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drm/rockchip: Set picture aspect to none when show kernel logo

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Crtc mode will include picture aspect and generate umode's flags
will include picture aspect mask when show kernel logo. After hwc
start, DRM_CLIENT_CAP_ASPECT_RATIO will be set to 0, and the umode
hwc got will not include picture aspect. That will cause two modes
mismatch, leading to a resolution reconfiguration and cause display
err.

Signed-off-by: Algea Cao <algea.cao@rock-chips.com>
Change-Id: I4e3ad1263d9d462567d14ae4c77d7b1aa05ddb1c
This commit is contained in:
Algea Cao
2021-01-07 20:14:15 +08:00
committed by Tao Huang
parent eebb8c213f
commit 59ac9596a3
1 changed files with 1 additions and 0 deletions
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1
drivers/gpu/drm/rockchip/rockchip_drm_drv.c
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@@ -713,6 +713,7 @@ static int setup_initial_state(struct drm_device *drm_dev,
if (ret)
goto error_conn;
mode->picture_aspect_ratio = HDMI_PICTURE_ASPECT_NONE;
ret = drm_atomic_set_mode_for_crtc(crtc_state, mode);
if (ret)
goto error_conn;