linux-kernel - Re: [PATCH v3] arm64: defconfig: Enable configs for DisplayPort on J721e

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Date:   Tue, 12 Apr 2022 15:07:50 +0530
From:   Rahul T R <r-ravikumar@...com>
To:     <bjorn.andersson@...aro.org>, <catalin.marinas@....com>,
        <will@...nel.org>, <shawnguo@...nel.org>, <krzk@...nel.org>,
        <geert+renesas@...der.be>, <marcel.ziswiler@...adex.com>
CC:     <biju.das.jz@...renesas.com>, <vkoul@...nel.org>,
        <enric.balletbo@...labora.com>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>, <tomi.valkeinen@...asonboard.com>,
        <laurent.pinchart@...asonboard.com>, <nm@...com>
Subject: Re: [PATCH v3] arm64: defconfig: Enable configs for DisplayPort on
 J721e

Hi Bjorn,

Can you please review this?

Regards
Rahul T R

On 19:41-20220331, Rahul T R wrote:
> Enable DRM and PHY configs required for supporting
> DisplayPort on J721e
> 
> Signed-off-by: Rahul T R <r-ravikumar@...com>
> Reviewed-by: Tomi Valkeinen <tomi.valkeinen@...asonboard.com>
> ---
> 
> Notes:
>     v2:
>         Fixed the places using savedefconfig
>         Added more info in notes
> 
>     v3:
>         rebased to next-20220330
> 
>     No change in vmlinux:
> 
>         add/remove: 0/0 grow/shrink: 0/0 up/down: 0/0 (0)
>         Function                                     old     new   delta
>         Total: Before=24042991, After=24042991, chg +0.00%
> 
>     boot logs:
>         https://gist.githubusercontent.com/ravi-rahul/1bdbc3f77ab381e486c8394650c2e85d/raw/f04584c30181821c4ee83aee7781a9ba143cd3f3/j7_DP_upstream.log
> 
>  arch/arm64/configs/defconfig | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
> index 813e644b6af1..b5f9fbb054fa 100644
> --- a/arch/arm64/configs/defconfig
> +++ b/arch/arm64/configs/defconfig
> @@ -742,6 +742,7 @@ CONFIG_DRM_THINE_THC63LVD1024=m
>  CONFIG_DRM_TI_SN65DSI86=m
>  CONFIG_DRM_I2C_ADV7511=m
>  CONFIG_DRM_I2C_ADV7511_AUDIO=y
> +CONFIG_DRM_CDNS_MHDP8546=m
>  CONFIG_DRM_DW_HDMI_AHB_AUDIO=m
>  CONFIG_DRM_DW_HDMI_CEC=m
>  CONFIG_DRM_IMX_DCSS=m
> @@ -756,6 +757,7 @@ CONFIG_DRM_MESON=m
>  CONFIG_DRM_PL111=m
>  CONFIG_DRM_LIMA=m
>  CONFIG_DRM_PANFROST=m
> +CONFIG_DRM_TIDSS=m
>  CONFIG_FB=y
>  CONFIG_FB_MODE_HELPERS=y
>  CONFIG_FB_EFI=y
> @@ -1162,6 +1164,7 @@ CONFIG_RESET_RZG2L_USBPHY_CTRL=y
>  CONFIG_RESET_TI_SCI=y
>  CONFIG_PHY_XGENE=y
>  CONFIG_PHY_SUN4I_USB=y
> +CONFIG_PHY_CADENCE_TORRENT=m
>  CONFIG_PHY_CADENCE_SIERRA=m
>  CONFIG_PHY_MIXEL_MIPI_DPHY=m
>  CONFIG_PHY_FSL_IMX8M_PCIE=y
> -- 
> 2.17.1
>