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 CC36434CFD8; Wed, 3 Dec 2025 16:02:21 +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=1764777741; cv=none; b=AH2xPvRuSzbR1IEXplxQhfdLgX29Zz3AZ6mm2ln0IJMGd9QDdwiHb/fK7LdmA2kM/WZovGhFYjdJj2Zf+eog5MbVPjYY1nSP8xwkcGukgW6g2HttN2boC7lKKgtKROcm5rYW+kD7zKz66kgnINgb1vyOLQqZ09wgic3iy3hVOw4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764777741; c=relaxed/simple; bh=R98UVH9RRYvMoRXn7p3v4Y4eftVujSENtlMIqqWrhg4=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=cbSJj3fsVJuQ+1LHWfv7m672Mo5Z8b7A8eUvD//Us5Q29zwaIhqZUqdTR1A2icwN09Rgl+tcTsqIWL04Uq8/2EWcsji+p8dZT+97dJpUS1fG8VzzmZER15cs5xmSQqP9L03ine+DDB2lp6FFlQNVNVsoJbUDWSofupktfY4X9Wg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=JCN49O6B; 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="JCN49O6B" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 52CA0C4CEF5; Wed, 3 Dec 2025 16:02:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1764777741; bh=R98UVH9RRYvMoRXn7p3v4Y4eftVujSENtlMIqqWrhg4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=JCN49O6Bu9t2R9SBwaF3mrBXWyoamG6kWKqOtXMRU6VXwz/Bf2VpUcuXh0D/m6O+y g56Sg4a45xS/4DMDpj4qDNA4xnpcDPHFsuU0uia8SxPp75QO9lrXzKldmvUgHVR5YX 3AI4Z+xFdS2Rr+SfTqDIdDtGhZl+bEfxlufoN/3A= 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 5.15 100/392] drm/tidss: Set crtc modesetting parameters with adjusted mode Date: Wed, 3 Dec 2025 16:24:10 +0100 Message-ID: <20251203152417.778807830@linuxfoundation.org> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20251203152414.082328008@linuxfoundation.org> References: <20251203152414.082328008@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 5.15-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 3de103c673576..123060f682e68 100644 --- a/drivers/gpu/drm/tidss/tidss_crtc.c +++ b/drivers/gpu/drm/tidss/tidss_crtc.c @@ -94,7 +94,7 @@ 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__); @@ -111,6 +111,9 @@ 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