linux/drivers/gpu/drm/rockchip
Derek Foreman 1854df7087 drm/rockchip: Don't change hdmi reference clock rate
The code that changes hdmi->ref_clk was accidentally copied from
downstream code that sets a different clock. We don't actually
want to set any clock here at all.

Setting this clock incorrectly leads to incorrect timings for
DDC, CEC, and HDCP signal generation.

No Fixes listed, as the theoretical timing error in DDC appears to
still be within tolerances and harmless - and HDCP and CEC are not
yet supported.

Signed-off-by: Derek Foreman <derek.foreman@collabora.com>
Reviewed-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20241217201708.3320673-1-derek.foreman@collabora.com
History 2025-01-10 00:33:06 +01:00
..
analogix_dp-rockchip.c drm/rockchip: Fix Copyright description 2024-12-14 23:52:49 +01:00
cdn-dp-core.c drm/connector: make mode_valid take a const struct drm_display_mode 2025-01-07 12:45:19 +02:00
cdn-dp-core.h drm/rockchip: Fix Copyright description 2024-12-14 23:52:49 +01:00
cdn-dp-reg.c drm/rockchip: Fix Copyright description 2024-12-14 23:52:49 +01:00
cdn-dp-reg.h drm/rockchip: Fix Copyright description 2024-12-14 23:52:49 +01:00
dw-mipi-dsi-rockchip.c drm/rockchip: Fix Copyright description 2024-12-14 23:52:49 +01:00
dw-mipi-dsi2-rockchip.c drm/rockchip: Add MIPI DSI2 glue driver for RK3588 2024-12-10 23:53:08 +01:00
dw_hdmi-rockchip.c drm/rockchip: Fix Copyright description 2024-12-14 23:52:49 +01:00
dw_hdmi_qp-rockchip.c drm/rockchip: Don't change hdmi reference clock rate 2025-01-10 00:33:06 +01:00
inno_hdmi.c drm/connector: make mode_valid take a const struct drm_display_mode 2025-01-07 12:45:19 +02:00
inno_hdmi.h drm/rockchip: Fix Copyright description 2024-12-14 23:52:49 +01:00
Kconfig drm/rockchip: Add MIPI DSI2 glue driver for RK3588 2024-12-10 23:53:08 +01:00
Makefile drm/rockchip: Add MIPI DSI2 glue driver for RK3588 2024-12-10 23:53:08 +01:00
rk3066_hdmi.c drm/connector: make mode_valid take a const struct drm_display_mode 2025-01-07 12:45:19 +02:00
rk3066_hdmi.h drm/rockchip: Fix Copyright description 2024-12-14 23:52:49 +01:00
rockchip_drm_drv.c drm/rockchip: Fix Copyright description 2024-12-14 23:52:49 +01:00
rockchip_drm_drv.h drm/rockchip: Fix Copyright description 2024-12-14 23:52:49 +01:00
rockchip_drm_fb.c drm/rockchip: Fix Copyright description 2024-12-14 23:52:49 +01:00
rockchip_drm_fb.h drm/rockchip: Fix Copyright description 2024-12-14 23:52:49 +01:00
rockchip_drm_gem.c drm/rockchip: Fix Copyright description 2024-12-14 23:52:49 +01:00
rockchip_drm_gem.h drm/rockchip: Fix Copyright description 2024-12-14 23:52:49 +01:00
rockchip_drm_vop.c drm/rockchip: Fix Copyright description 2024-12-14 23:52:49 +01:00
rockchip_drm_vop.h drm/rockchip: Fix Copyright description 2024-12-14 23:52:49 +01:00
rockchip_drm_vop2.c drm/rockchip: vop2: Support 32x8 superblock afbc 2025-01-05 17:00:06 +01:00
rockchip_drm_vop2.h drm/rockchip: vop2: include rockchip_drm_drv.h 2024-12-18 17:39:01 +01:00
rockchip_lvds.c drm/rockchip: Fix Copyright description 2024-12-14 23:52:49 +01:00
rockchip_lvds.h drm/rockchip: Fix Copyright description 2024-12-14 23:52:49 +01:00
rockchip_rgb.c drm/rockchip: Fix Copyright description 2024-12-14 23:52:49 +01:00
rockchip_rgb.h drm/rockchip: Fix Copyright description 2024-12-14 23:52:49 +01:00
rockchip_vop2_reg.c drm/rockchip: vop2: Set AXI id for rk3588 2024-12-18 17:38:57 +01:00
rockchip_vop_reg.c drm/rockchip: Fix Copyright description 2024-12-14 23:52:49 +01:00
rockchip_vop_reg.h drm/rockchip: Fix Copyright description 2024-12-14 23:52:49 +01:00