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| 24 | * Authors: Dave Airlie |
24 | * Authors: Dave Airlie |
| 25 | * Alex Deucher |
25 | * Alex Deucher |
| 26 | * Jerome Glisse |
26 | * Jerome Glisse |
| 27 | */ |
27 | */ |
| 28 | //#include |
28 | //#include |
| - | 29 | ||
| 29 | //#include |
30 | #include |
| 30 | //#include |
31 | //#include |
| 31 | #include "radeon_drm.h" |
32 | #include "radeon_drm.h" |
| 32 | #include "radeon_reg.h" |
33 | #include "radeon_reg.h" |
| 33 | #include "radeon.h" |
34 | #include "radeon.h" |
| 34 | #include "radeon_asic.h" |
35 | #include "radeon_asic.h" |
| 35 | #include "atom.h" |
36 | #include "atom.h" |
| Line 36... | Line 37... | ||
| 36 | 37 | ||
| Line -... | Line 38... | ||
| - | 38 | #include |
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| 37 | #include |
39 | |
| - | 40 | int radeon_modeset = -1; |
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| 38 | 41 | int radeon_dynclks = -1; |
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| - | 42 | int radeon_r4xx_atom = 0; |
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| 39 | int radeon_dynclks = -1; |
43 | int radeon_agpmode = 0; |
| - | 44 | int radeon_vram_limit = 0; |
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| - | 45 | int radeon_gart_size = 512; /* default gart size */ |
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| Line 40... | Line 46... | ||
| 40 | int radeon_agpmode = -1; |
46 | int radeon_benchmarking = 0; |
| 41 | int radeon_gart_size = 512; /* default gart size */ |
47 | int radeon_connector_table = 0; |
| 42 | 48 | ||
| Line 894... | Line 900... | ||
| 894 | resource_size_t drm_get_resource_len(struct drm_device *dev, unsigned int resource) |
900 | resource_size_t drm_get_resource_len(struct drm_device *dev, unsigned int resource) |
| 895 | { |
901 | { |
| 896 | return pci_resource_len(dev->pdev, resource); |
902 | return pci_resource_len(dev->pdev, resource); |
| 897 | } |
903 | } |
| Line -... | Line 904... | ||
| - | 904 | ||
| - | 905 | ||
| - | 906 | uint32_t __div64_32(uint64_t *n, uint32_t base) |
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| - | 907 | { |
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| - | 908 | uint64_t rem = *n; |
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| - | 909 | uint64_t b = base; |
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| - | 910 | uint64_t res, d = 1; |
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| - | 911 | uint32_t high = rem >> 32; |
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| - | 912 | ||
| - | 913 | /* Reduce the thing a bit first */ |
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| - | 914 | res = 0; |
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| - | 915 | if (high >= base) { |
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| - | 916 | high /= base; |
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| - | 917 | res = (uint64_t) high << 32; |
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| - | 918 | rem -= (uint64_t) (high*base) << 32; |
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| - | 919 | } |
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| - | 920 | ||
| - | 921 | while ((int64_t)b > 0 && b < rem) { |
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| - | 922 | b = b+b; |
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| - | 923 | d = d+d; |
|
| - | 924 | } |
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| - | 925 | ||
| - | 926 | do { |
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| - | 927 | if (rem >= b) { |
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| - | 928 | rem -= b; |
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| - | 929 | res += d; |
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| - | 930 | } |
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| - | 931 | b >>= 1; |
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| - | 932 | d >>= 1; |
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| - | 933 | } while (d); |
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| - | 934 | ||
| - | 935 | *n = res; |
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| - | 936 | return rem; |
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| - | 937 | } |
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