From: Jean-François Moine <moinejf@free.fr>
Date: Fri, 23 Sep 2011 07:20:29 +0000 (-0300)
Subject: [media] gspca - spca1528: Change the JPEG quality of the images
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=3e12950d86d695bdaf762476446a60ed5073eedc;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

[media] gspca - spca1528: Change the JPEG quality of the images

The JPEG quality was guessed as around 82%. Information in ms-win drivers
says it should be 85%.

Signed-off-by: Jean-François Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---

diff --git a/drivers/media/video/gspca/spca1528.c b/drivers/media/video/gspca/spca1528.c
index f7c70a2c0778..b7e8d408c989 100644
--- a/drivers/media/video/gspca/spca1528.c
+++ b/drivers/media/video/gspca/spca1528.c
@@ -365,8 +365,8 @@ static int sd_start(struct gspca_dev *gspca_dev)
 	jpeg_define(sd->jpeg_hdr, gspca_dev->height, gspca_dev->width,
 			0x22);		/* JPEG 411 */
 
-	/* the JPEG quality seems to be 82% */
-	jpeg_set_qual(sd->jpeg_hdr, 82);
+	/* the JPEG quality shall be 85% */
+	jpeg_set_qual(sd->jpeg_hdr, 85);
 
 	/* set the controls */
 	setbrightness(gspca_dev);