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bh=1LBMrWhnNp6GUM6Z+YxFtJgIM77IK2VB5D8IaBgDDtc=; b=di5EfUCIWmp3wqPRtOdf0ivso9vRA3948K+suBhs+ZgcH2JCTRTx+fEe IdXjtERUMxOdeP/MYgJ3aANIUcSmemXKgKqGXjeTkwlIksc4td3nzNwCb ETbzA0l7mSkkKnel91hckEZhSMSVX0Nd0meODDd9QPbdb3cKEnOQH53vE tmoWdTmAW19OF5/JRjivLt1KIyATa5YFeaGrj4hi7wN8k7zo8B/KwXr/R b71y5SIZ/baOgLQ4nYDTsiqttB8IknckHHEVWW51IMy6eCQ9xxmBCa9uU /JVP+5e0hCqBR3Z48EtTKIatmi/IPXD/QvhxcwZf9Y3Vk7h4Kx93be4zo Q==; X-IronPort-AV: E=Sophos;i="5.99,206,1677538800"; d="scan'208";a="30385551" Received: from vtuxmail01.tq-net.de ([10.115.0.20]) by mx1.tq-group.com with ESMTP; 18 Apr 2023 09:14:46 +0200 Received: from steina-w.tq-net.de (unknown [10.123.53.21]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) by vtuxmail01.tq-net.de (Postfix) with ESMTPSA id 98C66280072; Tue, 18 Apr 2023 09:14:46 +0200 (CEST) From: Alexander Stein To: Rui Miguel Silva , Laurent Pinchart , Mauro Carvalho Chehab , Shawn Guo , Sascha Hauer , Fabio Estevam Cc: Alexander Stein , Pengutronix Kernel Team , NXP Linux Team , linux-media@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH v2 1/3] media: imx: imx7-media-csi: Get rid of superfluous call to imx7_csi_mbus_fmt_to_pix_fmt Date: Tue, 18 Apr 2023 09:14:37 +0200 Message-Id: <20230418071439.197735-2-alexander.stein@ew.tq-group.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230418071439.197735-1-alexander.stein@ew.tq-group.com> References: <20230418071439.197735-1-alexander.stein@ew.tq-group.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230418_001454_651693_3173C33D X-CRM114-Status: GOOD ( 14.55 ) 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 There is no need to convert input pixformat to mbus_framefmt and back again. Instead apply pixformat width contrains directly. Signed-off-by: Alexander Stein --- drivers/media/platform/nxp/imx7-media-csi.c | 14 +++++++++----- 1 file changed, 9 insertions(+), 5 deletions(-) diff --git a/drivers/media/platform/nxp/imx7-media-csi.c b/drivers/media/platform/nxp/imx7-media-csi.c index b701e823436a8..bd649fd9166fd 100644 --- a/drivers/media/platform/nxp/imx7-media-csi.c +++ b/drivers/media/platform/nxp/imx7-media-csi.c @@ -1145,8 +1145,8 @@ static const struct imx7_csi_pixfmt * __imx7_csi_video_try_fmt(struct v4l2_pix_format *pixfmt, struct v4l2_rect *compose) { - struct v4l2_mbus_framefmt fmt_src; const struct imx7_csi_pixfmt *cc; + u32 stride; /* * Find the pixel format, default to the first supported format if not @@ -1172,12 +1172,16 @@ __imx7_csi_video_try_fmt(struct v4l2_pix_format *pixfmt, } } - v4l2_fill_mbus_format(&fmt_src, pixfmt, 0); - imx7_csi_mbus_fmt_to_pix_fmt(pixfmt, &fmt_src, cc); + v4l_bound_align_image(&pixfmt->width, 1, 0xffff, 8, + &pixfmt->height, 1, 0xffff, 1, 0); + + stride = round_up((pixfmt->width * cc->bpp) / 8, 8); + pixfmt->bytesperline = stride; + pixfmt->sizeimage = stride * pixfmt->height; if (compose) { - compose->width = fmt_src.width; - compose->height = fmt_src.height; + compose->width = pixfmt->width; + compose->height = pixfmt->height; } return cc;