linux-kernel - [PATCH] media: rcar-vin: rcar-dma: Fix setting VNIS

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Message-Id: <20201002102652.9154-1-prabhakar.mahadev-lad.rj@bp.renesas.com>
Date:   Fri,  2 Oct 2020 11:26:52 +0100
From:   Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
To:     Hans Verkuil <hverkuil-cisco@...all.nl>,
        Niklas Söderlund <niklas.soderlund@...natech.se>,
        Laurent Pinchart <laurent.pinchart@...asonboard.com>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        UlrichHechtuli+renesas@...nd.eu, linux-renesas-soc@...r.kernel.org,
        linux-media@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org,
        Prabhakar <prabhakar.csengg@...il.com>,
        Biju Das <biju.das.jz@...renesas.com>,
        Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
Subject: [PATCH] media: rcar-vin: rcar-dma: Fix setting VNIS_REG for RAW8 formats

pixelformat in vin priv structure holds V4L2_PIX_FMT_* and not
MEDIA_BUS_FMT_* so make sure we check against V4L2_PIX_FMT_* formats
while setting the VNIS_REG.

Fixes: 8c3e0f67df6c9 ("media: rcar-vin: Extend RAW8 support to all RGB layouts")
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
Reviewed-by: Biju Das <biju.das.jz@...renesas.com>
---
Hi Hans,

If it isn't too late for v5.10 could you please queue up this patch.

Cheers,
Prabhakar
---
 drivers/media/platform/rcar-vin/rcar-dma.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/media/platform/rcar-vin/rcar-dma.c b/drivers/media/platform/rcar-vin/rcar-dma.c
index e9a47b705acc..692dea300b0d 100644
--- a/drivers/media/platform/rcar-vin/rcar-dma.c
+++ b/drivers/media/platform/rcar-vin/rcar-dma.c
@@ -600,10 +600,10 @@ void rvin_crop_scale_comp(struct rvin_dev *vin)
 	 * format in 2 pixel unit hence configure VNIS_REG as stride / 2.
 	 */
 	switch (vin->format.pixelformat) {
-	case MEDIA_BUS_FMT_SBGGR8_1X8:
-	case MEDIA_BUS_FMT_SGBRG8_1X8:
-	case MEDIA_BUS_FMT_SGRBG8_1X8:
-	case MEDIA_BUS_FMT_SRGGB8_1X8:
+	case V4L2_PIX_FMT_SBGGR8:
+	case V4L2_PIX_FMT_SGBRG8:
+	case V4L2_PIX_FMT_SGRBG8:
+	case V4L2_PIX_FMT_SRGGB8:
 		stride /= 2;
 		break;
 	default:
-- 
2.17.1