Merge branch 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied...

[pandora-kernel.git] / drivers / gpu / drm / radeon / r300.c

diff --git a/drivers/gpu/drm/radeon/r300.c b/drivers/gpu/drm/radeon/r300.c
index 0051d11..43b55a0 100644 (file)
--- a/drivers/gpu/drm/radeon/r300.c
+++ b/drivers/gpu/drm/radeon/r300.c
@@ -506,11 +506,14 @@ void r300_vram_info(struct radeon_device *rdev)
 
        /* DDR for all card after R300 & IGP */
        rdev->mc.vram_is_ddr = true;
+
        tmp = RREG32(RADEON_MEM_CNTL);
-       if (tmp & R300_MEM_NUM_CHANNELS_MASK) {
-               rdev->mc.vram_width = 128;
-       } else {
-               rdev->mc.vram_width = 64;
+       tmp &= R300_MEM_NUM_CHANNELS_MASK;
+       switch (tmp) {
+       case 0: rdev->mc.vram_width = 64; break;
+       case 1: rdev->mc.vram_width = 128; break;
+       case 2: rdev->mc.vram_width = 256; break;
+       default:  rdev->mc.vram_width = 128; break;
        }
 
        r100_vram_init_sizes(rdev);
@@ -1327,7 +1330,6 @@ int r300_suspend(struct radeon_device *rdev)
 
 void r300_fini(struct radeon_device *rdev)
 {
-       r300_suspend(rdev);
        r100_cp_fini(rdev);
        r100_wb_fini(rdev);
        r100_ib_fini(rdev);
@@ -1418,15 +1420,15 @@ int r300_init(struct radeon_device *rdev)
        if (r) {
                /* Somethings want wront with the accel init stop accel */
                dev_err(rdev->dev, "Disabling GPU acceleration\n");
-               r300_suspend(rdev);
                r100_cp_fini(rdev);
                r100_wb_fini(rdev);
                r100_ib_fini(rdev);
+               radeon_irq_kms_fini(rdev);
                if (rdev->flags & RADEON_IS_PCIE)
                        rv370_pcie_gart_fini(rdev);
                if (rdev->flags & RADEON_IS_PCI)
                        r100_pci_gart_fini(rdev);
-               radeon_irq_kms_fini(rdev);
+               radeon_agp_fini(rdev);
                rdev->accel_working = false;
        }
        return 0;