From cb2444dfa203b5b5c76d63c0ce8593e4e0385719 Mon Sep 17 00:00:00 2001 From: Ricardo Cerqueira Date: Tue, 8 Nov 2005 21:38:47 -0800 Subject: [PATCH] [PATCH] V4L: 913: saa713x cards with i2c remotes now autoload ir-kbd-i2c SAA713x cards with i2c remotes now autoload ir-kbd-i2c (disable_ir works, as it does for GPIO remotes) Signed-off-by: Ricardo Cerqueira Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/media/video/saa7134/saa7134-cards.c | 9 +++++++-- drivers/media/video/saa7134/saa7134-core.c | 4 +++- drivers/media/video/saa7134/saa7134-input.c | 3 ++- drivers/media/video/saa7134/saa7134.h | 6 ++++++ 4 files changed, 18 insertions(+), 4 deletions(-) diff --git a/drivers/media/video/saa7134/saa7134-cards.c b/drivers/media/video/saa7134/saa7134-cards.c index ac361858901a..135fd59a6b20 100644 --- a/drivers/media/video/saa7134/saa7134-cards.c +++ b/drivers/media/video/saa7134/saa7134-cards.c @@ -3038,7 +3038,7 @@ int saa7134_board_init1(struct saa7134_dev *dev) switch (dev->board) { case SAA7134_BOARD_FLYVIDEO2000: case SAA7134_BOARD_FLYVIDEO3000: - dev->has_remote = 1; + dev->has_remote = SAA7134_REMOTE_GPIO; board_flyvideo(dev); break; case SAA7134_BOARD_FLYTVPLATINUM_MINI2: @@ -3068,7 +3068,7 @@ int saa7134_board_init1(struct saa7134_dev *dev) case SAA7134_BOARD_GOTVIEW_7135: case SAA7134_BOARD_KWORLD_TERMINATOR: case SAA7134_BOARD_PCTV_CARDBUS: - dev->has_remote = 1; + dev->has_remote = SAA7134_REMOTE_GPIO; break; case SAA7134_BOARD_MD5044: printk("%s: seems there are two different versions of the MD5044\n" @@ -3108,6 +3108,11 @@ int saa7134_board_init1(struct saa7134_dev *dev) saa_writeb (SAA7134_PRODUCTION_TEST_MODE, 0x00); break; + /* i2c remotes */ + case SAA7134_BOARD_PINNACLE_PCTV_110i: + case SAA7134_BOARD_UPMOST_PURPLE_TV: + dev->has_remote = SAA7134_REMOTE_I2C; + break; } return 0; } diff --git a/drivers/media/video/saa7134/saa7134-core.c b/drivers/media/video/saa7134/saa7134-core.c index afa0cfce6578..454b8a86c830 100644 --- a/drivers/media/video/saa7134/saa7134-core.c +++ b/drivers/media/video/saa7134/saa7134-core.c @@ -712,10 +712,12 @@ static int saa7134_hwinit2(struct saa7134_dev *dev) SAA7134_IRQ2_INTE_PE | SAA7134_IRQ2_INTE_AR; - if (dev->has_remote) + if (dev->has_remote == SAA7134_REMOTE_GPIO) irq2_mask |= (SAA7134_IRQ2_INTE_GPIO18 | SAA7134_IRQ2_INTE_GPIO18A | SAA7134_IRQ2_INTE_GPIO16 ); + else if (dev->has_remote == SAA7134_REMOTE_I2C) + request_module("ir-kbd-i2c"); saa_writel(SAA7134_IRQ1, 0); saa_writel(SAA7134_IRQ2, irq2_mask); diff --git a/drivers/media/video/saa7134/saa7134-input.c b/drivers/media/video/saa7134/saa7134-input.c index 2aba72de55d6..b792401712ba 100644 --- a/drivers/media/video/saa7134/saa7134-input.c +++ b/drivers/media/video/saa7134/saa7134-input.c @@ -716,7 +716,7 @@ int saa7134_input_init1(struct saa7134_dev *dev) int polling = 0; int ir_type = IR_TYPE_OTHER; - if (!dev->has_remote) + if (dev->has_remote != SAA7134_REMOTE_GPIO) return -ENODEV; if (disable_ir) return -ENODEV; @@ -877,6 +877,7 @@ void saa7134_input_fini(struct saa7134_dev *dev) void saa7134_set_i2c_ir(struct saa7134_dev *dev, struct IR_i2c *ir) { if (disable_ir) { + dprintk("Found supported i2c remote, but IR has been disabled\n"); ir->get_key=NULL; return; } diff --git a/drivers/media/video/saa7134/saa7134.h b/drivers/media/video/saa7134/saa7134.h index a82468a07676..14a83b82ab23 100644 --- a/drivers/media/video/saa7134/saa7134.h +++ b/drivers/media/video/saa7134/saa7134.h @@ -212,6 +212,12 @@ struct saa7134_format { #define SAA7134_MAXBOARDS 8 #define SAA7134_INPUT_MAX 8 +/* ----------------------------------------------------------- */ +/* Since we support 2 remote types, lets tell them apart */ + +#define SAA7134_REMOTE_GPIO 1 +#define SAA7134_REMOTE_I2C 2 + /* ----------------------------------------------------------- */ /* Video Output Port Register Initialization Options */ -- 2.20.1