diff options
| author | Alex Deucher <alex@botch2.com> | 2007-07-29 15:23:14 -0400 |
|---|---|---|
| committer | Alex Deucher <alex@botch2.com> | 2007-07-29 15:23:14 -0400 |
| commit | 6b9b7a7bdc290d07de9b226691ec8025af8db896 (patch) | |
| tree | ad5ec5300554d97a871b4552425b4bd7edac8ca1 /src/radeon_display.c | |
| parent | 8d043db1817d94edeb72ab208dfea60026715d48 (diff) | |
RADEON: Initial pass at integrated tv out support
Based on the GATOS tv-out support by Federico Ulivi <fulivi@lycos.com>
and information from ati with substantial rework by myself.
Code is not actually hooked up yet.
Diffstat (limited to 'src/radeon_display.c')
| -rw-r--r-- | src/radeon_display.c | 33 |
1 files changed, 31 insertions, 2 deletions
diff --git a/src/radeon_display.c b/src/radeon_display.c index 79fb352..059dfca 100644 --- a/src/radeon_display.c +++ b/src/radeon_display.c @@ -360,12 +360,27 @@ void RADEONEnableDisplay(xf86OutputPtr output, BOOL bEnable) OUTREG(RADEON_LVDS_GEN_CNTL, tmp); save->lvds_gen_cntl |= (RADEON_LVDS_ON | RADEON_LVDS_BLON); save->lvds_gen_cntl &= ~(RADEON_LVDS_DISPLAY_DIS); - } + } else if (radeon_output->MonType == MT_STV || + radeon_output->MonType == MT_CTV) { +#if 0 + /* TV_MASTER_CNTL ??? */ + + /* XXX: FIXME: STV vs CTV and DACPD bits */ + tmp = INREG(RADEON_TV_DAC_CNTL); + tmp |= (TV_DAC_CNTL_NBLANK | TV_DAC_CNTL_NHOLD); + tmp &= ~(TV_DAC_CNTL_BGSLEEP | TV_DAC_CNTL_RDACPD + | TV_DAC_CNTL_GDACPD | TV_DAC_CNTL_BDACPD); + OUTREG(RADEON_TV_DAC_CNTL, tmp); + save->tv_dac_cntl |= (TV_DAC_CNTL_NBLANK | TV_DAC_CNTL_NHOLD); + save->tv_dac_cntl &= ~(TV_DAC_CNTL_BGSLEEP | TV_DAC_CNTL_RDACPD + | TV_DAC_CNTL_GDACPD | TV_DAC_CNTL_BDACPD); +#endif + } } else { if (radeon_output->MonType == MT_CRT || radeon_output->MonType == NONE) { if (radeon_output->DACType == DAC_PRIMARY) { tmp = INREG(RADEON_CRTC_EXT_CNTL); - tmp &= ~RADEON_CRTC_CRT_ON; + tmp &= ~RADEON_CRTC_CRT_ON; OUTREG(RADEON_CRTC_EXT_CNTL, tmp); save->crtc_ext_cntl &= ~RADEON_CRTC_CRT_ON; } else if (radeon_output->DACType == DAC_TVDAC) { @@ -417,6 +432,20 @@ void RADEONEnableDisplay(xf86OutputPtr output, BOOL bEnable) OUTPLL(pScrn, RADEON_PIXCLKS_CNTL, tmpPixclksCntl); } } + + if (radeon_output->MonType == MT_STV || + radeon_output->MonType == MT_CTV) { + + /* TV_MASTER_CNTL ??? */ +#if 0 + tmp = INREG(RADEON_TV_DAC_CNTL); + tmp &= ~(TV_DAC_CNTL_NBLANK | TV_DAC_CNTL_NHOLD); + tmp |= (TV_DAC_CNTL_BGSLEEP | TV_DAC_CNTL_RDACPD | TV_DAC_CNTL_GDACPD | TV_DAC_CNTL_BDACPD); + OUTREG(RADEON_TV_DAC_CNTL, tmp); + save->tv_dac_cntl &= ~(TV_DAC_CNTL_NBLANK | TV_DAC_CNTL_NHOLD); + save->tv_dac_cntl |= (TV_DAC_CNTL_BGSLEEP | TV_DAC_CNTL_RDACPD | TV_DAC_CNTL_GDACPD | TV_DAC_CNTL_BDACPD); +#endif + } } } |