V4L/DVB (12260): em28xx: make support work for the Pinnacle Hybrid Pro (eb1a:2881)

Setup the GPIOs properly and enable support for the DVB side of the Pinnacle
Hybrid Pro USB stick.

Thanks to Andreas Lunderhage for testing patches and providing a remote debug
environment.

Cc: Andreas Lunderhage <lunderhage@home.se>
Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

2 files changed, 21 insertions, 4 deletions

diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c
index 1bd789a52e63..ba20065c24b1 100644
--- a/drivers/media/video/em28xx/em28xx-cards.c
+++ b/drivers/media/video/em28xx/em28xx-cards.c
@@ -157,6 +157,20 @@ static struct em28xx_reg_seq evga_indtube_digital[] = {
         { -1,                   -1,     -1,             -1},
 };
 
+/* Pinnacle Hybrid Pro eb1a:2881 */
+static struct em28xx_reg_seq pinnacle_hybrid_pro_analog[] = {
+        {EM28XX_R08_GPIO,       0x6f,   ~EM_GPIO_4,     10},
+        {       -1,             -1,     -1,             -1},
+};
+
+static struct em28xx_reg_seq pinnacle_hybrid_pro_digital[] = {
+        {EM28XX_R08_GPIO,       0x6e,   ~EM_GPIO_4,     10},
+        {EM2880_R04_GPO,        0x04,   0xff,          100},/* zl10353 reset */
+        {EM2880_R04_GPO,        0x0c,   0xff,            1},
+        {       -1,             -1,     -1,             -1},
+};
+
+
 /* Callback for the most boards */
 static struct em28xx_reg_seq default_tuner_gpio[] = {
         {EM28XX_R08_GPIO,       EM_GPIO_4,      EM_GPIO_4,      10},
@@ -1253,25 +1267,26 @@ struct em28xx_board em28xx_boards[] = {
         },
         [EM2881_BOARD_PINNACLE_HYBRID_PRO] = {
                 .name         = "Pinnacle Hybrid Pro",
-                .valid        = EM28XX_BOARD_NOT_VALIDATED,
                 .tuner_type   = TUNER_XC2028,
                 .tuner_gpio   = default_tuner_gpio,
                 .decoder      = EM28XX_TVP5150,
+                .has_dvb      = 1,
+                .dvb_gpio     = pinnacle_hybrid_pro_digital,
                 .input        = { {
                         .type     = EM28XX_VMUX_TELEVISION,
                         .vmux     = TVP5150_COMPOSITE0,
                         .amux     = EM28XX_AMUX_VIDEO,
-                        .gpio     = default_analog,
+                        .gpio     = pinnacle_hybrid_pro_analog,
                 }, {
                         .type     = EM28XX_VMUX_COMPOSITE1,
                         .vmux     = TVP5150_COMPOSITE1,
                         .amux     = EM28XX_AMUX_LINE_IN,
-                        .gpio     = default_analog,
+                        .gpio     = pinnacle_hybrid_pro_analog,
                 }, {
                         .type     = EM28XX_VMUX_SVIDEO,
                         .vmux     = TVP5150_SVIDEO,
                         .amux     = EM28XX_AMUX_LINE_IN,
-                        .gpio     = default_analog,
+                        .gpio     = pinnacle_hybrid_pro_analog,
                 } },
         },
         [EM2882_BOARD_PINNACLE_HYBRID_PRO] = {
@@ -1641,6 +1656,7 @@ static struct em28xx_hash_table em28xx_eeprom_hash[] = {
         {0x966a0441, EM2880_BOARD_KWORLD_DVB_310U, TUNER_XC2028},
         {0x9567eb1a, EM2880_BOARD_EMPIRE_DUAL_TV, TUNER_XC2028},
         {0xcee44a99, EM2882_BOARD_EVGA_INDTUBE, TUNER_XC2028},
+        {0xb8846b20, EM2881_BOARD_PINNACLE_HYBRID_PRO, TUNER_XC2028},
 };
 
 /* I2C devicelist hash table for devices with generic USB IDs */
diff --git a/drivers/media/video/em28xx/em28xx-dvb.c b/drivers/media/video/em28xx/em28xx-dvb.c
index f3f0e8fe73c6..5ebc274c1b2f 100644
--- a/drivers/media/video/em28xx/em28xx-dvb.c
+++ b/drivers/media/video/em28xx/em28xx-dvb.c
@@ -489,6 +489,7 @@ static int dvb_init(struct em28xx *dev)
                 }
                 break;
         case EM2880_BOARD_TERRATEC_HYBRID_XS:
+        case EM2881_BOARD_PINNACLE_HYBRID_PRO:
                 dvb->frontend = dvb_attach(zl10353_attach,
                                            &em28xx_terratec_xs_zl10353_xc3028,
                                            &dev->i2c_adap);