diff options
Diffstat (limited to 'src/radeon_crtc.c')
| -rw-r--r-- | src/radeon_crtc.c | 78 |
1 files changed, 41 insertions, 37 deletions
diff --git a/src/radeon_crtc.c b/src/radeon_crtc.c index 5d7237c9..c24be8fa 100644 --- a/src/radeon_crtc.c +++ b/src/radeon_crtc.c @@ -52,48 +52,52 @@ void radeon_crtc_load_lut(xf86CrtcPtr crtc); static void radeon_crtc_dpms(xf86CrtcPtr crtc, int mode) { - int mask; - ScrnInfoPtr pScrn = crtc->scrn; - RADEONCrtcPrivatePtr radeon_crtc = crtc->driver_private; - RADEONInfoPtr info = RADEONPTR(pScrn); - unsigned char *RADEONMMIO = info->MMIO; + int mask; + ScrnInfoPtr pScrn = crtc->scrn; + RADEONCrtcPrivatePtr radeon_crtc = crtc->driver_private; + RADEONInfoPtr info = RADEONPTR(pScrn); + unsigned char *RADEONMMIO = info->MMIO; - mask = radeon_crtc->crtc_id ? (RADEON_CRTC2_DISP_DIS | RADEON_CRTC2_VSYNC_DIS | RADEON_CRTC2_HSYNC_DIS | RADEON_CRTC2_DISP_REQ_EN_B) : (RADEON_CRTC_DISPLAY_DIS | RADEON_CRTC_HSYNC_DIS | RADEON_CRTC_VSYNC_DIS | RADEON_CRTC_DISP_REQ_EN_B); + mask = radeon_crtc->crtc_id ? (RADEON_CRTC2_DISP_DIS | RADEON_CRTC2_VSYNC_DIS | RADEON_CRTC2_HSYNC_DIS | RADEON_CRTC2_DISP_REQ_EN_B) : (RADEON_CRTC_DISPLAY_DIS | RADEON_CRTC_HSYNC_DIS | RADEON_CRTC_VSYNC_DIS); - switch(mode) { - case DPMSModeOn: - if (radeon_crtc->crtc_id) { - OUTREGP(RADEON_CRTC2_GEN_CNTL, 0, ~mask); - } else { - OUTREGP(RADEON_CRTC_EXT_CNTL, 0, ~mask); - } - break; - case DPMSModeStandby: - if (radeon_crtc->crtc_id) { - OUTREGP(RADEON_CRTC2_GEN_CNTL, (RADEON_CRTC2_DISP_DIS | RADEON_CRTC2_HSYNC_DIS), ~mask); - } else { - OUTREGP(RADEON_CRTC_EXT_CNTL, (RADEON_CRTC_DISPLAY_DIS | RADEON_CRTC_HSYNC_DIS), ~mask); - } - break; - case DPMSModeSuspend: - if (radeon_crtc->crtc_id) { - OUTREGP(RADEON_CRTC2_GEN_CNTL, (RADEON_CRTC2_DISP_DIS | RADEON_CRTC2_VSYNC_DIS), ~mask); - } else { - OUTREGP(RADEON_CRTC_EXT_CNTL, (RADEON_CRTC_DISPLAY_DIS | RADEON_CRTC_VSYNC_DIS), ~mask); - } - break; - case DPMSModeOff: - if (radeon_crtc->crtc_id) { - OUTREGP(RADEON_CRTC2_GEN_CNTL, mask, ~mask); - } else { - OUTREGP(RADEON_CRTC_EXT_CNTL, mask, ~mask); + switch(mode) { + case DPMSModeOn: + if (radeon_crtc->crtc_id) { + OUTREGP(RADEON_CRTC2_GEN_CNTL, 0, ~mask); + } else { + OUTREGP(RADEON_CRTC_GEN_CNTL, 0, ~RADEON_CRTC_DISP_REQ_EN_B); + OUTREGP(RADEON_CRTC_EXT_CNTL, 0, ~mask); + } + break; + case DPMSModeStandby: + if (radeon_crtc->crtc_id) { + OUTREGP(RADEON_CRTC2_GEN_CNTL, (RADEON_CRTC2_DISP_DIS | RADEON_CRTC2_HSYNC_DIS), ~mask); + } else { + OUTREGP(RADEON_CRTC_GEN_CNTL, 0, ~RADEON_CRTC_DISP_REQ_EN_B); + OUTREGP(RADEON_CRTC_EXT_CNTL, (RADEON_CRTC_DISPLAY_DIS | RADEON_CRTC_HSYNC_DIS), ~mask); + } + break; + case DPMSModeSuspend: + if (radeon_crtc->crtc_id) { + OUTREGP(RADEON_CRTC2_GEN_CNTL, (RADEON_CRTC2_DISP_DIS | RADEON_CRTC2_VSYNC_DIS), ~mask); + } else { + OUTREGP(RADEON_CRTC_GEN_CNTL, 0, ~RADEON_CRTC_DISP_REQ_EN_B); + OUTREGP(RADEON_CRTC_EXT_CNTL, (RADEON_CRTC_DISPLAY_DIS | RADEON_CRTC_VSYNC_DIS), ~mask); + } + break; + case DPMSModeOff: + if (radeon_crtc->crtc_id) { + OUTREGP(RADEON_CRTC2_GEN_CNTL, mask, ~mask); + } else { + OUTREGP(RADEON_CRTC_GEN_CNTL, RADEON_CRTC_DISP_REQ_EN_B, ~RADEON_CRTC_DISP_REQ_EN_B); + OUTREGP(RADEON_CRTC_EXT_CNTL, mask, ~mask); + } + break; } - break; - } - if (mode != DPMSModeOff) - radeon_crtc_load_lut(crtc); + if (mode != DPMSModeOff) + radeon_crtc_load_lut(crtc); } static Bool |