plane->state; - const struct drm_format_info *fmt; - u32 val, ch_base, hw_fmt; - - ch_base = sun8i_channel_base(mixer, channel); - - fmt = state->fb->format; - sun8i_mixer_drm_format_to_hw(fmt->format, &hw_fmt); - - val = hw_fmt << SUN8I_MIXER_CHAN_UI_LAYER_ATTR_FBFMT_OFFSET; - regmap_update_bits(mixer->engine.regs, - SUN8I_MIXER_CHAN_UI_LAYER_ATTR(ch_base, overlay), - SUN8I_MIXER_CHAN_UI_LAYER_ATTR_FBFMT_MASK, val); -} - static void sun8i_ui_layer_update_buffer(struct sun8i_mixer *mixer, int channel, int overlay, struct drm_plane *plane) { @@ -220,12 +204,10 @@ static void sun8i_ui_layer_atomic_update(struct drm_plane *plane, if (!new_state->crtc || !new_state->visible) return; + sun8i_ui_layer_update_attributes(mixer, layer->channel, + layer->overlay, plane); sun8i_ui_layer_update_coord(mixer, layer->channel, layer->overlay, plane); - sun8i_ui_layer_update_alpha(mixer, layer->channel, - layer->overlay, plane); - sun8i_ui_layer_update_formats(mixer, layer->channel, - layer->overlay, plane); sun8i_ui_layer_update_buffer(mixer, layer->channel, layer->overlay, plane); } |