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Thu, 16 Jan 2025 05:07:52 -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] media: pisp_be: Add support for YUV422 planar format Date: Thu, 16 Jan 2025 13:07:48 +0000 Message-Id: <20250116130748.3426194-1-naush@raspberrypi.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250116_050754_370971_9CCEC75F X-CRM114-Status: GOOD ( 11.12 ) X-BeenThere: linux-arm-kernel@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-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org List V4L2_PIX_FMT_YUV422P as supported by the PiSP backend hardware. Signed-off-by: Naushir Patuck --- .../platform/raspberrypi/pisp_be/pisp_be_formats.h | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/drivers/media/platform/raspberrypi/pisp_be/pisp_be_formats.h b/drivers/media/platform/raspberrypi/pisp_be/pisp_be_formats.h index b5cb7b8c7531..09edc2774668 100644 --- a/drivers/media/platform/raspberrypi/pisp_be/pisp_be_formats.h +++ b/drivers/media/platform/raspberrypi/pisp_be/pisp_be_formats.h @@ -129,6 +129,16 @@ static const struct pisp_be_format supported_formats[] = { .colorspace_mask = V4L2_COLORSPACE_MASK_ALL_SRGB, .colorspace_default = V4L2_COLORSPACE_SMPTE170M, }, + { + .fourcc = V4L2_PIX_FMT_YUV422P, + /* 128 alignment to ensure U/V planes are 64 byte aligned. */ + .align = 128, + .bit_depth = 8, + .plane_factor = { P3(1), P3(0.5), P3(0.5) }, + .num_planes = 1, + .colorspace_mask = V4L2_COLORSPACE_MASK_ALL_SRGB, + .colorspace_default = V4L2_COLORSPACE_SMPTE170M, + }, /* Multiplane YUV formats */ { .fourcc = V4L2_PIX_FMT_YUV420M,