Marcin Slusarz
2011-Nov-06 19:32 UTC
[Nouveau] [PATCH] Default to 16bpp for low memory cards.
---
src/nv_driver.c | 5 ++++-
1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/src/nv_driver.c b/src/nv_driver.c
index 3467dbe..651ee0e 100644
--- a/src/nv_driver.c
+++ b/src/nv_driver.c
@@ -603,6 +603,7 @@ NVPreInit(ScrnInfoPtr pScrn, int flags)
const char *reason;
uint64_t v;
int ret;
+ int defaultDepth = 0;
if (flags & PROBE_DETECT) {
EntityInfoPtr pEnt = xf86GetEntityInfo(pScrn->entityList[0]);
@@ -701,7 +702,9 @@ NVPreInit(ScrnInfoPtr pScrn, int flags)
* The first thing we should figure out is the depth, bpp, etc.
*/
- if (!xf86SetDepthBpp(pScrn, 0, 0, 0, Support32bppFb)) {
+ if (dev->vm_vram_size <= 16 * 1024 * 1024)
+ defaultDepth = 16;
+ if (!xf86SetDepthBpp(pScrn, defaultDepth, 0, 0, Support32bppFb)) {
NVPreInitFail("\n");
} else {
/* Check that the returned depth is one we support */
--
1.7.7