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linux/drivers/gpu/drm/mediatek
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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>
History 2023-05-11 23:03:12 +09:00
..
Kconfig drm/mediatek: Add MT8195 Embedded DisplayPort driver 2022-09-04 15:32:05 +03:00
Makefile drm/mediatek: Add MT8195 Embedded DisplayPort driver 2022-09-04 15:32:05 +03:00
mtk_cec.c drm/mediatek: Fix mtk_cec_mask() 2022-04-06 22:34:28 +08:00
mtk_cec.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174 2019-05-30 11:26:41 -07:00
mtk_disp_aal.c drm/mediatek: Add lut diff flag for new gamma hardware support 2022-04-29 06:14:49 +08:00
mtk_disp_ccorr.c drm/mediatek: Add support for Mediatek SoC MT8192 2021-11-16 07:29:48 +08:00
mtk_disp_color.c drm/mediatek: Add component_del in OVL and COLOR remove function 2021-08-12 07:00:50 +08:00
mtk_disp_drv.h drm/mediatek: Add display merge start/stop API for cmdq support 2022-06-27 22:32:28 +08:00
mtk_disp_gamma.c drm/mediatek: Add lut diff flag for new gamma hardware support 2022-04-29 06:14:49 +08:00
mtk_disp_merge.c drm/mediatek: Add display merge async reset control 2022-06-27 22:39:37 +08:00
mtk_disp_ovl.c drm: Drop drm_blend.h from drm_crtc.h 2022-06-20 23:53:55 +03:00
mtk_disp_rdma.c Mediatek DRM Next for Linux 5.20 2022-07-12 17:01:42 +10:00
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 drm/mediatek: dpi: Add dp_intf support 2022-07-06 22:51:44 +08:00
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 drm-misc-next for 5.13: 2021-03-16 17:08:46 +10:00
mtk_drm_ddp_comp.c drm/mediatek: Fix wrong dither settings 2022-09-13 07:10:08 +08:00
mtk_drm_ddp_comp.h drm/mediatek: dpi: Add dp_intf support 2022-07-06 22:51:44 +08:00
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 drm/mediatek: Add display MDP RDMA support for MT8195 2022-06-27 22:24:14 +08:00
mtk_drm_gem.c drm/mediatek: Drop unbalanced obj unref 2023-03-10 09:33:17 +01:00
mtk_drm_gem.h dma-buf-map: Rename to iosys-map 2022-02-07 16:35:35 -08:00
mtk_drm_plane.c drm/atomic-helper: Remove _HELPER_ infix from DRM_PLANE_HELPER_NO_SCALING 2022-07-26 18:42:00 +02:00
mtk_drm_plane.h drm/mediatek: Add mediatek-drm plane color encoding info 2022-06-27 22:42:20 +08:00
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 drm/mediatek: Separate mtk_hdmi_phy to an independent module 2020-09-06 07:02:54 +08:00
mtk_hdmi_ddc.c drm/mediatek: Add missing MODULE_DEVICE_TABLE() 2021-03-31 19:38:06 +08:00
mtk_hdmi_regs.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174 2019-05-30 11:26:41 -07:00
mtk_mdp_rdma.c drm/mediatek: Add display MDP RDMA support for MT8195 2022-06-27 22:24:14 +08:00
mtk_mdp_rdma.h drm/mediatek: Add display MDP RDMA support for MT8195 2022-06-27 22:24:14 +08:00