From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [213.167.242.64]) (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 46D11309F13; Mon, 1 Dec 2025 12:39:38 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=213.167.242.64 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764592779; cv=none; b=Uu6GlVvQnILNPvX5+AkAXS3m9A95UR5IBNrhKxOyfkKzwiY7OtmBpCoKxXxm8xzW3J7bjCypNulenpLuG8kfclWB2AWBiBeQ2Pzz3jDo2fp5KAxdMo/N/IpnGUEag02zkvbcL71ksfw6OalMQYxbAvtUiGuyJoTE5UBZV1shZJU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764592779; c=relaxed/simple; bh=scwp1nFOyzoWTYke7tC9K/cDdbaR8PP1EjQ7+HLIPxs=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=VIqh8+5PqorQDIQeoNbE2meUVopJOko0l1yLHy1JCzYqpxDB2k3HQMkvhfrkw0wRDrIv5HTs5t1XOBAD1CfkX0Rk6Tce6/c83vK54mb1ROxO663xPwBvWgk/fYkltuHu6Ws7g+pa6cg8OWDXLNzCXKYqCkXicUPDiYAWcyJ9WbE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=ideasonboard.com; spf=pass smtp.mailfrom=ideasonboard.com; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b=TwhAcTxX; arc=none smtp.client-ip=213.167.242.64 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=ideasonboard.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ideasonboard.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b="TwhAcTxX" Received: from [192.168.88.20] (91-158-153-178.elisa-laajakaista.fi [91.158.153.178]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 12D736DF; Mon, 1 Dec 2025 13:37:21 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1764592642; bh=scwp1nFOyzoWTYke7tC9K/cDdbaR8PP1EjQ7+HLIPxs=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=TwhAcTxX7IP/lV++yUHbJ6EyDXQitP7QKRDPCmpmEPz/8d9lRjZT+ylr9Kp7bbeRa 5iVG2ScMpfSHEUpnQbfxc7LesCoRC76J/KeFrMNMXTAq8/3T0MhwxEGz/lCLJATs+u vqh+52PNQGyr+LplmXfaa9/xwN5YaBSqbpNTem+s= Message-ID: <10fa2941-2acd-45de-aadd-8422471b49ab@ideasonboard.com> Date: Mon, 1 Dec 2025 14:39:32 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 3/3] drm: tidss: tidss_drv: Add support for AM62P display subsystem To: Swamil Jain Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, devarsht@ti.com, praneeth@ti.com, h-shenoy@ti.com, u-kumar1@ti.com, jyri.sarha@iki.fi, airlied@gmail.com, simona@ffwll.ch, maarten.lankhorst@linux.intel.com, mripard@kernel.org, tzimmermann@suse.de, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, aradhya.bhatia@linux.dev References: <20251125165942.2586341-1-s-jain1@ti.com> <20251125165942.2586341-4-s-jain1@ti.com> From: Tomi Valkeinen Content-Language: en-US Autocrypt: addr=tomi.valkeinen@ideasonboard.com; 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charset=UTF-8 Content-Transfer-Encoding: 7bit Hi, On 25/11/2025 18:59, Swamil Jain wrote: > The DSS controller on TI's AM62P SoC features two instances of the TI > DSS. Each DSS instance supports two video ports, similar to the DSS > controller found on the TI AM62X SoC. This allows three independent > video streams to be supported: OLDI, DPI, and DSI. > > Since the DSS instances on AM62P are architecturally similar to those > on the AM62X DSS controller, the existing dispc_am625_feats > configuration can be reused for the AM62P DSS support. > > This patch adds the necessary device tree compatibility entry for > "ti,am62p-dss" in the tidss driver, pointing to dispc_am625_feats, > thereby enabling DSS support on AM62P devices. > > Signed-off-by: Swamil Jain > --- > drivers/gpu/drm/tidss/tidss_drv.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/gpu/drm/tidss/tidss_drv.c b/drivers/gpu/drm/tidss/tidss_drv.c > index 50158281715f..620d0af478f8 100644 > --- a/drivers/gpu/drm/tidss/tidss_drv.c > +++ b/drivers/gpu/drm/tidss/tidss_drv.c > @@ -327,6 +327,7 @@ static const struct of_device_id tidss_of_table[] = { > { .compatible = "ti,am625-dss", .data = &dispc_am625_feats, }, > { .compatible = "ti,am62a7-dss", .data = &dispc_am62a7_feats, }, > { .compatible = "ti,am62l-dss", .data = &dispc_am62l_feats, }, > + { .compatible = "ti,am62p-dss", .data = &dispc_am625_feats, }, > { .compatible = "ti,am65x-dss", .data = &dispc_am65x_feats, }, > { .compatible = "ti,j721e-dss", .data = &dispc_j721e_feats, }, > { } Reviewed-by: Tomi Valkeinen Tomi