diff options
Diffstat (limited to 'src/radeon_driver.c')
| -rw-r--r-- | src/radeon_driver.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/radeon_driver.c b/src/radeon_driver.c index 68323caa..f9374646 100644 --- a/src/radeon_driver.c +++ b/src/radeon_driver.c @@ -141,6 +141,7 @@ typedef enum { OPTION_DEPTH_MOVE, OPTION_PAGE_FLIP, OPTION_NO_BACKBUFFER, + OPTION_XV_DMA, #endif OPTION_PANEL_OFF, OPTION_DDC_MODE, @@ -192,6 +193,7 @@ static const OptionInfoRec RADEONOptions[] = { { OPTION_DEPTH_MOVE, "EnableDepthMoves", OPTV_BOOLEAN, {0}, FALSE }, { OPTION_PAGE_FLIP, "EnablePageFlip", OPTV_BOOLEAN, {0}, FALSE }, { OPTION_NO_BACKBUFFER, "NoBackBuffer", OPTV_BOOLEAN, {0}, FALSE }, + { OPTION_XV_DMA, "DMAForXv", OPTV_BOOLEAN, {0}, FALSE }, #endif { OPTION_PANEL_OFF, "PanelOff", OPTV_BOOLEAN, {0}, FALSE }, { OPTION_DDC_MODE, "DDCMode", OPTV_BOOLEAN, {0}, FALSE }, @@ -3896,6 +3898,7 @@ static Bool RADEONPreInitInt10(ScrnInfoPtr pScrn, xf86Int10InfoPtr *ppInt10) static Bool RADEONPreInitDRI(ScrnInfoPtr pScrn) { RADEONInfoPtr info = RADEONPTR(pScrn); + MessageType from; if (xf86ReturnOptValBool(info->Options, OPTION_CP_PIO, FALSE)) { xf86DrvMsg(pScrn->scrnIndex, X_CONFIG, "Forcing CP into PIO mode\n"); @@ -4032,6 +4035,13 @@ static Bool RADEONPreInitDRI(ScrnInfoPtr pScrn) xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Page flipping %sabled\n", info->allowPageFlip ? "en" : "dis"); + info->DMAForXv = TRUE; + from = xf86GetOptValBool(info->Options, OPTION_XV_DMA, &info->DMAForXv) + ? X_CONFIG : X_INFO; + xf86DrvMsg(pScrn->scrnIndex, from, + "Will %stry to use DMA for Xv image transfers\n", + info->DMAForXv ? "" : "not "); + return TRUE; } #endif |