linux-kernel - Re: [PATCH] ARM: sunxi: Re-enable SID driver in multi_v7

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Date:	Tue, 17 Nov 2015 11:10:53 +0900
From:	Krzysztof Kozlowski <k.kozlowski@...sung.com>
To:	Timo Sigurdsson <public_timo.s@...entcreek.de>, arnd@...db.de,
	javier@....samsung.com, kgene@...nel.org, linux@....linux.org.uk,
	olof@...om.net, geert+renesas@...der.be, lee.jones@...aro.org,
	sjoerd.simons@...labora.co.uk,
	alexandre.belloni@...e-electrons.com,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc:	maxime.ripard@...e-electrons.com, linux-sunxi@...glegroups.com,
	wens@...e.org
Subject: Re: [PATCH] ARM: sunxi: Re-enable SID driver in multi_v7_defconfig

On 17.11.2015 10:49, Timo Sigurdsson wrote:
> Commit 3d0b16a66c8a ("nvmem: sunxi: Move the SID driver to the nvmem
> framework") moved the the sunxi SID driver to a new framework, but left
> multi_v7_defconfig with the deprecated config symbol EEPROM_SUNXI_SID
> instead of the new symbold NVMEM_SUNXI_SID. Hence, re-enable the driver
> in multi_v7_defconfig.
> 
> While at it, clean up multi_v7_defconfig by generating a fresh file via
>   make multi_v7_defconfig
>   make savedefconfig
> While this moves around a few lines and removes unnecessary symbols,
> it doesn't introduce any functional changes.

Split it per change. One change is savedefconfig and second is removing
or enabling other drivers.

On which tree you generated the defconfig? There is a minor nit below
(at least for Exynos platform, I did not checked the others).

> 
> Signed-off-by: Timo Sigurdsson <public_timo.s@...entcreek.de>
> 
> diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig
> index 69a22fd..f712ea3 100644
> --- a/arch/arm/configs/multi_v7_defconfig
> +++ b/arch/arm/configs/multi_v7_defconfig

(...)

> @@ -450,8 +431,7 @@ CONFIG_MEDIA_CAMERA_SUPPORT=y
>  CONFIG_MEDIA_CONTROLLER=y
>  CONFIG_VIDEO_V4L2_SUBDEV_API=y
>  CONFIG_MEDIA_USB_SUPPORT=y
> -CONFIG_USB_VIDEO_CLASS=y
> -CONFIG_USB_GSPCA=y
> +CONFIG_USB_VIDEO_CLASS=m
>  CONFIG_V4L_PLATFORM_DRIVERS=y
>  CONFIG_SOC_CAMERA=m
>  CONFIG_SOC_CAMERA_PLATFORM=m
> @@ -465,28 +445,25 @@ CONFIG_DRM=y
>  CONFIG_DRM_I2C_ADV7511=m
>  # CONFIG_DRM_I2C_CH7006 is not set
>  # CONFIG_DRM_I2C_SIL164 is not set
> -CONFIG_DRM_NXP_PTN3460=m
> -CONFIG_DRM_PARADE_PS8622=m
>  CONFIG_DRM_NOUVEAU=m
>  CONFIG_DRM_EXYNOS=m
> -CONFIG_DRM_EXYNOS_DSI=y
>  CONFIG_DRM_EXYNOS_FIMD=y
> -CONFIG_DRM_EXYNOS_HDMI=y

I would prefer leaving the EXYNOS_HDMI. Dependencies are now not enabled
but we are fixing it in:
http://www.spinics.net/lists/dri-devel/msg93299.html

Best regards,
Krzysztof

> +CONFIG_DRM_EXYNOS_DSI=y
>  CONFIG_DRM_ROCKCHIP=m
>  CONFIG_ROCKCHIP_DW_HDMI=m
>  CONFIG_DRM_RCAR_DU=m
>  CONFIG_DRM_RCAR_HDMI=y
>  CONFIG_DRM_RCAR_LVDS=y
>  CONFIG_DRM_TEGRA=y
> -CONFIG_DRM_PANEL_SAMSUNG_S6E8AA0=m
>  CONFIG_DRM_PANEL_SIMPLE=y
> +CONFIG_DRM_PANEL_SAMSUNG_S6E8AA0=m
> +CONFIG_DRM_NXP_PTN3460=m
> +CONFIG_DRM_PARADE_PS8622=m
>  CONFIG_FB_ARMCLCD=y
>  CONFIG_FB_WM8505=y
>  CONFIG_FB_SH_MOBILE_LCDC=y
>  CONFIG_FB_SIMPLE=y
>  CONFIG_FB_SH_MOBILE_MERAM=y
> -CONFIG_BACKLIGHT_LCD_SUPPORT=y
> -CONFIG_BACKLIGHT_CLASS_DEVICE=y
>  CONFIG_LCD_PLATFORM=m
>  CONFIG_BACKLIGHT_PWM=y
>  CONFIG_BACKLIGHT_AS3711=y

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