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Merge remote branch 'anholt/drm-intel-next' into drm-linus

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Pull more Intel changes in, especially one to init the GTT properly
This commit is contained in:
Dave Airlie
2009-12-10 15:44:19 +10:00
parent 7b0a9e8302 4f8d619cc3
commit 0b5e8db639
8 changed files with 34 additions and 29 deletions
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drivers/char/agp/intel-agp.c
+6 -1
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@@ -178,6 +178,7 @@ static struct _intel_private {
* popup and for the GTT.
*/
int gtt_entries; /* i830+ */
int gtt_total_size;
union {
void __iomem *i9xx_flush_page;
void *i8xx_flush_page;
@@ -1153,7 +1154,7 @@ static int intel_i915_configure(void)
readl(intel_private.registers+I810_PGETBL_CTL); /* PCI Posting. */
if (agp_bridge->driver->needs_scratch_page) {
for (i = intel_private.gtt_entries; i < current_size->num_entries; i++) {
for (i = intel_private.gtt_entries; i < intel_private.gtt_total_size; i++) {
writel(agp_bridge->scratch_page, intel_private.gtt+i);
}
readl(intel_private.gtt+i-1); /* PCI Posting. */
@@ -1308,6 +1309,8 @@ static int intel_i915_create_gatt_table(struct agp_bridge_data *bridge)
if (!intel_private.gtt)
return -ENOMEM;
intel_private.gtt_total_size = gtt_map_size / 4;
temp &= 0xfff80000;
intel_private.registers = ioremap(temp, 128 * 4096);
@@ -1395,6 +1398,8 @@ static int intel_i965_create_gatt_table(struct agp_bridge_data *bridge)
if (!intel_private.gtt)
return -ENOMEM;
intel_private.gtt_total_size = gtt_size / 4;
intel_private.registers = ioremap(temp, 128 * 4096);
if (!intel_private.registers) {
iounmap(intel_private.gtt);