From: Arnaud Patard (Rtp) <arnaud.patard@rtp-net.org>
To: u-boot@lists.denx.de
Subject: [patch 0/8] RFC: Pinebook pro EDP support
Date: Fri, 25 Sep 2020 20:36:54 +0200 [thread overview]
Message-ID: <20200925183654.723338620@rtp-net.org> (raw)
This patchset add support for the rk3399 edp. It has been tested on the pinebook
pro devices. The only missing part is a hack used to get stable edp output after
a warn reset, which is possibly specific to this device. I'm not sure if it's suitable
for merge.
The changes have been written by studying the linux code, since I didn't find any
manual for theses part of the RK3399 SoC.
On the linux kernel side, on recent kernels, it needs commit "pwm: rockchip: Keep enabled PWMs
running while probing" otherwise the pinebook pro will freeze when probing
the display.
The kernel is also randomly failing to display something on my device. When this
occurs, the kernel has this following message:
rockchip-pm-domain ff310000.power-management:power-controller: failed to set idle on domain 'pd_vopl', val=0
I've yet to find what's the issue.
Arnaud
next reply other threads:[~2020-09-25 18:36 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-25 18:36 Arnaud Patard [this message]
2020-09-25 18:36 ` [patch 1/8] RFC: drivers/video/rockchip/rk_vop.c: Use endpoint compatible string to find VOP mode Arnaud Patard
2020-09-28 2:44 ` Kever Yang
2020-09-25 18:36 ` [patch 2/8] RFC: drivers/video/rockchip/rk_edp.c: Add rk3399 support Arnaud Patard
2020-10-22 18:32 ` Alper Nebi Yasak
2020-10-23 8:49 ` Arnaud Patard
2020-10-23 10:14 ` Alper Nebi Yasak
2020-09-25 18:36 ` [patch 3/8] RFC: drivers/video/rockchip/rk_edp.c: Change interrupt polarity configuration Arnaud Patard
2020-10-22 18:39 ` Alper Nebi Yasak
2020-10-23 8:51 ` Arnaud Patard
2020-09-25 18:36 ` [patch 4/8] RFC: drivers/video/rockchip/rk_edp.c: Change clock rate Arnaud Patard
2020-10-22 18:49 ` Alper Nebi Yasak
2020-10-23 9:01 ` Arnaud Patard
2020-09-25 18:36 ` [patch 5/8] RFC: drivers/video/rockchip/rk_vop.c: Reserve efi fb memory Arnaud Patard
2020-09-25 18:37 ` [patch 6/8] RFC: rk3399-pinebook-pro-u-boot.dtsi: Enable edp Arnaud Patard
2020-09-25 18:37 ` [patch 7/8] RFC: configs/pinebook-pro-rk3399_defconfig: enable SYS_USB_EVENT_POLL_VIA_INT_QUEUE Arnaud Patard
2020-09-25 18:37 ` [patch 8/8] RFC: drivers/pwm/rk_pwm.c: Fix default polarity Arnaud Patard
2020-09-27 15:53 ` [patch 0/8] RFC: Pinebook pro EDP support Alper Nebi Yasak
2020-09-28 6:41 ` Arnaud Patard
2020-09-28 17:18 ` Alper Nebi Yasak
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