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Searched refs:num_heads (Results 1 – 11 of 11) sorted by relevance

/linux-4.4.14/drivers/gpu/drm/qxl/
Dqxl_drv.c56 MODULE_PARM_DESC(num_heads, "Number of virtual crtcs to expose (default 4)");
57 module_param_named(num_heads, qxl_num_crtc, int, 0400);
/linux-4.4.14/drivers/gpu/drm/amd/amdgpu/
Ddce_v8_0.c853 u32 num_heads; /* number of active crtcs */ member
1046 u32 other_heads_data_return_time = ((wm->num_heads + 1) * worst_chunk_return_time) + in dce_v8_0_latency_watermark()
1047 (wm->num_heads * cursor_line_pair_return_time); in dce_v8_0_latency_watermark()
1053 if (wm->num_heads == 0) in dce_v8_0_latency_watermark()
1067 b.full = dfixed_const(wm->num_heads); in dce_v8_0_latency_watermark()
1115 (dce_v8_0_dram_bandwidth_for_display(wm) / wm->num_heads)) in dce_v8_0_average_bandwidth_vs_dram_bandwidth_for_display()
1135 (dce_v8_0_available_bandwidth(wm) / wm->num_heads)) in dce_v8_0_average_bandwidth_vs_available_bandwidth()
1189 u32 lb_size, u32 num_heads) in dce_v8_0_program_watermarks() argument
1198 if (amdgpu_crtc->base.enabled && num_heads && mode) { in dce_v8_0_program_watermarks()
1227 wm_high.num_heads = num_heads; in dce_v8_0_program_watermarks()
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Ddce_v11_0.c898 u32 num_heads; /* number of active crtcs */ member
1091 u32 other_heads_data_return_time = ((wm->num_heads + 1) * worst_chunk_return_time) + in dce_v11_0_latency_watermark()
1092 (wm->num_heads * cursor_line_pair_return_time); in dce_v11_0_latency_watermark()
1098 if (wm->num_heads == 0) in dce_v11_0_latency_watermark()
1112 b.full = dfixed_const(wm->num_heads); in dce_v11_0_latency_watermark()
1160 (dce_v11_0_dram_bandwidth_for_display(wm) / wm->num_heads)) in dce_v11_0_average_bandwidth_vs_dram_bandwidth_for_display()
1180 (dce_v11_0_available_bandwidth(wm) / wm->num_heads)) in dce_v11_0_average_bandwidth_vs_available_bandwidth()
1234 u32 lb_size, u32 num_heads) in dce_v11_0_program_watermarks() argument
1243 if (amdgpu_crtc->base.enabled && num_heads && mode) { in dce_v11_0_program_watermarks()
1272 wm_high.num_heads = num_heads; in dce_v11_0_program_watermarks()
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Ddce_v10_0.c910 u32 num_heads; /* number of active crtcs */ member
1103 u32 other_heads_data_return_time = ((wm->num_heads + 1) * worst_chunk_return_time) + in dce_v10_0_latency_watermark()
1104 (wm->num_heads * cursor_line_pair_return_time); in dce_v10_0_latency_watermark()
1110 if (wm->num_heads == 0) in dce_v10_0_latency_watermark()
1124 b.full = dfixed_const(wm->num_heads); in dce_v10_0_latency_watermark()
1172 (dce_v10_0_dram_bandwidth_for_display(wm) / wm->num_heads)) in dce_v10_0_average_bandwidth_vs_dram_bandwidth_for_display()
1192 (dce_v10_0_available_bandwidth(wm) / wm->num_heads)) in dce_v10_0_average_bandwidth_vs_available_bandwidth()
1246 u32 lb_size, u32 num_heads) in dce_v10_0_program_watermarks() argument
1255 if (amdgpu_crtc->base.enabled && num_heads && mode) { in dce_v10_0_program_watermarks()
1284 wm_high.num_heads = num_heads; in dce_v10_0_program_watermarks()
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/linux-4.4.14/fs/btrfs/
Ddelayed-ref.h173 unsigned long num_heads; member
Ddelayed-ref.c635 delayed_refs->num_heads++; in add_delayed_ref_head()
