linux-stable/drivers/pmdomain
Adam Ford 9d3f959b42 pmdomain: imx8mp-blk-ctrl: imx8mp_blk: Add fdcc clock to hdmimix domain
[ Upstream commit 697624ee8a ]

According to i.MX8MP RM and HDMI ADD, the fdcc clock is part of
hdmi rx verification IP that should not enable for HDMI TX.
But actually if the clock is disabled before HDMI/LCDIF probe,
LCDIF will not get pixel clock from HDMI PHY and print the error
logs:

[CRTC:39:crtc-2] vblank wait timed out
WARNING: CPU: 2 PID: 9 at drivers/gpu/drm/drm_atomic_helper.c:1634 drm_atomic_helper_wait_for_vblanks.part.0+0x23c/0x260

Add fdcc clock to LCDIF and HDMI TX power domains to fix the issue.

Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Jacky Bai <ping.bai@nxp.com>
Signed-off-by: Sandor Yu <Sandor.yu@nxp.com>
Link: https://lore.kernel.org/r/20240203165307.7806-5-aford173@gmail.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-04-13 13:07:30 +02:00
..
actions
amlogic pmdomain: amlogic: Fix mask for the second NNA mem PD domain 2023-11-28 17:20:00 +00:00
apple
bcm pmdomain: bcm: bcm2835-power: check if the ASB register is equal to enable 2023-11-28 17:19:59 +00:00
imx pmdomain: imx8mp-blk-ctrl: imx8mp_blk: Add fdcc clock to hdmimix domain 2024-04-13 13:07:30 +02:00
mediatek pmdomain: mediatek: fix race conditions with genpd 2024-02-23 09:25:07 +01:00
qcom pmdomain: qcom: rpmhpd: Drop SA8540P gfx.lvl 2024-03-26 18:19:23 -04:00
renesas pmdomain: renesas: r8a77980-sysc: CR7 must be always on 2024-02-23 09:25:15 +01:00
rockchip
samsung
st
starfive
sunxi
tegra
ti pmdomain: ti: Add a null pointer check to the omap_prm_domain_init 2024-04-13 13:07:30 +02:00
xilinx
Makefile