diff options
Diffstat (limited to 'driver/xf86-video-radeonhd/utils/conntest/README')
| -rw-r--r-- | driver/xf86-video-radeonhd/utils/conntest/README | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/driver/xf86-video-radeonhd/utils/conntest/README b/driver/xf86-video-radeonhd/utils/conntest/README index 6b73bb09f..3b42a8fd5 100644 --- a/driver/xf86-video-radeonhd/utils/conntest/README +++ b/driver/xf86-video-radeonhd/utils/conntest/README @@ -16,13 +16,17 @@ Usage: ------ As root run: -./rhd_conntest <pci tag> [-s] +./rhd_conntest <pci tag> [-d] [-s] [-x num] <pci tag> is in the form <bus>:<device>.<function>, the most common position is 1:0.0. lspci happily provides you with this information. + The optional option -s will scan the known I2C for additional slaves (besides the DDC slave on 0xA0). Depending on your hardware this may take long. +The optional argument -x <num> will dump <num> bytes of data from the +available DDC slaves. <num> must not be higher than 256. + To dump the content of the VBIOS run: ./rhd_conntest <pci tag> -d This will dump the VBIOS to the file: @@ -79,7 +83,7 @@ support for your card. Create a small text file. Each step, mention which cable was connected where. -Go over each connector seperately, and connect the analogue (VGA) cable once +Go over each connector separately, and connect the analogue (VGA) cable once and connect the DVI cable once (when possible). Each time running rhd_conntest and saving the data rhd_conntest spews out. |