mirror-linux/drivers/gpu/drm/mediatek
Xinlei Lee 41a51318ab drm/mediatek: dp: Change the aux retries times when receiving AUX_DEFER
[ Upstream commit 9243d70e05 ]

DP 1.4a Section 2.8.7.1.5.6.1:
A DP Source device shall retry at least seven times upon receiving
AUX_DEFER before giving up the AUX transaction.

The drm_dp_i2c_do_msg() function in the drm_dp_helper.c file will
judge the status of the msg->reply parameter passed to aux_transfer
for different processing.

Fixes: f70ac097a2 ("drm/mediatek: Add MT8195 Embedded DisplayPort driver")
Signed-off-by: Xinlei Lee <xinlei.lee@mediatek.com>
Link: https://patchwork.kernel.org/project/linux-mediatek/patch/1680072203-10394-1-git-send-email-xinlei.lee@mediatek.com/
Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-05-11 23:03:12 +09:00
..
Kconfig
Makefile
mtk_cec.c
mtk_cec.h
mtk_disp_aal.c
mtk_disp_ccorr.c
mtk_disp_color.c
mtk_disp_drv.h
mtk_disp_gamma.c
mtk_disp_merge.c
mtk_disp_ovl.c
mtk_disp_rdma.c
mtk_dp.c drm/mediatek: dp: Change the aux retries times when receiving AUX_DEFER 2023-05-11 23:03:12 +09:00
mtk_dp_reg.h drm/mediatek: dp: Remove unused register definitions 2022-09-19 12:17:42 +03:00
mtk_dpi.c drm/mediatek: Modify dpi power on/off sequence. 2022-12-31 13:32:11 +01:00
mtk_dpi_regs.h
mtk_drm_crtc.c drm/mediatek: mtk_drm_crtc: Add checks for devm_kcalloc 2023-03-10 09:33:17 +01:00
mtk_drm_crtc.h
mtk_drm_ddp_comp.c drm/mediatek: Fix wrong dither settings 2022-09-13 07:10:08 +08:00
mtk_drm_ddp_comp.h
mtk_drm_drv.c drm/mediatek: Clean dangling pointer on bind error path 2023-03-10 09:33:17 +01:00
mtk_drm_drv.h
mtk_drm_gem.c drm/mediatek: Drop unbalanced obj unref 2023-03-10 09:33:17 +01:00
mtk_drm_gem.h
mtk_drm_plane.c
mtk_drm_plane.h
mtk_dsi.c drm/mediatek: dsi: Reduce the time of dsi from LP11 to sending cmd 2023-03-10 09:33:17 +01:00
mtk_hdmi.c drm/mediatek: Fix return type of mtk_hdmi_bridge_mode_valid() 2022-12-31 13:33:01 +01:00
mtk_hdmi.h
mtk_hdmi_ddc.c
mtk_hdmi_regs.h
mtk_mdp_rdma.c
mtk_mdp_rdma.h