diff options
| author | Egbert Eich <eich@freedesktop.org> | 2013-07-29 13:02:21 +0200 |
|---|---|---|
| committer | Tormod Volden <debian.tormod@gmail.com> | 2013-10-25 19:46:20 +0200 |
| commit | a77b9c5143591672fbe56f4428ced439c1f4d0f3 (patch) | |
| tree | 0217b76bfd6ecab04cf901984187ca42e744519f /src | |
| parent | dba8778b9214dc3794198029fc6d59b3e97700d4 (diff) | |
Disable HW cursor by default on G200 server chips
Disable HW cursor by default on G200 server chips as these chips a
re often used with a remote graphics link which cannot display
the HW cursor.
This can be overridden by a config option.
Most desktops today use ARGB cursors anyhow which are not
supported by this driver anyhow. Thus the performance penalty
should be irrelevant.
Signed-off-by: Egbert Eich <eich@freedesktop.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/mga_driver.c | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/src/mga_driver.c b/src/mga_driver.c index 0e0e6a2..5603836 100644 --- a/src/mga_driver.c +++ b/src/mga_driver.c @@ -1679,7 +1679,27 @@ MGAPreInit(ScrnInfoPtr pScrn, int flags) } } - pMga->HWCursor = TRUE; + /* + * Disable HW cursor by default on G200 server chips as these + * chips are often used with a remote graphics link which cannot + * display the HW cursor. + */ + switch (pMga->Chipset) { + case PCI_CHIP_MGAG200_SE_A_PCI: + case PCI_CHIP_MGAG200_SE_B_PCI: + case PCI_CHIP_MGAG200_EV_PCI: + case PCI_CHIP_MGAG200_ER_PCI: + case PCI_CHIP_MGAG200_WINBOND_PCI: + case PCI_CHIP_MGAG200_EH_PCI: + pMga->HWCursor = FALSE; + xf86DrvMsg(pScrn->scrnIndex, X_INFO, + "HW cursor is not supported with video redirection on" + "G200 server chips.\n If you don't intend to use video " + "redirection enable with Option \"HWCursor\" \"On\"\n"); + break; + default: + pMga->HWCursor = TRUE; + } from = X_DEFAULT; /* |