V4L/DVB (4023): Subject: Pinnacle PCTV grey remote control support

This adds support for the older (?) Pinnacle PCTV remotes (with all buttons
colored in grey). There's no autodetection for the type of remote, though;
saa7134 defaults to the colored one, to use the grey remote the 
"pinnacle_remote=1" option must be passed to the saa7134 module

Signed-off-by: Sylvain Pasche <sylvain.pasche@gmail.com>
Signed-off-by: Ricardo Cerqueira <v4l@cerqueira.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 11 insertions, 2 deletions

diff --git a/drivers/media/video/saa7134/saa7134-input.c b/drivers/media/video/saa7134/saa7134-input.c
index 1426e4c8602f..7c595492c56b 100644
--- a/drivers/media/video/saa7134/saa7134-input.c
+++ b/drivers/media/video/saa7134/saa7134-input.c
@@ -37,6 +37,10 @@ static unsigned int ir_debug = 0;
 module_param(ir_debug, int, 0644);
 MODULE_PARM_DESC(ir_debug,"enable debug messages [IR]");
 
+static int pinnacle_remote = 0;
+module_param(pinnacle_remote, int, 0644);    /* Choose Pinnacle PCTV remote */
+MODULE_PARM_DESC(pinnacle_remote, "Specify Pinnacle PCTV remote: 0=coloured, 1=grey (defaults to 0)");
+
 #define dprintk(fmt, arg...)    if (ir_debug) \
         printk(KERN_DEBUG "%s/ir: " fmt, dev->name , ## arg)
 #define i2cdprintk(fmt, arg...)    if (ir_debug) \
@@ -316,8 +320,13 @@ void saa7134_set_i2c_ir(struct saa7134_dev *dev, struct IR_i2c *ir)
         switch (dev->board) {
         case SAA7134_BOARD_PINNACLE_PCTV_110i:
                 snprintf(ir->c.name, sizeof(ir->c.name), "Pinnacle PCTV");
-                ir->get_key   = get_key_pinnacle;
-                ir->ir_codes  = ir_codes_pinnacle;
+                if (pinnacle_remote == 0) {
+                        ir->get_key   = get_key_pinnacle_color;
+                        ir->ir_codes = ir_codes_pinnacle_color;
+                } else {
+                        ir->get_key   = get_key_pinnacle_grey;
+                        ir->ir_codes = ir_codes_pinnacle_grey;
+                }
                 break;
         case SAA7134_BOARD_UPMOST_PURPLE_TV:
                 snprintf(ir->c.name, sizeof(ir->c.name), "Purple TV");