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drm/radeon/kms: fix bandwidth computation on avivo hardware

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Fix bandwidth computation and crtc priority in memory controller
so that crtc memory request are fullfill in time to avoid display
artifact.

Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Jerome Glisse
2009-07-13 21:04:08 +02:00
committed by Dave Airlie
parent e024e11070
commit c93bb85b5c
19 changed files with 2377 additions and 1354 deletions
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10
drivers/gpu/drm/radeon/radeon_device.c
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@@ -561,6 +561,11 @@ int radeon_device_init(struct radeon_device *rdev,
radeon_combios_asic_init(rdev->ddev);
}
}
/* Initialize clocks */
r = radeon_clocks_init(rdev);
if (r) {
return r;
}
/* Get vram informations */
radeon_vram_info(rdev);
@@ -572,11 +577,6 @@ int radeon_device_init(struct radeon_device *rdev,
(unsigned)rdev->mc.aper_size >> 20);
DRM_INFO("RAM width %dbits %cDR\n",
rdev->mc.vram_width, rdev->mc.vram_is_ddr ? 'D' : 'S');
/* Initialize clocks */
r = radeon_clocks_init(rdev);
if (r) {
return r;
}
/* Initialize memory controller (also test AGP) */
r = radeon_mc_init(rdev);
if (r) {