Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel os linux

[media] adv7604: Update recommended writes for the adv7611

Update the recommended writes to those mentioned in the Rev 1.5 version of the
ADV7611 Register Settings Recommendations document released by Analog Devices.
The document does not mention why the recommended settings have been updated,
but presumably those are more fine tuned settings that can enhance performance
in some cases.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

authored by

Lars-Peter Clausen and committed by
Mauro Carvalho Chehab
c41ad9c3 6bbd4fec

+4 -1
+4 -1
drivers/media/i2c/adv7604.c
··· 2588 2588 }; 2589 2589 2590 2590 static const struct adv7604_reg_seq adv7611_recommended_settings_hdmi[] = { 2591 + /* ADV7611 Register Settings Recommendations Rev 1.5, May 2014 */ 2591 2592 { ADV7604_REG(ADV7604_PAGE_CP, 0x6c), 0x00 }, 2592 - { ADV7604_REG(ADV7604_PAGE_HDMI, 0x6f), 0x0c }, 2593 + { ADV7604_REG(ADV7604_PAGE_HDMI, 0x9b), 0x03 }, 2594 + { ADV7604_REG(ADV7604_PAGE_HDMI, 0x6f), 0x08 }, 2595 + { ADV7604_REG(ADV7604_PAGE_HDMI, 0x85), 0x1f }, 2593 2596 { ADV7604_REG(ADV7604_PAGE_HDMI, 0x87), 0x70 }, 2594 2597 { ADV7604_REG(ADV7604_PAGE_HDMI, 0x57), 0xda }, 2595 2598 { ADV7604_REG(ADV7604_PAGE_HDMI, 0x58), 0x01 },