From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 73A0E33C534; Tue, 11 Nov 2025 01:11:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762823463; cv=none; b=C4qwjK+5FBLOLJFFQdHyG5SzIG3K7OWiBdgC1Dwyi9YxOgAtkW7r44cIgsT9uuQB7Fh5/SVCosSmIE8ehww23b3N5is8tFwoSC5XHW//CyaHftw6obdJl3SToHyv1z85NF/VqRX6a8yGOo5Lv9M9pY8Lh7q/vmO8ZMXLkGfADxI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762823463; c=relaxed/simple; bh=MtbDxVtBzV9vnhr+zrenADOYhvDEq5+oNg9Js5x79YM=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=UrtUnqyCog4dOD64jfwburtTLaDqjAqAgCB6VS42pmNr4ZiwrZmDnm1Z1SYAsR7RyWNLL+o6FaXkSxeTkheZcCawfccTDEDJJeKLRfAgNNvd/CBwd9V+t8++9hSIeKl3XgVPi4lNVYg45+zWq5l4Qgum/mAprs4iviqtgbC4PT8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=zONq/H/1; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="zONq/H/1" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 14BB1C113D0; Tue, 11 Nov 2025 01:11:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1762823463; bh=MtbDxVtBzV9vnhr+zrenADOYhvDEq5+oNg9Js5x79YM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=zONq/H/1ax83ax4wqQLUM0F7Kn9BpjEWem/y11Fuq1hiL7gFDwS+3uv9199MWvdfH uHoUL2CQi9ngsvgFT1cv7DtxJYjGsLk8UnfBOpCH4+Mf5RXjbcM6Ytia4lmSCfFttW hrtfUYOJMFmtnN58hQtEjkB8Q1HRHFENa/t/zP38= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Tomi Valkeinen , Jayesh Choudhary , Sasha Levin Subject: [PATCH 6.17 287/849] drm/tidss: Set crtc modesetting parameters with adjusted mode Date: Tue, 11 Nov 2025 09:37:37 +0900 Message-ID: <20251111004543.350929348@linuxfoundation.org> X-Mailer: git-send-email 2.51.2 In-Reply-To: <20251111004536.460310036@linuxfoundation.org> References: <20251111004536.460310036@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.17-stable review patch. If anyone has any objections, please let me know. ------------------ From: Jayesh Choudhary [ Upstream commit cfb29225db20c56432a8525366321c0c09edfb2e ] TIDSS uses crtc_* fields to propagate its registers and set the clock rates. So set the CRTC modesetting timing parameters with the adjusted mode when needed, to set correct values. Cc: Tomi Valkeinen Signed-off-by: Jayesh Choudhary Link: https://lore.kernel.org/r/20250624080402.302526-1-j-choudhary@ti.com Signed-off-by: Tomi Valkeinen Signed-off-by: Sasha Levin --- drivers/gpu/drm/tidss/tidss_crtc.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/tidss/tidss_crtc.c b/drivers/gpu/drm/tidss/tidss_crtc.c index 17efd77ce7f23..da89fd01c3376 100644 --- a/drivers/gpu/drm/tidss/tidss_crtc.c +++ b/drivers/gpu/drm/tidss/tidss_crtc.c @@ -91,7 +91,7 @@ static int tidss_crtc_atomic_check(struct drm_crtc *crtc, struct dispc_device *dispc = tidss->dispc; struct tidss_crtc *tcrtc = to_tidss_crtc(crtc); u32 hw_videoport = tcrtc->hw_videoport; - const struct drm_display_mode *mode; + struct drm_display_mode *mode; enum drm_mode_status ok; dev_dbg(ddev->dev, "%s\n", __func__); @@ -108,6 +108,9 @@ static int tidss_crtc_atomic_check(struct drm_crtc *crtc, return -EINVAL; } + if (drm_atomic_crtc_needs_modeset(crtc_state)) + drm_mode_set_crtcinfo(mode, 0); + return dispc_vp_bus_check(dispc, hw_videoport, crtc_state); } -- 2.51.0