Dextent-tree.c2596 delayed_refs->num_heads--; in __btrfs_run_delayed_refs()
2762 u64 num_heads = trans->transaction->delayed_refs.num_heads_ready; in btrfs_check_space_for_delayed_refs() local
2769 num_heads = heads_to_leaves(root, num_heads); in btrfs_check_space_for_delayed_refs()
2770 if (num_heads > 1) in btrfs_check_space_for_delayed_refs()
2771 num_bytes += (num_heads - 1) * root->nodesize; in btrfs_check_space_for_delayed_refs()
6730 delayed_refs->num_heads--; in check_ref_cleanup()
Ddisk-io.c4222 delayed_refs->num_heads--; in btrfs_destroy_delayed_refs()
/linux-4.4.14/drivers/gpu/drm/radeon/
Devergreen.c2035 u32 num_heads; /* number of active crtcs */ member
2163 u32 other_heads_data_return_time = ((wm->num_heads + 1) * worst_chunk_return_time) + in evergreen_latency_watermark()
2164 (wm->num_heads * cursor_line_pair_return_time); in evergreen_latency_watermark()
2169 if (wm->num_heads == 0) in evergreen_latency_watermark()
2183 b.full = dfixed_const(wm->num_heads); in evergreen_latency_watermark()
2211 (evergreen_dram_bandwidth_for_display(wm) / wm->num_heads)) in evergreen_average_bandwidth_vs_dram_bandwidth_for_display()
2220 (evergreen_available_bandwidth(wm) / wm->num_heads)) in evergreen_average_bandwidth_vs_available_bandwidth()
2254 u32 lb_size, u32 num_heads) in evergreen_program_watermarks() argument
2269 if (radeon_crtc->base.enabled && num_heads && mode) { in evergreen_program_watermarks()
2301 wm_high.num_heads = num_heads; in evergreen_program_watermarks()
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Dsi.c2007 u32 num_heads; /* number of active crtcs */ member
2152 u32 other_heads_data_return_time = ((wm->num_heads + 1) * worst_chunk_return_time) + in dce6_latency_watermark()
2153 (wm->num_heads * cursor_line_pair_return_time); in dce6_latency_watermark()
2159 if (wm->num_heads == 0) in dce6_latency_watermark()
2173 b.full = dfixed_const(wm->num_heads); in dce6_latency_watermark()
2210 (dce6_dram_bandwidth_for_display(wm) / wm->num_heads)) in dce6_average_bandwidth_vs_dram_bandwidth_for_display()
2219 (dce6_available_bandwidth(wm) / wm->num_heads)) in dce6_average_bandwidth_vs_available_bandwidth()
2253 u32 lb_size, u32 num_heads) in dce6_program_watermarks() argument
2267 if (radeon_crtc->base.enabled && num_heads && mode) { in dce6_program_watermarks()
2303 wm_high.num_heads = num_heads; in dce6_program_watermarks()
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Dcik.c9201 u32 num_heads; /* number of active crtcs */ member
9394 u32 other_heads_data_return_time = ((wm->num_heads + 1) * worst_chunk_return_time) + in dce8_latency_watermark()
9395 (wm->num_heads * cursor_line_pair_return_time); in dce8_latency_watermark()
9401 if (wm->num_heads == 0) in dce8_latency_watermark()
9415 b.full = dfixed_const(wm->num_heads); in dce8_latency_watermark()
9463 (dce8_dram_bandwidth_for_display(wm) / wm->num_heads)) in dce8_average_bandwidth_vs_dram_bandwidth_for_display()
9483 (dce8_available_bandwidth(wm) / wm->num_heads)) in dce8_average_bandwidth_vs_available_bandwidth()
9537 u32 lb_size, u32 num_heads) in dce8_program_watermarks() argument
9546 if (radeon_crtc->base.enabled && num_heads && mode) { in dce8_program_watermarks()
9576 wm_high.num_heads = num_heads; in dce8_program_watermarks()
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