Thread (46 messages) 46 messages, 10 authors, 2021-12-07

Re: [PATCH 11/12] drm/rockchip: Make VOP driver optional

From: Sascha Hauer <s.hauer@pengutronix.de>
Date: 2021-11-17 14:51:04
Also in: dri-devel, linux-devicetree, linux-rockchip

On Wed, Nov 17, 2021 at 03:40:26PM +0100, Heiko Stübner wrote:
Am Mittwoch, 17. November 2021, 15:33:46 CET schrieb Sascha Hauer:
quoted
With upcoming VOP2 support VOP won't be the only choice anymore, so make
the VOP driver optional.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 arch/arm/configs/multi_v7_defconfig         | 1 +
 arch/arm64/configs/defconfig                | 1 +
 drivers/gpu/drm/rockchip/Kconfig            | 7 +++++++
 drivers/gpu/drm/rockchip/Makefile           | 3 ++-
 drivers/gpu/drm/rockchip/rockchip_drm_drv.c | 2 +-
 5 files changed, 12 insertions(+), 2 deletions(-)
diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig
index c951aeed2138c..fc123e8f3e2f9 100644
--- a/arch/arm/configs/multi_v7_defconfig
+++ b/arch/arm/configs/multi_v7_defconfig
@@ -667,6 +667,7 @@ CONFIG_DRM_EXYNOS_DPI=y
 CONFIG_DRM_EXYNOS_DSI=y
 CONFIG_DRM_EXYNOS_HDMI=y
 CONFIG_DRM_ROCKCHIP=m
+CONFIG_ROCKCHIP_VOP=y
 CONFIG_ROCKCHIP_ANALOGIX_DP=y
 CONFIG_ROCKCHIP_DW_HDMI=y
 CONFIG_ROCKCHIP_DW_MIPI_DSI=y
diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index f2e2b9bdd7024..a623386473dc9 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -682,6 +682,7 @@ CONFIG_DRM_EXYNOS_DSI=y
 CONFIG_DRM_EXYNOS_HDMI=y
 CONFIG_DRM_EXYNOS_MIC=y
 CONFIG_DRM_ROCKCHIP=m
+CONFIG_ROCKCHIP_VOP=y
 CONFIG_ROCKCHIP_ANALOGIX_DP=y
 CONFIG_ROCKCHIP_CDN_DP=y
 CONFIG_ROCKCHIP_DW_HDMI=y
diff --git a/drivers/gpu/drm/rockchip/Kconfig b/drivers/gpu/drm/rockchip/Kconfig
index 9f1ecefc39332..a1c4158259099 100644
--- a/drivers/gpu/drm/rockchip/Kconfig
+++ b/drivers/gpu/drm/rockchip/Kconfig
@@ -21,8 +21,15 @@ config DRM_ROCKCHIP
 
 if DRM_ROCKCHIP
 
+config ROCKCHIP_VOP
+	bool "Rockchip VOP driver"
would this benefit from a default-y ?
For builds reusing preexisting .configs.
I enabled CONFIG_ROCKCHIP_VOP for all configs in the tree that enable
CONFIG_DRM_ROCKCHIP, so defconfig users shouldn't see any surprises.
That won't help users of custom configs of course.

I don't know what's preferred in such cases, I can change to default-y
if you like.

Sascha

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