V4L/DVB (3316): Add initial support for KWorld HardwareMpegTV XPert

- Add initial support for KWorld HardwareMpegTV XPert.
- uses silicon tuner: tda8290 + tda8275
- standard video using cx88 broadcast decoder is working.
- blackbird mpeg encoder support (cx23416) not yet working.
- FM radio untested.
- audio is only working correctly in television mode,
  all other modes disabled.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

3 files changed, 25 insertions, 0 deletions

diff --git a/Documentation/video4linux/CARDLIST.cx88 b/Documentation/video4linux/CARDLIST.cx88
index 8bea3fbd0548..d852ad4f93a2 100644
--- a/Documentation/video4linux/CARDLIST.cx88
+++ b/Documentation/video4linux/CARDLIST.cx88
@@ -43,3 +43,4 @@
  42 -> digitalnow DNTV Live! DVB-T Pro                     [1822:0025]
  43 -> KWorld/VStream XPert DVB-T with cx22702             [17de:08a1]
  44 -> DViCO FusionHDTV DVB-T Dual Digital                 [18ac:db50,18ac:db54]
+ 45 -> KWorld HardwareMpegTV XPert                         [17de:0840]
diff --git a/drivers/media/video/cx88/cx88-cards.c b/drivers/media/video/cx88/cx88-cards.c
index 1bc999247fdc..f2ae0478c33a 100644
--- a/drivers/media/video/cx88/cx88-cards.c
+++ b/drivers/media/video/cx88/cx88-cards.c
@@ -1048,6 +1048,25 @@ struct cx88_board cx88_boards[] = {
                 }},
                 .dvb            = 1,
         },
+        [CX88_BOARD_KWORLD_HARDWARE_MPEG_TV_XPERT] = {
+                /* FIXME: This card is shipped without a windows tv app,
+                 * so I haven't been able to use regspy to figure out the GPIO
+                 * settings. Standard video using the cx88 broadcast decoder is
+                 * working, but blackbird isn't working yet, audio is only
+                 * working correctly for television mode. S-Video and Composite
+                 * are working for video-only, so I have them disabled for now.
+                 */
+                .name           = "KWorld HardwareMpegTV XPert",
+                .tuner_type     = TUNER_PHILIPS_TDA8290,
+                .radio_type     = UNSET,
+                .tuner_addr     = ADDR_UNSET,
+                .radio_addr     = ADDR_UNSET,
+                .input          = {{
+                        .type   = CX88_VMUX_TELEVISION,
+                        .vmux   = 0,
+                        .gpio0  = 0x07fa,
+                }},
+        },
 
 };
 const unsigned int cx88_bcount = ARRAY_SIZE(cx88_boards);
@@ -1254,6 +1273,10 @@ struct cx88_subid cx88_subids[] = {
                 .subdevice = 0xdb11,
                 .card      = CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PLUS,
                 /* Re-branded DViCO: UltraView DVB-T Plus */
+        },{
+                .subvendor = 0x17de,
+                .subdevice = 0x0840,
+                .card      = CX88_BOARD_KWORLD_HARDWARE_MPEG_TV_XPERT,
         },
 };
 const unsigned int cx88_idcount = ARRAY_SIZE(cx88_subids);
diff --git a/drivers/media/video/cx88/cx88.h b/drivers/media/video/cx88/cx88.h
index e9fd55b57fa6..31a688a3fb77 100644
--- a/drivers/media/video/cx88/cx88.h
+++ b/drivers/media/video/cx88/cx88.h
@@ -187,6 +187,7 @@ extern struct sram_channel cx88_sram_channels[];
 #define CX88_BOARD_DNTV_LIVE_DVB_T_PRO     42
 #define CX88_BOARD_KWORLD_DVB_T_CX22702    43
 #define CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL 44
+#define CX88_BOARD_KWORLD_HARDWARE_MPEG_TV_XPERT 45
 
 enum cx88_itype {
         CX88_VMUX_COMPOSITE1 = 1,