diff options
| author | Alex Deucher <alexdeucher@gmail.com> | 2009-11-19 19:40:54 -0500 |
|---|---|---|
| committer | Alex Deucher <alexdeucher@gmail.com> | 2009-11-19 19:40:54 -0500 |
| commit | f42412ec4dbd21f562a7fe4239c0a1f17ef1b8f2 (patch) | |
| tree | 422fc7f13328fc1bbd3e92a23344e6701c7e0ba3 /src/atombios_output.c | |
| parent | 54c09778d79de1516ee511d6d7d5b54dd4bf9130 (diff) | |
wip
Diffstat (limited to 'src/atombios_output.c')
| -rw-r--r-- | src/atombios_output.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/src/atombios_output.c b/src/atombios_output.c index a4dd4af6..0c705e8a 100644 --- a/src/atombios_output.c +++ b/src/atombios_output.c @@ -2010,7 +2010,7 @@ void RADEON_DP_GetDPCP(xf86OutputPtr output) ErrorF("%02x ", radeon_output->dpcp8[i]); ErrorF("\n"); } - ret = atom_dp_aux_native_read(output, 0x100, 0, 2, msg); + ret = atom_dp_aux_native_read(output, DP_LINK_BW_SET, 0, 2, msg); if (ret) { ErrorF("0x200: %02x %02x\n", msg[0], msg[1]); } @@ -2492,7 +2492,7 @@ static void do_displayport_dance(xf86OutputPtr output, DisplayModePtr mode, Disp int enc_id = atom_dp_get_encoder_id(output); Bool clock_recovery; uint8_t link_status[DP_LINK_STATUS_SIZE]; - uint8_t tries, voltage; + uint8_t tries, voltage, ss_cntl; uint8_t train_set[4]; Bool ret; int i; @@ -2522,9 +2522,14 @@ static void do_displayport_dance(xf86OutputPtr output, DisplayModePtr mode, Disp ErrorF("atom_dp_aux_native_write - link rate / num /framing\n"); /* write link rate / num / eh framing */ - atom_dp_aux_native_write(output, 0x100, 2, + atom_dp_aux_native_write(output, DP_LINK_BW_SET, 2, radeon_output->dp_link_configuration); + /* write ss cntl */ + ss_cntl = 0; + atom_dp_aux_native_write(output, DP_DOWNSPREAD_CTRL, 1, + &ss_cntl); + ErrorF("RADEONDPEncoderService - ATOM_DP_ACTION_TRAINING_START\n"); /* start local training start */ RADEONDPEncoderService(output, ATOM_DP_ACTION_TRAINING_START, enc_id, 0); |