From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from metis.whiteo.stw.pengutronix.de (metis.whiteo.stw.pengutronix.de [185.203.201.7]) (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 DA69A3FCB29 for ; Wed, 25 Mar 2026 14:51:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.203.201.7 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774450272; cv=none; b=n4RfV+FPsE0rr5VorckMxffeTFXE4t8r4CPGHaLdcaVvM2QD5f3JGX9mS3mqOEHXf2ErgAbtXLihWwcivh15r5KBbrhJ0bGKk7SYaJOwPbEZ0mtGvhh+c7pvS0PfDUDBBT9jnV4hgkafnVKQfOzpIt+jQAFKidryT5Eqyg8+RaQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774450272; c=relaxed/simple; bh=fN+VuIIDFsD+IofRR25yub/nitAW+RD1GEK9qG35KZQ=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=V8MxlPqwDzcbe98o2VmOTThYdCGSCCDjPW0oFZnWYh8dsSxsWqqFYrcqFRwrAxCdTQWcvDylkWKQ/+IFcyd5gv1jO9LqGC8s6ynWJ4ktmDGUGoJJwMPlqe1XKY8yYaDhhIUjrBH24czulC/b41O19v/s3M2/SXs1ro3pbpXm4WY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=pengutronix.de; spf=pass smtp.mailfrom=pengutronix.de; arc=none smtp.client-ip=185.203.201.7 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=pengutronix.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=pengutronix.de Received: from ptz.office.stw.pengutronix.de ([2a0a:edc0:0:900:1d::77] helo=peter.mobile.pengutronix.de) by metis.whiteo.stw.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1w5PZV-00050C-BP; Wed, 25 Mar 2026 15:51:01 +0100 From: =?utf-8?q?Sven_P=C3=BCschel?= Date: Wed, 25 Mar 2026 15:50:48 +0100 Subject: [PATCH v4 17/27] media: rockchip: rga: use card type to specify rga type Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Message-Id: <20260325-spu-rga3-v4-17-e90ec1c61354@pengutronix.de> References: <20260325-spu-rga3-v4-0-e90ec1c61354@pengutronix.de> In-Reply-To: <20260325-spu-rga3-v4-0-e90ec1c61354@pengutronix.de> To: Jacob Chen , Ezequiel Garcia , Mauro Carvalho Chehab , Heiko Stuebner , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-media@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, kernel@pengutronix.de, nicolas@ndufresne.ca, sebastian.reichel@collabora.com, =?utf-8?q?Sven_P=C3=BCschel?= , Nicolas Dufresne X-Mailer: b4 0.15.0 X-SA-Exim-Connect-IP: 2a0a:edc0:0:900:1d::77 X-SA-Exim-Mail-From: s.pueschel@pengutronix.de X-SA-Exim-Scanned: No (on metis.whiteo.stw.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-media@vger.kernel.org In preparation of the RGA3 support add a filed to the rga_hw struct to specify the desired card type value. This allows the user to differentiate the RGA2 and RGA3 video device nodes. Reviewed-by: Nicolas Dufresne Signed-off-by: Sven Püschel --- drivers/media/platform/rockchip/rga/rga-hw.c | 1 + drivers/media/platform/rockchip/rga/rga.c | 4 +++- drivers/media/platform/rockchip/rga/rga.h | 1 + 3 files changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/media/platform/rockchip/rga/rga-hw.c b/drivers/media/platform/rockchip/rga/rga-hw.c index 7a4070665fed7..f6070508b1475 100644 --- a/drivers/media/platform/rockchip/rga/rga-hw.c +++ b/drivers/media/platform/rockchip/rga/rga-hw.c @@ -577,6 +577,7 @@ static struct rga_fmt formats[] = { }; const struct rga_hw rga2_hw = { + .card_type = "rga2", .formats = formats, .num_formats = ARRAY_SIZE(formats), .cmdbuf_size = RGA_CMDBUF_SIZE, diff --git a/drivers/media/platform/rockchip/rga/rga.c b/drivers/media/platform/rockchip/rga/rga.c index 75d05c86b1c00..421a70558c3c7 100644 --- a/drivers/media/platform/rockchip/rga/rga.c +++ b/drivers/media/platform/rockchip/rga/rga.c @@ -306,8 +306,10 @@ static const struct v4l2_file_operations rga_fops = { static int vidioc_querycap(struct file *file, void *priv, struct v4l2_capability *cap) { + struct rockchip_rga *rga = video_drvdata(file); + strscpy(cap->driver, RGA_NAME, sizeof(cap->driver)); - strscpy(cap->card, "rockchip-rga", sizeof(cap->card)); + strscpy(cap->card, rga->hw->card_type, sizeof(cap->card)); strscpy(cap->bus_info, "platform:rga", sizeof(cap->bus_info)); return 0; diff --git a/drivers/media/platform/rockchip/rga/rga.h b/drivers/media/platform/rockchip/rga/rga.h index 454af283b1694..dc6f90b843c32 100644 --- a/drivers/media/platform/rockchip/rga/rga.h +++ b/drivers/media/platform/rockchip/rga/rga.h @@ -145,6 +145,7 @@ static inline void rga_mod(struct rockchip_rga *rga, u32 reg, u32 val, u32 mask) }; struct rga_hw { + const char *card_type; struct rga_fmt *formats; u32 num_formats; size_t cmdbuf_size; -- 2.53.0