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[2/2] media: s5p-jpeg: set w/h when encoding

Message ID 1502452201-17171-3-git-send-email-andrzej.p@samsung.com (mailing list archive)
State Not Applicable
Headers show

Commit Message

Andrzej Pietrasiewicz Aug. 11, 2017, 11:50 a.m. UTC 
q_data w/h must be set when encoding.

Fixes: 1c84e7f9d5dc596be (media: s5p-jpeg: Add support for resolution change event)
Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
---
 drivers/media/platform/s5p-jpeg/jpeg-core.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)
diff mbox

Patch

diff --git a/drivers/media/platform/s5p-jpeg/jpeg-core.c b/drivers/media/platform/s5p-jpeg/jpeg-core.c
index c00e3a1..e1babb8 100644
--- a/drivers/media/platform/s5p-jpeg/jpeg-core.c
+++ b/drivers/media/platform/s5p-jpeg/jpeg-core.c
@@ -1634,6 +1634,12 @@  static int s5p_jpeg_s_fmt(struct s5p_jpeg_ctx *ct, struct v4l2_format *f)
 			FMT_TYPE_OUTPUT : FMT_TYPE_CAPTURE;
 
 	q_data->fmt = s5p_jpeg_find_format(ct, pix->pixelformat, f_type);
+	if (ct->mode == S5P_JPEG_ENCODE ||
+		(ct->mode == S5P_JPEG_DECODE &&
+		q_data->fmt->fourcc != V4L2_PIX_FMT_JPEG)) {
+		q_data->w = pix->width;
+		q_data->h = pix->height;
+	}
 	if (q_data->fmt->fourcc != V4L2_PIX_FMT_JPEG) {
 		/*
 		 * During encoding Exynos4x12 SoCs access wider memory area
@@ -1641,8 +1647,6 @@  static int s5p_jpeg_s_fmt(struct s5p_jpeg_ctx *ct, struct v4l2_format *f)
 		 * the JPEG_IMAGE_SIZE register. In order to avoid sysmmu
 		 * page fault calculate proper buffer size in such a case.
 		 */
-		q_data->w = pix->width;
-		q_data->h = pix->height;
 		if (ct->jpeg->variant->hw_ex4_compat &&
 		    f_type == FMT_TYPE_OUTPUT && ct->mode == S5P_JPEG_ENCODE)
 			q_data->size = exynos4_jpeg_get_output_buffer_size(ct,