From patchwork Thu Dec 7 07:57:44 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tomi Valkeinen X-Patchwork-Id: 13482868 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b="vfStgC4e" Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [213.167.242.64]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0168AD44; Wed, 6 Dec 2023 23:58:10 -0800 (PST) Received: from [127.0.1.1] (91-158-149-209.elisa-laajakaista.fi [91.158.149.209]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 834742E7; Thu, 7 Dec 2023 08:57:26 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1701935847; bh=Gz+d4XTPa6WxDzttGkhP1M41s02i069EomKAGKmGwe4=; h=From:Subject:Date:To:Cc:From; b=vfStgC4eK8Gm/J2obad28XiBPPFRClHPuJEeCUj9MNVNI/XUUXHj+8LYvq3SnOHSx xcaOfP3PXeAF55t0RIMm6EJwxf0azFXFwTWrFBsTTIUv8yH/9GGDWtUM8Kigjs74Oy ps9SYkwCS6Ov74wE8xU2Y9+9Np+IsuxDTN2u8mgI= From: Tomi Valkeinen Subject: [PATCH v3 0/4] media: rkisp1: Fix IRQ related issues Date: Thu, 07 Dec 2023 09:57:44 +0200 Message-Id: <20231207-rkisp-irq-fix-v3-0-358a2c871a3c@ideasonboard.com> Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-B4-Tracking: v=1; b=H4sIAPl6cWUC/3XMSwrCMBSF4a2UjI3k2RZH7kMcpOmNvYhNTSQop Xv3tiMRHf4HzjezDAkhs0M1swQFM8aRQu8q5gc3XoBjT82UUFoqYXm6Yp44pjsP+OQglXatqxu tAqPPlIDmzTudqQfMj5heG1/kuv6TiuSCByOM9Y3pnLFH7MHlOHbRpX7v442tYFGfSP2NKEJqe svWAnQy/ECWZXkDch7T1PYAAAA= To: Dafna Hirschfeld , Laurent Pinchart , Mauro Carvalho Chehab , Heiko Stuebner , Paul Elder Cc: Alexander Stein , kieran.bingham@ideasonboard.com, umang.jain@ideasonboard.com, aford173@gmail.com, linux-media@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Tomi Valkeinen X-Mailer: b4 0.12.4 X-Developer-Signature: v=1; a=openpgp-sha256; l=1787; i=tomi.valkeinen@ideasonboard.com; h=from:subject:message-id; bh=Gz+d4XTPa6WxDzttGkhP1M41s02i069EomKAGKmGwe4=; b=owEBbQKS/ZANAwAIAfo9qoy8lh71AcsmYgBlcXsKsVt/tvMkaFuFsuncMAQpquAtRHte5O1mO ixMa4XM2E6JAjMEAAEIAB0WIQTEOAw+ll79gQef86f6PaqMvJYe9QUCZXF7CgAKCRD6PaqMvJYe 9XF9D/9Tt8+wsi8FEADuVy85DDxhuIvFp9tbfxE3PN1Dl8NpmiR1YVCeWaKuG3t1V3/Aao2ZQi8 1MSDRL0240/kxelyG5BFG7Jyldqa3pg0CBFH85SCehE2rbabL/mY9g9lxHn4LRTOKR7jEpGkW76 iT9DokvMU7Hoc7Zm5KglAIbE9kIocoYhAMkYFX7NQHS9CRIME/tkpwFyKMqqHAAl1oGX4lXYDlA IHlgQYEfrjSvAaBAoI49839uezGFfbt9eA9TH7bOAthTFTTGExaSauTab+FIylry07IMVmpT+9p TRTzwgqnUbWep202LMnwvZbWPciR7/GV4kCHDC2djFXvkVSDrv9SPqQ4VYZGFa8dR2LqR2W88iU iat68gsB0+NXVPThRIhcGC2dPBwdDg3ORdVVMgwo3m2Jtzt4GV2i/IWq4AkyKbYR6LdsO+KctGq qKhNUCgZ6aXxmDZUPdCULb05jax418q13ml415tx4sn48J2KQZJ09BbVUh8ul/8GFwFgi3WqXRd sYruHPrun81djESAtTwgM6/5pYrCwm8Kd/M+yArW3e5yjzKf+uE2WSwfg3EcWUJrvsvWGsZso13 DyclUhGPJgUxivOfduNaslKrH9ovSPZ89UGuJLwOWzvYYoP9+Y3qomYNkUco+iuhB69KWw79Kg5 e6Uqque49BymQkA== X-Developer-Key: i=tomi.valkeinen@ideasonboard.com; a=openpgp; fpr=C4380C3E965EFD81079FF3A7FA3DAA8CBC961EF5 These fix a few IRQ related issues I noticed when testing i.MX8MP. This series, as of v3, is based on linux-media-stage, and does not include i.MX8MP support, as that is not in upstream yet. Signed-off-by: Tomi Valkeinen --- Changes in v3: - Rebase on linux-media-stage - Drop i.MX8MP support (which is a one line change) so that this can be based on upstream. I have still kept Adam's tested-by for imx8mp-beacon, as dropping the i.MX8MP support doesn't really affect the changes. - Use ARRAY_SIZE() in patch 3 - Link to v2: https://lore.kernel.org/r/20231206-rkisp-irq-fix-v2-0-6ba4185eeb1f@ideasonboard.com Changes in v2: - New patch: "media: rkisp1: Drop IRQF_SHARED" - Update "media: rkisp1: Fix IRQ handler return values" according to Laurent's comment. - Drop "media: rkisp1: Fix IRQ handling due to shared interrupts" - Update description for "media: rkisp1: Fix IRQ disable race issue" - Link to v1: https://lore.kernel.org/r/20231205-rkisp-irq-fix-v1-0-f4045c74ba45@ideasonboard.com --- Tomi Valkeinen (4): media: rkisp1: Drop IRQF_SHARED media: rkisp1: Fix IRQ handler return values media: rkisp1: Store IRQ lines media: rkisp1: Fix IRQ disable race issue .../media/platform/rockchip/rkisp1/rkisp1-common.h | 11 ++++++- .../media/platform/rockchip/rkisp1/rkisp1-csi.c | 14 ++++++++- .../media/platform/rockchip/rkisp1/rkisp1-dev.c | 35 ++++++++++++++++------ .../media/platform/rockchip/rkisp1/rkisp1-isp.c | 20 +++++++++++-- 4 files changed, 66 insertions(+), 14 deletions(-) --- base-commit: 8016943b5947cd485078e23899945c51e818aa63 change-id: 20231205-rkisp-irq-fix-e123a8a6732f Best regards,