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From: Heiko Stuebner <heiko@sntech.de>
To: linux-kernel@vger.kernel.org,
	Wolfram Sang <wsa+renesas@sang-engineering.com>
Cc: Wolfram Sang <wsa+renesas@sang-engineering.com>,
	Sandy Huang <hjc@rock-chips.com>,
	Andy Yan <andy.yan@rock-chips.com>,
	Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
	Maxime Ripard <mripard@kernel.org>,
	Thomas Zimmermann <tzimmermann@suse.de>,
	David Airlie <airlied@gmail.com>, Simona Vetter <simona@ffwll.ch>,
	dri-devel@lists.freedesktop.org,
	linux-arm-kernel@lists.infradead.org,
	linux-rockchip@lists.infradead.org
Subject: Re: [PATCH 3/3] drm/rockchip: remove unneeded 'fast_io' parameter in regmap_config
Date: Wed, 15 Jul 2026 21:36:00 +0200	[thread overview]
Message-ID: <9698684.rMLUfLXkoz@phil> (raw)
In-Reply-To: <20260705163536.1850-8-wsa+renesas@sang-engineering.com>

Am Sonntag, 5. Juli 2026, 18:35:38 Mitteleuropäische Sommerzeit schrieb Wolfram Sang:
> When using MMIO with regmap, fast_io is implied. No need to set it
> again.
> 
> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
> ---
> No dependencies, can be applied directly to the subsystem tree. Buildbot is
> happy, too.
> 
>  drivers/gpu/drm/rockchip/dw-mipi-dsi2-rockchip.c | 1 -
>  1 file changed, 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/rockchip/dw-mipi-dsi2-rockchip.c b/drivers/gpu/drm/rockchip/dw-mipi-dsi2-rockchip.c
> index d2e76d36d724..aa8642e5b621 100644
> --- a/drivers/gpu/drm/rockchip/dw-mipi-dsi2-rockchip.c
> +++ b/drivers/gpu/drm/rockchip/dw-mipi-dsi2-rockchip.c
> @@ -368,7 +368,6 @@ static const struct regmap_config dw_mipi_dsi2_rockchip_regmap_config = {
>  	.reg_bits = 32,
>  	.val_bits = 32,
>  	.reg_stride = 4,
> -	.fast_io = true,
>  };

Reviewed-by: Heiko Stuebner <heiko@sntech.de>



_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip

WARNING: multiple messages have this Message-ID (diff)
From: Heiko Stuebner <heiko@sntech.de>
To: linux-kernel@vger.kernel.org,
	Wolfram Sang <wsa+renesas@sang-engineering.com>
Cc: Wolfram Sang <wsa+renesas@sang-engineering.com>,
	Sandy Huang <hjc@rock-chips.com>,
	Andy Yan <andy.yan@rock-chips.com>,
	Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
	Maxime Ripard <mripard@kernel.org>,
	Thomas Zimmermann <tzimmermann@suse.de>,
	David Airlie <airlied@gmail.com>, Simona Vetter <simona@ffwll.ch>,
	dri-devel@lists.freedesktop.org,
	linux-arm-kernel@lists.infradead.org,
	linux-rockchip@lists.infradead.org
Subject: Re: [PATCH 3/3] drm/rockchip: remove unneeded 'fast_io' parameter in regmap_config
Date: Wed, 15 Jul 2026 21:36:00 +0200	[thread overview]
Message-ID: <9698684.rMLUfLXkoz@phil> (raw)
In-Reply-To: <20260705163536.1850-8-wsa+renesas@sang-engineering.com>

Am Sonntag, 5. Juli 2026, 18:35:38 Mitteleuropäische Sommerzeit schrieb Wolfram Sang:
> When using MMIO with regmap, fast_io is implied. No need to set it
> again.
> 
> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
> ---
> No dependencies, can be applied directly to the subsystem tree. Buildbot is
> happy, too.
> 
>  drivers/gpu/drm/rockchip/dw-mipi-dsi2-rockchip.c | 1 -
>  1 file changed, 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/rockchip/dw-mipi-dsi2-rockchip.c b/drivers/gpu/drm/rockchip/dw-mipi-dsi2-rockchip.c
> index d2e76d36d724..aa8642e5b621 100644
> --- a/drivers/gpu/drm/rockchip/dw-mipi-dsi2-rockchip.c
> +++ b/drivers/gpu/drm/rockchip/dw-mipi-dsi2-rockchip.c
> @@ -368,7 +368,6 @@ static const struct regmap_config dw_mipi_dsi2_rockchip_regmap_config = {
>  	.reg_bits = 32,
>  	.val_bits = 32,
>  	.reg_stride = 4,
> -	.fast_io = true,
>  };

Reviewed-by: Heiko Stuebner <heiko@sntech.de>



  reply	other threads:[~2026-07-15 19:36 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-07-05 16:35 [PATCH 0/3] drm: remove unneeded 'fast_io' parameter in regmap_config Wolfram Sang
2026-07-05 16:35 ` Wolfram Sang
2026-07-05 16:35 ` [PATCH 1/3] drm/bridge: " Wolfram Sang
2026-07-05 16:35 ` [PATCH 2/3] drm/imx: " Wolfram Sang
2026-07-15  8:05   ` Liu Ying
2026-07-05 16:35 ` [PATCH 3/3] drm/rockchip: " Wolfram Sang
2026-07-05 16:35   ` Wolfram Sang
2026-07-15 19:36   ` Heiko Stuebner [this message]
2026-07-15 19:36     ` Heiko Stuebner
2026-07-14 14:30 ` [PATCH 0/3] drm: " Luca Ceresoli
2026-07-14 14:30   ` Luca Ceresoli

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