openwrt/target/linux/bcm27xx/patches-5.15/950-0019-drm-vc4-select-PM.patch
Daniel Golle ff55e54fa3 kernel: fix build on bcm27xx target platform
The bump to Linux 5.15.67 brought some changes in the VC4 display
driver which we had also patched downstream. Fix our local patches to
fix the build.

Fixes: fbe2f7db86 ("kernel: bump 5.15 to 5.15.67")
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2022-09-10 01:26:53 +01:00

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Diff

From 0ba0b0f41c143fe0f30ea248e55872e681870be2 Mon Sep 17 00:00:00 2001
From: Maxime Ripard <maxime@cerno.tech>
Date: Thu, 19 Aug 2021 15:53:03 +0200
Subject: [PATCH] drm/vc4: select PM
We already depend on runtime PM to get the power domains and clocks for
most of the devices supported by the vc4 driver, so let's just select it
to make sure it's there, and remove the ifdef.
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
---
drivers/gpu/drm/vc4/Kconfig | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/gpu/drm/vc4/Kconfig
+++ b/drivers/gpu/drm/vc4/Kconfig
@@ -5,11 +5,11 @@ config DRM_VC4
depends on DRM
depends on SND && SND_SOC
depends on COMMON_CLK
- depends on PM
select DRM_KMS_HELPER
select DRM_KMS_CMA_HELPER
select DRM_GEM_CMA_HELPER
select DRM_PANEL_BRIDGE
+ select PM
select SND_PCM
select SND_PCM_ELD
select SND_SOC_GENERIC_DMAENGINE_PCM