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Commit b1fa26c6 authored by Devin Heitmueller's avatar Devin Heitmueller Committed by Mauro Carvalho Chehab
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V4L/DVB (9921): em28xx: add chip id for em2874 



Add the em2870 to the list of known em28xx chip ids.

Signed-off-by: default avatarDevin Heitmueller <dheitmueller@linuxtv.org>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 79392737

drivers/media/video/em28xx/em28xx-cards.c

+4 −0
Original line number Diff line number Diff line
@@ -1409,6 +1409,10 @@ void em28xx_pre_card_setup(struct em28xx *dev) 
		case CHIP_ID_EM2860:

			em28xx_info("chip ID is em2860\n");

			break;

		case CHIP_ID_EM2870:

			em28xx_info("chip ID is em2870\n");

			dev->wait_after_write = 0;

			break;

		case CHIP_ID_EM2874:

			em28xx_info("chip ID is em2874\n");

			dev->reg_gpio_num = EM2874_R80_GPIO;

drivers/media/video/em28xx/em28xx-reg.h

+1 −0
Original line number Diff line number Diff line
@@ -151,6 +151,7 @@ enum em28xx_chip_id { 
	CHIP_ID_EM2840 = 20,

	CHIP_ID_EM2750 = 33,

	CHIP_ID_EM2860 = 34,

	CHIP_ID_EM2870 = 35,

	CHIP_ID_EM2883 = 36,

	CHIP_ID_EM2874 = 65,

};