openwrt/target/linux/d1/patches-6.1/0116-drm-panel-cwd686-Why-is-this-not-getting-called.patch
Zoltan HERPAI 99545b4bb1 d1: add new target
This target adds support for the Allwinner D1 RISC-V based SoCs.

 - RISC-V single-core T-Head C906 (RV64GCV)
 - Tensilica HiFi4 DSP
 - DDR2/DDR3 support
 - 10/100/1000M ethernet
 - usual peripherals like USB2, SPI, I2C, PWM, etc.

Four boards are supported:
 - Dongshan Nezha STU
    - 512Mb RAM
    - ethernet

 - LicheePi RV Dock
    - 512Mb RAM
    - wireless-only (RTL8723DS)

 - MangoPi MQ-Pro
    - 512Mb RAM
    - there are pads available for an SPI flash
    - wireless-only (RTL8723DS)

 - Nezha D1
    - 512Mb/1Gb/2Gb RAM
    - 256Mb NAND flash
    - ethernet, wireless

Installation:
Standard SD-card installation via dd-ing the generated image to
an SD-card of at least 256Mb.

Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
2024-02-29 16:50:22 +01:00

22 lines
716 B
Diff

From a19565eccfdc0fce7f41cfe70cd67a1a10d2113c Mon Sep 17 00:00:00 2001
From: Samuel Holland <samuel@sholland.org>
Date: Tue, 9 Aug 2022 20:15:39 -0500
Subject: [PATCH 116/117] drm: panel: cwd686: Why is this not getting called?
Signed-off-by: Samuel Holland <samuel@sholland.org>
---
drivers/gpu/drm/panel/panel-clockwork-cwd686.c | 2 ++
1 file changed, 2 insertions(+)
--- a/drivers/gpu/drm/panel/panel-clockwork-cwd686.c
+++ b/drivers/gpu/drm/panel/panel-clockwork-cwd686.c
@@ -373,6 +373,8 @@ static void cwd686_remove(struct mipi_ds
mipi_dsi_detach(dsi);
drm_panel_remove(&ctx->panel);
+ if (ctx->prepared)
+ cwd686_unprepare(&ctx->panel);
}
static const struct of_device_id cwd686_of_match[] = {