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From: Dafna Hirschfeld <dafna.hirschfeld@collabora.com>
To: linux-media@vger.kernel.org
Cc: laurent.pinchart@ideasonboard.com,
	dafna.hirschfeld@collabora.com, helen.koike@collabora.com,
	ezequiel@collabora.com, hverkuil@xs4all.nl, kernel@collabora.com,
	dafna3@gmail.com, sakari.ailus@linux.intel.com,
	linux-rockchip@lists.infradead.org, mchehab@kernel.org,
	tfiga@chromium.org
Subject: [PATCH v4 10/10] media: staging: rkisp1: fix configuration for GREY pixelformat
Date: Tue,  1 Sep 2020 13:16:12 +0200	[thread overview]
Message-ID: <20200901111612.10552-11-dafna.hirschfeld@collabora.com> (raw)
In-Reply-To: <20200901111612.10552-1-dafna.hirschfeld@collabora.com>

This patch changes the device configuration to support capture
of V4L2_PIX_FMT_GREY video. The 'write_format' field of the format
description should be planar.
Also the array 'pixm->plane_fmt' that describes the planes should
be memset to 0 before filling it since the the cb, cr planes should
be 0.

Signed-off-by: Dafna Hirschfeld <dafna.hirschfeld@collabora.com>
---
 drivers/staging/media/rkisp1/rkisp1-capture.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/media/rkisp1/rkisp1-capture.c b/drivers/staging/media/rkisp1/rkisp1-capture.c
index 79ee6795a58f..6d02cb1c9c5b 100644
--- a/drivers/staging/media/rkisp1/rkisp1-capture.c
+++ b/drivers/staging/media/rkisp1/rkisp1-capture.c
@@ -120,7 +120,7 @@ static const struct rkisp1_capture_fmt_cfg rkisp1_mp_fmts[] = {
 	{
 		.fourcc = V4L2_PIX_FMT_GREY,
 		.uv_swap = 0,
-		.write_format = RKISP1_MI_CTRL_MP_WRITE_YUVINT,
+		.write_format = RKISP1_MI_CTRL_MP_WRITE_YUV_PLA_OR_RAW8,
 		.mbus = MEDIA_BUS_FMT_YUYV8_2X8,
 	},
 	/* yuv420 */
@@ -248,7 +248,7 @@ static const struct rkisp1_capture_fmt_cfg rkisp1_sp_fmts[] = {
 	{
 		.fourcc = V4L2_PIX_FMT_GREY,
 		.uv_swap = 0,
-		.write_format = RKISP1_MI_CTRL_SP_WRITE_INT,
+		.write_format = RKISP1_MI_CTRL_SP_WRITE_PLA,
 		.output_format = RKISP1_MI_CTRL_SP_OUTPUT_YUV400,
 		.mbus = MEDIA_BUS_FMT_YUYV8_2X8,
 	},
@@ -1059,6 +1059,7 @@ rkisp1_fill_pixfmt(struct v4l2_pix_format_mplane *pixm,
 	unsigned int i;
 	u32 stride;
 
+	memset(pixm->plane_fmt, 0, sizeof(pixm->plane_fmt));
 	info = v4l2_format_info(pixm->pixelformat);
 	pixm->num_planes = info->mem_planes;
 	stride = info->bpp[0] * pixm->width;
-- 
2.17.1


  parent reply	other threads:[~2020-09-01 11:28 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-01 11:16 [PATCH v4 00/10] media: staging: rkisp1: add support to V4L2_CAP_IO_MC Dafna Hirschfeld
2020-09-01 11:16 ` [PATCH v4 01/10] media: staging: rkisp1: cap: change RGB24 format to XBGR32 Dafna Hirschfeld
2020-09-01 11:16 ` [PATCH v4 02/10] media: staging: rkisp1: cap: remove unsupported formats Dafna Hirschfeld
2020-09-26 13:17   ` Tomasz Figa
2020-09-27  9:33     ` Dafna Hirschfeld
2020-09-27 12:01       ` Tomasz Figa
2020-09-01 11:16 ` [PATCH v4 03/10] media: staging: rkisp1: cap: remove unsupported format YUV444 Dafna Hirschfeld
2020-09-07 14:19   ` Helen Koike
2020-09-01 11:16 ` [PATCH v4 04/10] media: staging: rkisp1: don't support bayer format on selfpath resizer Dafna Hirschfeld
2020-09-01 11:16 ` [PATCH v4 05/10] media: staging: rkisp1: add capability V4L2_CAP_IO_MC to capture devices Dafna Hirschfeld
2020-09-07 14:19   ` Helen Koike
2020-09-01 11:16 ` [PATCH v4 06/10] media: staging: rkisp1: add a helper function to enumerate supported mbus formats on capture Dafna Hirschfeld
2020-09-07 14:19   ` Helen Koike
2020-09-01 11:16 ` [PATCH v4 07/10] media: staging: rkisp1: rsz: enumerate the formats on the src pad according to the capture Dafna Hirschfeld
2020-09-07 14:19   ` Helen Koike
2020-09-01 11:16 ` [PATCH v4 08/10] media: staging: rkisp1: rsz: Add support to more YUV encoded mbus codes on src pad Dafna Hirschfeld
2020-09-07 14:19   ` Helen Koike
2020-09-01 11:16 ` [PATCH v4 09/10] media: staging: rkisp1: cap: simplify the link validation by compering the media bus code Dafna Hirschfeld
2020-09-07 14:19   ` Helen Koike
2020-09-01 11:16 ` Dafna Hirschfeld [this message]
2020-09-07 14:19   ` [PATCH v4 10/10] media: staging: rkisp1: fix configuration for GREY pixelformat Helen Koike
2020-09-26 13:38 ` [PATCH v4 00/10] media: staging: rkisp1: add support to V4L2_CAP_IO_MC Tomasz Figa

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