From nobody Sat Oct 4 21:01:23 2025 Received: from mail.zeus03.de (zeus03.de [194.117.254.33]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A75D22877C3 for ; Wed, 13 Aug 2025 16:16:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=194.117.254.33 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755101782; cv=none; b=IRlNKekm4SnYL5RSSx9WoqwqSXIudNru46cWDOrWX61z0Y+i14lYnJ8kH7483CDLOaazhgjfzEB08FFds2CIyAImN3yBfXgtLM5DSxNAzxfqZdbV1pmw4yAXxznMl8IfnHjBQ7dYMYDBbCRlcPb7XoD8DiKm1tw+qCJm1YRGDsc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755101782; c=relaxed/simple; bh=FIeAx184lp1cPCMahPnkFsmHFENmSOnDHKo8FH6kVEM=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=enVCC59+/oRuFPdw5LP1tG2izpXPofZrzog9gHzIAttRmAErMllLHl/YAhgA4VUWrg5BPEafzw0nOxmySFkShu+yg3efqq8NsWXY8nav5rwCriXgOiK2+XTnYkGc6a+n0nYSnqEOCsFVZG7F09YHWFgfJrIgMiORvLK531GELMI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=sang-engineering.com; spf=pass smtp.mailfrom=sang-engineering.com; dkim=pass (2048-bit key) header.d=sang-engineering.com header.i=@sang-engineering.com header.b=chhraYuh; arc=none smtp.client-ip=194.117.254.33 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=sang-engineering.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=sang-engineering.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=sang-engineering.com header.i=@sang-engineering.com header.b="chhraYuh" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= sang-engineering.com; h=from:to:cc:subject:date:message-id :in-reply-to:references:mime-version:content-transfer-encoding; s=k1; bh=rscZdjzTgJUz3a4ulIohYT16Ky1iRHb8vU8CbuiEAr8=; b=chhraY uh/3c4VVm9mVdF1HCsLk4fzgNFY07jnXOJdMstzCTZsjz21F3ZHHwvIT1geOTMP4 rvs500bmH5X/qcdPN+qshRgTGQx9pkBt2/6zdZ8xxD42gCZd7UbXybBtAvDNVLNR hwS/eOPhraUjsS/ikE9c7cpxHL48h4HDSLJK3xPsEBCDs/6FdFeTbF/iCfsU1CK3 TA21zQ0qpuWZ+o9DRfDQrld8xA/mHWksgxBrRCv/BLbwt1akZoiA0/bTRAQxQFQc CMzzG/k8dDrjb8wirxizHSJtgK7/vr/B07cRRWLcnRHe2nx60V+/RYMYCmGZh7Vr nQ/2YhnvWDglODYA== Received: (qmail 694707 invoked from network); 13 Aug 2025 18:16:04 +0200 Received: by mail.zeus03.de with UTF8SMTPSA (TLS_AES_256_GCM_SHA384 encrypted, authenticated); 13 Aug 2025 18:16:04 +0200 X-UD-Smtp-Session: l3s3148p1@VvoxeUE8JpVtKLKq From: Wolfram Sang To: linux-kernel@vger.kernel.org Cc: Mark Brown , Wolfram Sang , Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Liu Ying , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Philipp Zabel , Sandy Huang , =?UTF-8?q?Heiko=20St=C3=BCbner?= , Andy Yan , dri-devel@lists.freedesktop.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org Subject: [PATCH 04/21] drm: remove unneeded 'fast_io' parameter in regmap_config Date: Wed, 13 Aug 2025 18:14:50 +0200 Message-ID: <20250813161517.4746-5-wsa+renesas@sang-engineering.com> X-Mailer: git-send-email 2.47.2 In-Reply-To: <20250813161517.4746-1-wsa+renesas@sang-engineering.com> References: <20250813161517.4746-1-wsa+renesas@sang-engineering.