diff options
Diffstat (limited to 'src/atombios_crtc.c')
| -rw-r--r-- | src/atombios_crtc.c | 44 |
1 files changed, 29 insertions, 15 deletions
diff --git a/src/atombios_crtc.c b/src/atombios_crtc.c index f144e42a..a4703c5b 100644 --- a/src/atombios_crtc.c +++ b/src/atombios_crtc.c @@ -48,7 +48,7 @@ #include "sarea.h" #endif -AtomBiosResult +static AtomBiosResult atombios_enable_crtc(atomBiosHandlePtr atomBIOS, int crtc, int state) { ENABLE_CRTC_PS_ALLOCATION crtc_data; @@ -71,7 +71,30 @@ atombios_enable_crtc(atomBiosHandlePtr atomBIOS, int crtc, int state) return ATOM_NOT_IMPLEMENTED; } -AtomBiosResult +static AtomBiosResult +atombios_enable_crtc_memreq(atomBiosHandlePtr atomBIOS, int crtc, int state) +{ + ENABLE_CRTC_PS_ALLOCATION crtc_data; + AtomBiosArgRec data; + unsigned char *space; + + crtc_data.ucCRTC = crtc; + crtc_data.ucEnable = state; + + data.exec.index = GetIndexIntoMasterTable(COMMAND, EnableCRTCMemReq); + data.exec.dataSpace = (void *)&space; + data.exec.pspace = &crtc_data; + + if (RHDAtomBiosFunc(atomBIOS->scrnIndex, atomBIOS, ATOMBIOS_EXEC, &data) == ATOM_SUCCESS) { + ErrorF("%s CRTC memreq %d success\n", state? "Enable":"Disable", crtc); + return ATOM_SUCCESS ; + } + + ErrorF("Enable CRTC memreq failed\n"); + return ATOM_NOT_IMPLEMENTED; +} + +static AtomBiosResult atombios_blank_crtc(atomBiosHandlePtr atomBIOS, int crtc, int state) { BLANK_CRTC_PS_ALLOCATION crtc_data; @@ -95,19 +118,6 @@ atombios_blank_crtc(atomBiosHandlePtr atomBIOS, int crtc, int state) return ATOM_NOT_IMPLEMENTED; } -#if 0 -static void -atombios_crtc_enable(xf86CrtcPtr crtc, int enable) -{ - RADEONCrtcPrivatePtr radeon_crtc = crtc->driver_private; - RADEONInfoPtr info = RADEONPTR(crtc->scrn); - - atombios_enable_crtc(info->atomBIOS, radeon_crtc->crtc_id, enable); - - //TODOavivo_wait_idle(avivo); -} -#endif - void atombios_crtc_dpms(xf86CrtcPtr crtc, int mode) { @@ -117,12 +127,16 @@ atombios_crtc_dpms(xf86CrtcPtr crtc, int mode) case DPMSModeOn: case DPMSModeStandby: case DPMSModeSuspend: + if (IS_DCE3_VARIANT) + atombios_enable_crtc_memreq(info->atomBIOS, radeon_crtc->crtc_id, 1); atombios_enable_crtc(info->atomBIOS, radeon_crtc->crtc_id, 1); atombios_blank_crtc(info->atomBIOS, radeon_crtc->crtc_id, 0); break; case DPMSModeOff: atombios_blank_crtc(info->atomBIOS, radeon_crtc->crtc_id, 1); atombios_enable_crtc(info->atomBIOS, radeon_crtc->crtc_id, 0); + if (IS_DCE3_VARIANT) + atombios_enable_crtc_memreq(info->atomBIOS, radeon_crtc->crtc_id, 0); break; } } |