From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id B93B5CA0EFA for ; Mon, 25 Aug 2025 15:02:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References :Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=kdaMMa0dBFwQl0oCuHlSAcol19b6ck3087T/38n7vnc=; b=EdwhDwLcyyEKxHjARO/RMKjhap JJzG8eSuYQWJ+w0X4msJG3AGCtuWtKZ/itCcriMYohBfdjgBsah79dXWlxd+dvib9rf09zV8tMwQD ue5AB46Qq6UHvG/AFAhwS0gCxVwzVOp4zZyTOhobwICjxOkOOdQsjmB6r9vUazQMjohawhnXLi3Wr 9jMEP9D+E5jM38do0iBU+NpyOvdQgPgXbDR/cz1APMBRt9UgX8wtGx6nCufwKebP2X0mIBTI5Tp+J F9YI3mqh7TViymHNFLUDkkmXmljJgUUKlJFUWGhWgFyamDvyYbLUQCE0A6ccGlt/IvWGrvKIPrzan KWlIeEqA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uqYii-00000008QN4-1MhA; Mon, 25 Aug 2025 15:02:52 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uqXVX-000000088Eb-15mL; Mon, 25 Aug 2025 13:45:12 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id A188D5C5DFC; Mon, 25 Aug 2025 13:45:10 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id EC11CC4CEF4; Mon, 25 Aug 2025 13:45:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1756129510; bh=SnF20RcmL4DUkYaTODo6JKC3eNZBw/IKOudcmtndkoo=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=mUnD2fEmPiBiHm8/BS+WtVOVZnft60dQK0zwdccuN+2ln2N960SlCRFD8XoW19rsT IEQ2a3PLeqgN4Ik+c+i6GHeOyX7+JCqmvi3+g1vnvvj4q4mOakQrZtocffhlsAdgL1 krfo3tNweDaaTMFjUWztSD9hPxH8mv524wDCl0czZ66RxxGS/HzHAK7YZ3wI324fIU kIMVixK07LdkeVHdcf6H4TIFD1RMoa/EvI7lbvSubIQe7mXXM6WlUx75wIMKrx8Br4 E348b1u+Mp42Qy3VE2hThZighFtMuZZiGlxHOeY9SRC8S4nukTtdDeo0o2TWRvM6m3 IDYYoHV7JoGXA== From: Maxime Ripard Date: Mon, 25 Aug 2025 15:43:40 +0200 Subject: [PATCH 35/39] drm/framebuffer: Switch to drm_atomic_get_new_crtc_state() MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20250825-drm-no-more-existing-state-v1-35-f08ccd9f85c9@kernel.org> References: <20250825-drm-no-more-existing-state-v1-0-f08ccd9f85c9@kernel.org> In-Reply-To: <20250825-drm-no-more-existing-state-v1-0-f08ccd9f85c9@kernel.org> To: Maarten Lankhorst , Thomas Zimmermann , David Airlie , Simona Vetter , Louis Chauvet , Haneen Mohammed , Melissa Wen , Jyri Sarha , Tomi Valkeinen , Paul Cercueil , Liviu Dudau , Russell King , Manikandan Muralidharan , Dharma Balasubiramani , Nicolas Ferre , Alexandre Belloni , Claudiu Beznea , Inki Dae , Seung-Woo Kim , Kyungmin Park , Krzysztof Kozlowski , Alim Akhtar , Liu Ying , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Laurentiu Palcu , Lucas Stach , Philipp Zabel , Anitha Chrisanthus , Edmund Dea , Paul Kocialkowski , Sui Jingfeng , Chun-Kuang Hu , Matthias Brugger , AngeloGioacchino Del Regno , Rob Clark , Dmitry Baryshkov , Abhinav Kumar , Jessica Zhang , Sean Paul , Marijn Suijten , Sandy Huang , =?utf-8?q?Heiko_St=C3=BCbner?= , Andy Yan , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Thierry Reding , Mikko Perttunen , Jonathan Hunter , Hans de Goede , Dave Stevenson , =?utf-8?q?Ma=C3=ADra_Canal?= , Raspberry Pi Kernel Maintenance Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, imx@lists.linux.dev, linux-mediatek@lists.infradead.org, linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org, linux-rockchip@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-tegra@vger.kernel.org, Maxime Ripard X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1376; i=mripard@kernel.org; h=from:subject:message-id; bh=SnF20RcmL4DUkYaTODo6JKC3eNZBw/IKOudcmtndkoo=; b=owGbwMvMwCmsHn9OcpHtvjLG02pJDBlrMhpNDN8rzNXS3mS9T6dJ+7PhvVCOq/u233srvj1gi 4VAitHFjqksDMKcDLJiiixPZMJOL29fXOVgv/IHzBxWJpAhDFycAjCRLRKMDTvfCQSe/DTDQoyR P97j9q35U7YtPfZgqt2UtQvTz/V69JUrBJUmBEzbLDz1weo8h8e/Qhlr+Ez6ikTM3ldaLwu6fap 82QGXCScE8kKmh7WElZ1/rfcveYlfeIhp5dsVvdys7V9XxacBAA== X-Developer-Key: i=mripard@kernel.org; a=openpgp; fpr=BE5675C37E818C8B5764241C254BCFC56BF6CE8D X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250825_064511_388685_7A18A979 X-CRM114-Status: GOOD ( 13.16 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org The atomic_remove_fb() function uses the deprecated drm_atomic_get_existing_crtc_state() helper. Despite its name, this function builds and commit a new drm_atomic_state, and the call to drm_atomic_get_existing_crtc_state() is part of the state building, thus happening before the states are swapped. As such, the existing state points to the new state, and we can use drm_atomic_get_new_crtc_state() instead. Signed-off-by: Maxime Ripard --- drivers/gpu/drm/drm_framebuffer.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/drm_framebuffer.c b/drivers/gpu/drm/drm_framebuffer.c index adbb73f00d68b8fb7c1d99a4209d5b4e91ec5f8d..18e753ade0011b87d0728bdb27d26ea37d75c213 100644 --- a/drivers/gpu/drm/drm_framebuffer.c +++ b/drivers/gpu/drm/drm_framebuffer.c @@ -1046,11 +1046,11 @@ static int atomic_remove_fb(struct drm_framebuffer *fb) drm_dbg_kms(dev, "Disabling [CRTC:%d:%s] because [FB:%d] is removed\n", plane_state->crtc->base.id, plane_state->crtc->name, fb->base.id); - crtc_state = drm_atomic_get_existing_crtc_state(state, plane_state->crtc); + crtc_state = drm_atomic_get_new_crtc_state(state, plane_state->crtc); ret = drm_atomic_add_affected_connectors(state, plane_state->crtc); if (ret) goto unlock; -- 2.50.1