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drm: bridge: dw-hdmi: Fix 1080p RGB/YUV444 10BIT display blur

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If set default phase to 1, 1080p RGB/YUV444 10BIT display blur
when switch from 4K YUV420 8BIT.

Signed-off-by: Algea Cao <algea.cao@rock-chips.com>
Change-Id: I8ccd1cef40f3e47ce481a176a41c569ab2932b83
This commit is contained in:
Algea Cao
2023-02-01 11:25:45 +08:00
committed by Tao Huang
parent e965510afe
commit a93d8eea59
1 changed files with 1 additions and 8 deletions
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9
drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
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@@ -1486,14 +1486,7 @@ static void hdmi_video_packetize(struct dw_hdmi *hdmi)
HDMI_VP_CONF_PR_EN_MASK |
HDMI_VP_CONF_BYPASS_SELECT_MASK, HDMI_VP_CONF);
if ((color_depth == 5 && hdmi->previous_mode.htotal % 4) ||
(color_depth == 6 && hdmi->previous_mode.htotal % 2))
hdmi_modb(hdmi, 0, HDMI_VP_STUFF_IDEFAULT_PHASE_MASK,
HDMI_VP_STUFF);
else
hdmi_modb(hdmi, 1 << HDMI_VP_STUFF_IDEFAULT_PHASE_OFFSET,
HDMI_VP_STUFF_IDEFAULT_PHASE_MASK, HDMI_VP_STUFF);
hdmi_modb(hdmi, 0, HDMI_VP_STUFF_IDEFAULT_PHASE_MASK, HDMI_VP_STUFF);
hdmi_writeb(hdmi, remap_size, HDMI_VP_REMAP);
if (output_select == HDMI_VP_CONF_OUTPUT_SELECTOR_PP) {