diff options
Diffstat (limited to 'linux/Documentation')
| -rw-r--r-- | linux/Documentation/video4linux/CARDLIST.saa7134 | 4 | ||||
| -rw-r--r-- | linux/Documentation/video4linux/cx2341x/fw-decoder-regs.txt | 12 | ||||
| -rw-r--r-- | linux/Documentation/video4linux/cx2341x/fw-osd-api.txt | 12 |
3 files changed, 20 insertions, 8 deletions
diff --git a/linux/Documentation/video4linux/CARDLIST.saa7134 b/linux/Documentation/video4linux/CARDLIST.saa7134 index 9cbb048f4..d7bb2e2e4 100644 --- a/linux/Documentation/video4linux/CARDLIST.saa7134 +++ b/linux/Documentation/video4linux/CARDLIST.saa7134 @@ -76,7 +76,7 @@ 75 -> AVerMedia AVerTVHD MCE A180 [1461:1044] 76 -> SKNet MonsterTV Mobile [1131:4ee9] 77 -> Pinnacle PCTV 40i/50i/110i (saa7133) [11bd:002e] - 78 -> ASUSTeK P7131 Dual [1043:4862,1043:4876] + 78 -> ASUSTeK P7131 Dual [1043:4862,1043:4857] 79 -> Sedna/MuchTV PC TV Cardbus TV/Radio (ITO25 Rev:2B) 80 -> ASUS Digimatrix TV [1043:0210] 81 -> Philips Tiger reference design [1131:2018] @@ -109,3 +109,5 @@ 108 -> Terratec Cinergy HT PCI [153b:1175] 109 -> Philips Tiger - S Reference design 110 -> Avermedia M102 [1461:f31e] +111 -> ASUS P7131 4871 [1043:4871] +112 -> ASUSTeK P7131 Hybrid [1043:4876] diff --git a/linux/Documentation/video4linux/cx2341x/fw-decoder-regs.txt b/linux/Documentation/video4linux/cx2341x/fw-decoder-regs.txt index db2366c63..cf52c8f20 100644 --- a/linux/Documentation/video4linux/cx2341x/fw-decoder-regs.txt +++ b/linux/Documentation/video4linux/cx2341x/fw-decoder-regs.txt @@ -624,11 +624,11 @@ out what values are bad when it hangs. 2A00 bits 0:2 osd colour mode + 000 = 8 bit indexed 001 = 16 bit (565) 010 = 15 bit (555) 011 = 12 bit (444) 100 = 32 bit (8888) - 101 = 8 bit indexed bits 4:5 osd display bpp @@ -676,9 +676,11 @@ out what values are bad when it hangs. completely transparent. When using 565, 555 or 444 colour modes, the colour key is always 16 bits wide. The colour to key on is set in Reg 2A18. - Local alpha is a per-pixel 256 step transparency, with 0 being transparent - and 255 being solid. This is only available in 32 bit & 8 bit indexed - colour modes. + Local alpha works differently depending on the colour mode. For 32bpp & 8 + bit indexed, local alpha is a per-pixel 256 step transparency, with 0 being + transparent and 255 being solid. For the 16bpp modes 555 & 444, the unused + bit(s) act as a simple transparency switch, with 0 being solid & 1 being + fully transparent. There is no local alpha support for 16bit 565. Global alpha is a 256 step transparency that applies to the entire osd, with 0 being transparent & 255 being solid. @@ -811,5 +813,5 @@ out what values are bad when it hangs. -------------------------------------------------------------------------------- -v0.3 - 2 February 2007 - Ian Armstrong (ian@iarmst.demon.co.uk) +v0.4 - 12 March 2007 - Ian Armstrong (ian@iarmst.demon.co.uk) diff --git a/linux/Documentation/video4linux/cx2341x/fw-osd-api.txt b/linux/Documentation/video4linux/cx2341x/fw-osd-api.txt index 0a602f3e6..89c460104 100644 --- a/linux/Documentation/video4linux/cx2341x/fw-osd-api.txt +++ b/linux/Documentation/video4linux/cx2341x/fw-osd-api.txt @@ -21,7 +21,11 @@ Enum 66/0x42 Description Query OSD format Result[0] - 0=8bit index, 4=AlphaRGB 8:8:8:8 + 0=8bit index + 1=16bit RGB 5:6:5 + 2=16bit ARGB 1:5:5:5 + 3=16bit ARGB 1:4:4:4 + 4=32bit ARGB 8:8:8:8 ------------------------------------------------------------------------------- @@ -30,7 +34,11 @@ Enum 67/0x43 Description Assign pixel format Param[0] - 0=8bit index, 4=AlphaRGB 8:8:8:8 + 0=8bit index + 1=16bit RGB 5:6:5 + 2=16bit ARGB 1:5:5:5 + 3=16bit ARGB 1:4:4:4 + 4=32bit ARGB 8:8:8:8 ------------------------------------------------------------------------------- |