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" When using MMIO with regmap, fast_io is implied. No need to set it again. Signed-off-by: Wolfram Sang Acked-by: Philipp Zabel Reviewed-by: Liu Ying # drivers/gpu/drm/imx/dc --- No dependencies, can be applied directly to the subsystem tree. Buildbot is happy, too. drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi2.c | 1 - drivers/gpu/drm/imx/dc/dc-cf.c | 1 - drivers/gpu/drm/imx/dc/dc-de.c | 1 - drivers/gpu/drm/imx/dc/dc-ed.c | 2 -- drivers/gpu/drm/imx/dc/dc-fg.c | 1 - drivers/gpu/drm/imx/dc/dc-fl.c | 1 - drivers/gpu/drm/imx/dc/dc-fw.c | 2 -- drivers/gpu/drm/imx/dc/dc-ic.c | 1 - drivers/gpu/drm/imx/dc/dc-lb.c | 2 -- drivers/gpu/drm/imx/dc/dc-tc.c | 1 - drivers/gpu/drm/imx/ipuv3/imx-tve.c | 2 -- drivers/gpu/drm/rockchip/dw-mipi-dsi2-rockchip.c | 1 - 12 files changed, 16 deletions(-) diff --git a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi2.c b/drivers/gpu/d= rm/bridge/synopsys/dw-mipi-dsi2.c index 5926a3a05d79..d046740a1d57 100644 --- a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi2.c +++ b/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi2.c @@ -903,7 +903,6 @@ static const struct regmap_config dw_mipi_dsi2_regmap_c= onfig =3D { .reg_bits =3D 32, .val_bits =3D 32, .reg_stride =3D 4, - .fast_io =3D true, }; =20 static struct dw_mipi_dsi2 * diff --git a/drivers/gpu/drm/imx/dc/dc-cf.c b/drivers/gpu/drm/imx/dc/dc-cf.c index 2f077161e912..6431ecd442c9 100644 --- a/drivers/gpu/drm/imx/dc/dc-cf.c +++ b/drivers/gpu/drm/imx/dc/dc-cf.c @@ -45,7 +45,6 @@ static const struct regmap_config dc_cf_cfg_regmap_config= =3D { .reg_bits =3D 32, .reg_stride =3D 4, .val_bits =3D 32, - .fast_io =3D true, .wr_table =3D &dc_cf_regmap_access_table, .rd_table =3D &dc_cf_regmap_access_table, .max_register =3D CONSTANTCOLOR, diff --git a/drivers/gpu/drm/imx/dc/dc-de.c b/drivers/gpu/drm/imx/dc/dc-de.c index 5a3125596fdf..7a93dda20c59 100644 --- a/drivers/gpu/drm/imx/dc/dc-de.c +++ b/drivers/gpu/drm/imx/dc/dc-de.c @@ -37,7 +37,6 @@ static const struct regmap_config dc_de_top_regmap_config= =3D { .reg_bits =3D 32, .reg_stride =3D 4, .val_bits =3D 32, - .fast_io =3D true, .wr_table =3D &dc_de_regmap_access_table, .rd_table =3D &dc_de_regmap_access_table, .max_register =3D POLARITYCTRL, diff --git a/drivers/gpu/drm/imx/dc/dc-ed.c b/drivers/gpu/drm/imx/dc/dc-ed.c index 86ecc22d0a55..4d86a886d47e 100644 --- a/drivers/gpu/drm/imx/dc/dc-ed.c +++ b/drivers/gpu/drm/imx/dc/dc-ed.c @@ -77,7 +77,6 @@ static const struct regmap_config dc_ed_pec_regmap_config= =3D { .reg_bits =3D 32, .reg_stride =3D 4, .val_bits =3D 32, - .fast_io =3D true, .wr_table =3D &dc_ed_pec_regmap_write_table, .rd_table =3D &dc_ed_pec_regmap_read_table, .volatile_table =3D &dc_ed_pec_regmap_volatile_table, @@ -99,7 +98,6 @@ static const struct regmap_config dc_ed_cfg_regmap_config= =3D { .reg_bits =3D 32, .reg_stride =3D 4, .val_bits =3D 32, - .fast_io =3D true, .wr_table =3D &dc_ed_regmap_access_table, .rd_table =3D &dc_ed_regmap_access_table, .max_register =3D CONTROL, diff --git a/drivers/gpu/drm/imx/dc/dc-fg.c b/drivers/gpu/drm/imx/dc/dc-fg.c index 7f6c1852bf72..24826d676c5c 100644 --- a/drivers/gpu/drm/imx/dc/dc-fg.c +++ b/drivers/gpu/drm/imx/dc/dc-fg.c @@ -122,7 +122,6 @@ static const struct regmap_config dc_fg_regmap_config = =3D { .reg_bits =3D 32, .reg_stride =3D 4, .val_bits =3D 32, - .fast_io =3D true, .wr_table =3D &dc_fg_regmap_write_table, .rd_table =3D &dc_fg_regmap_read_table, .max_register =3D FGCHSTATCLR, diff --git a/drivers/gpu/drm/imx/dc/dc-fl.c b/drivers/gpu/drm/imx/dc/dc-fl.c index 3ce24c72aa13..003476ac2fa1 100644 --- a/drivers/gpu/drm/imx/dc/dc-fl.c +++ b/drivers/gpu/drm/imx/dc/dc-fl.c @@ -49,7 +49,6 @@ static const struct regmap_config dc_fl_cfg_regmap_config= =3D { .reg_bits =3D 32, .reg_stride =3D 4, .val_bits =3D 32, - .fast_io =3D true, .wr_table =3D &dc_fl_regmap_access_table, .rd_table =3D &dc_fl_regmap_access_table, .max_register =3D FRAMEDIMENSIONS, diff --git a/drivers/gpu/drm/imx/dc/dc-fw.c b/drivers/gpu/drm/imx/dc/dc-fw.c index acb2d4d9e2ec..96bc3c7c8f9b 100644 --- a/drivers/gpu/drm/imx/dc/dc-fw.c +++ b/drivers/gpu/drm/imx/dc/dc-fw.c @@ -51,7 +51,6 @@ static const struct regmap_config dc_fw_pec_regmap_config= =3D { .reg_bits =3D 32, .reg_stride =3D 4, .val_bits =3D 32, - .fast_io =3D true, .wr_table =3D &dc_fw_pec_regmap_access_table, .rd_table =3D &dc_fw_pec_regmap_access_table, .max_register =3D PIXENGCFG_DYNAMIC, @@ -72,7 +71,6 @@ static const struct regmap_config dc_fw_cfg_regmap_config= =3D { .reg_bits =3D 32, .reg_stride =3D 4, .val_bits =3D 32, - .fast_io =3D true, .wr_table =3D &dc_fw_regmap_access_table, .rd_table =3D &dc_fw_regmap_access_table, .max_register =3D CONTROL, diff --git a/drivers/gpu/drm/imx/dc/dc-ic.c b/drivers/gpu/drm/imx/dc/dc-ic.c index a270ae4030cd..f1c371a95cae 100644 --- a/drivers/gpu/drm/imx/dc/dc-ic.c +++ b/drivers/gpu/drm/imx/dc/dc-ic.c @@ -76,7 +76,6 @@ static const struct regmap_config dc_ic_regmap_config =3D= { .reg_bits =3D 32, .reg_stride =3D 4, .val_bits =3D 32, - .fast_io =3D true, .wr_table =3D &dc_ic_regmap_write_table, .rd_table =3D &dc_ic_regmap_read_table, .volatile_table =3D &dc_ic_regmap_volatile_table, diff --git a/drivers/gpu/drm/imx/dc/dc-lb.c b/drivers/gpu/drm/imx/dc/dc-lb.c index 38f966625d38..9fd39f824f11 100644 --- a/drivers/gpu/drm/imx/dc/dc-lb.c +++ b/drivers/gpu/drm/imx/dc/dc-lb.c @@ -92,7 +92,6 @@ static const struct regmap_config dc_lb_pec_regmap_config= =3D { .reg_bits =3D 32, .reg_stride =3D 4, .val_bits =3D 32, - .fast_io =3D true, .wr_table =3D &dc_lb_pec_regmap_access_table, .rd_table =3D &dc_lb_pec_regmap_access_table, .max_register =3D PIXENGCFG_DYNAMIC, @@ -112,7 +111,6 @@ static const struct regmap_config dc_lb_cfg_regmap_conf= ig =3D { .reg_bits =3D 32, .reg_stride =3D 4, .val_bits =3D 32, - .fast_io =3D true, .wr_table =3D &dc_lb_regmap_access_table, .rd_table =3D &dc_lb_regmap_access_table, .max_register =3D POSITION, diff --git a/drivers/gpu/drm/imx/dc/dc-tc.c b/drivers/gpu/drm/imx/dc/dc-tc.c index 0bfd381b2cea..54b56dadbe36 100644 --- a/drivers/gpu/drm/imx/dc/dc-tc.c +++ b/drivers/gpu/drm/imx/dc/dc-tc.c @@ -44,7 +44,6 @@ static const struct regmap_config dc_tc_regmap_config =3D= { .reg_bits =3D 32, .reg_stride =3D 4, .val_bits =3D 32, - .fast_io =3D true, .wr_table =3D &dc_tc_regmap_access_table, .rd_table =3D &dc_tc_regmap_access_table, .max_register =3D MAPBIT31_28, diff --git a/drivers/gpu/drm/imx/ipuv3/imx-tve.c b/drivers/gpu/drm/imx/ipuv= 3/imx-tve.c index c5629e155d25..b34037d0d7a8 100644 --- a/drivers/gpu/drm/imx/ipuv3/imx-tve.c +++ b/drivers/gpu/drm/imx/ipuv3/imx-tve.c @@ -457,8 +457,6 @@ static struct regmap_config tve_regmap_config =3D { =20 .readable_reg =3D imx_tve_readable_reg, =20 - .fast_io =3D true, - .max_register =3D 0xdc, }; =20 diff --git a/drivers/gpu/drm/rockchip/dw-mipi-dsi2-rockchip.c b/drivers/gpu= /drm/rockchip/dw-mipi-dsi2-rockchip.c index cdd490778756..a30d973f925f 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 =3D { .reg_bits =3D 32, .val_bits =3D 32, .reg_stride =3D 4, - .fast_io =3D true, }; =20 static int dw_mipi_dsi2_rockchip_probe(struct platform_device *pdev) --=20 2.47.2