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Fri, 22 Nov 2024 00:42:04 -0800 (PST) Received: from raspberrypi.com ([93.93.133.154]) by smtp-relay.gmail.com with ESMTPS id 5b1f17b1804b1-433b45d1d3fsm3770515e9.25.2024.11.22.00.42.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 22 Nov 2024 00:42:04 -0800 (PST) X-Relaying-Domain: raspberrypi.com From: Naushir Patuck To: Raspberry Pi Kernel Maintenance , Mauro Carvalho Chehab , Florian Fainelli , Broadcom internal kernel review list , Ray Jui , Scott Branden Cc: linux-media@vger.kernel.org, linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, jacopo.mondi@ideasonboard.com, Dave Stevenson , Naushir Patuck Subject: [PATCH v1 2/5] drivers: media: bcm2835-unicam: Allow setting of unpacked formats Date: Fri, 22 Nov 2024 08:41:49 +0000 Message-Id: <20241122084152.1841419-3-naush@raspberrypi.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20241122084152.1841419-1-naush@raspberrypi.com> References: <20241122084152.1841419-1-naush@raspberrypi.com> Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 When matching formats via try_fmt/set_fmt ioctls, test for the unpacked formats as well as packed formats. This allows userland clients setup unpacking to 16-bits from the 10/12/14-packed CSI2 formats. Signed-off-by: Naushir Patuck --- drivers/media/platform/broadcom/bcm2835-unicam.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/media/platform/broadcom/bcm2835-unicam.c b/drivers/media/platform/broadcom/bcm2835-unicam.c index 36fb186a0421..d573d4d89881 100644 --- a/drivers/media/platform/broadcom/bcm2835-unicam.c +++ b/drivers/media/platform/broadcom/bcm2835-unicam.c @@ -547,7 +547,8 @@ unicam_find_format_by_fourcc(u32 fourcc, u32 pad) } for (i = 0; i < num_formats; ++i) { - if (formats[i].fourcc == fourcc) + if (formats[i].fourcc == fourcc || + formats[i].unpacked_fourcc == fourcc) return &formats[i]; }