Commit 51ae23df authored by Hans de Goede's avatar Hans de Goede Committed by Mauro Carvalho Chehab

[media] gspca_pac7311: Make sure exposure changes get applied immediately

It turns out that the flush to sensor command needs to be done per register
bank. We were missing one such flush in set_exposure, causing exposure changes
to only show up when another setting in the same bank also got changed.
Signed-off-by: default avatarHans de Goede <hdegoede@redhat.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent b053c1d0
...@@ -439,6 +439,9 @@ static void setexposure(struct gspca_dev *gspca_dev) ...@@ -439,6 +439,9 @@ static void setexposure(struct gspca_dev *gspca_dev)
reg_w(gspca_dev, 0xff, 0x04); /* page 4 */ reg_w(gspca_dev, 0xff, 0x04); /* page 4 */
reg_w(gspca_dev, 0x02, reg); reg_w(gspca_dev, 0x02, reg);
/* load registers to sensor (Bit 0, auto clear) */
reg_w(gspca_dev, 0x11, 0x01);
/* Page 1 register 8 must always be 0x08 except when not in /* Page 1 register 8 must always be 0x08 except when not in
640x480 mode and page 4 reg 2 <= 3 then it must be 9 */ 640x480 mode and page 4 reg 2 <= 3 then it must be 9 */
reg_w(gspca_dev, 0xff, 0x01); reg_w(gspca_dev, 0xff, 0x01);
......
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