| /openbmc/linux/drivers/gpu/drm/qxl/ |
| H A D | qxl_drv.c | 65 MODULE_PARM_DESC(num_heads, "Number of virtual crtcs to expose (default 4)");
66 module_param_named(num_heads, qxl_num_crtc, int, 0400);
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| /openbmc/linux/drivers/gpu/drm/tegra/ |
| H A D | hub.h | 48 unsigned int num_heads; member
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| H A D | hub.c | 973 unsigned int i = hub->num_heads; in tegra_display_hub_runtime_suspend()
1017 for (i = 0; i < hub->num_heads; i++) { in tegra_display_hub_runtime_resume()
1120 hub->num_heads = of_get_child_count(pdev->dev.of_node); in tegra_display_hub_probe()
1122 hub->clk_heads = devm_kcalloc(&pdev->dev, hub->num_heads, sizeof(clk), in tegra_display_hub_probe()
1127 for (i = 0; i < hub->num_heads; i++) { in tegra_display_hub_probe()
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| /openbmc/linux/drivers/gpu/drm/amd/amdgpu/ |
| H A D | dce_v6_0.c | 506 u32 num_heads; /* number of active crtcs */ member
700 (wm->num_heads * cursor_line_pair_return_time); in dce_v6_0_latency_watermark()
706 if (wm->num_heads == 0) in dce_v6_0_latency_watermark()
720 b.full = dfixed_const(wm->num_heads); in dce_v6_0_latency_watermark()
775 (dce_v6_0_available_bandwidth(wm) / wm->num_heads)) in dce_v6_0_average_bandwidth_vs_available_bandwidth()
829 u32 lb_size, u32 num_heads) in dce_v6_0_program_watermarks() argument
843 if (amdgpu_crtc->base.enabled && num_heads && mode) { in dce_v6_0_program_watermarks()
879 wm_high.num_heads = num_heads; in dce_v6_0_program_watermarks()
906 wm_low.num_heads = num_heads; in dce_v6_0_program_watermarks()
1064 u32 num_heads = 0, lb_size; in dce_v6_0_bandwidth_update() local
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| H A D | dce_v8_0.c | 641 u32 num_heads; /* number of active crtcs */ member
835 (wm->num_heads * cursor_line_pair_return_time); in dce_v8_0_latency_watermark()
841 if (wm->num_heads == 0) in dce_v8_0_latency_watermark()
855 b.full = dfixed_const(wm->num_heads); in dce_v8_0_latency_watermark()
964 u32 lb_size, u32 num_heads) in dce_v8_0_program_watermarks() argument
973 if (amdgpu_crtc->base.enabled && num_heads && mode) { in dce_v8_0_program_watermarks()
1005 wm_high.num_heads = num_heads; in dce_v8_0_program_watermarks()
1044 wm_low.num_heads = num_heads; in dce_v8_0_program_watermarks()
1099 u32 num_heads = 0, lb_size; in dce_v8_0_bandwidth_update() local
1106 num_heads++; in dce_v8_0_bandwidth_update()
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| H A D | dce_v10_0.c | 702 u32 num_heads; /* number of active crtcs */ member
896 (wm->num_heads * cursor_line_pair_return_time); in dce_v10_0_latency_watermark()
902 if (wm->num_heads == 0) in dce_v10_0_latency_watermark()
916 b.full = dfixed_const(wm->num_heads); in dce_v10_0_latency_watermark()
1025 u32 lb_size, u32 num_heads) in dce_v10_0_program_watermarks() argument
1034 if (amdgpu_crtc->base.enabled && num_heads && mode) { in dce_v10_0_program_watermarks()
1066 wm_high.num_heads = num_heads; in dce_v10_0_program_watermarks()
1105 wm_low.num_heads = num_heads; in dce_v10_0_program_watermarks()
1158 u32 num_heads = 0, lb_size; in dce_v10_0_bandwidth_update() local
1165 num_heads++; in dce_v10_0_bandwidth_update()
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| H A D | dce_v11_0.c | 734 u32 num_heads; /* number of active crtcs */ member
928 (wm->num_heads * cursor_line_pair_return_time); in dce_v11_0_latency_watermark()
934 if (wm->num_heads == 0) in dce_v11_0_latency_watermark()
948 b.full = dfixed_const(wm->num_heads); in dce_v11_0_latency_watermark()
1057 u32 lb_size, u32 num_heads) in dce_v11_0_program_watermarks() argument
1066 if (amdgpu_crtc->base.enabled && num_heads && mode) { in dce_v11_0_program_watermarks()
1098 wm_high.num_heads = num_heads; in dce_v11_0_program_watermarks()
1137 wm_low.num_heads = num_heads; in dce_v11_0_program_watermarks()
1190 u32 num_heads = 0, lb_size; in dce_v11_0_bandwidth_update() local
1197 num_heads++; in dce_v11_0_bandwidth_update()
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| /openbmc/linux/drivers/gpu/drm/radeon/ |
| H A D | evergreen.c | 1943 u32 num_heads; /* number of active crtcs */ member
2072 (wm->num_heads * cursor_line_pair_return_time); in evergreen_latency_watermark()
2077 if (wm->num_heads == 0) in evergreen_latency_watermark()
2091 b.full = dfixed_const(wm->num_heads); in evergreen_latency_watermark()
2122 (evergreen_available_bandwidth(wm) / wm->num_heads)) in evergreen_average_bandwidth_vs_available_bandwidth()
2156 u32 lb_size, u32 num_heads) in evergreen_program_watermarks() argument
2171 if (radeon_crtc->base.enabled && num_heads && mode) { in evergreen_program_watermarks()
2206 wm_high.num_heads = num_heads; in evergreen_program_watermarks()
2233 wm_low.num_heads = num_heads; in evergreen_program_watermarks()
2327 u32 num_heads = 0, lb_size; in evergreen_bandwidth_update() local
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| H A D | si.c | 2062 u32 num_heads; /* number of active crtcs */ member
2208 (wm->num_heads * cursor_line_pair_return_time); in dce6_latency_watermark()
2214 if (wm->num_heads == 0) in dce6_latency_watermark()
2228 b.full = dfixed_const(wm->num_heads); in dce6_latency_watermark()
2261 (dce6_available_bandwidth(wm) / wm->num_heads)) in dce6_average_bandwidth_vs_available_bandwidth()
2295 u32 lb_size, u32 num_heads) in dce6_program_watermarks() argument
2309 if (radeon_crtc->base.enabled && num_heads && mode) { in dce6_program_watermarks()
2348 wm_high.num_heads = num_heads; in dce6_program_watermarks()
2375 wm_low.num_heads = num_heads; in dce6_program_watermarks()
2463 u32 num_heads = 0, lb_size; in dce6_bandwidth_update() local
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| H A D | cik.c | 8908 u32 num_heads; /* number of active crtcs */ member
9102 (wm->num_heads * cursor_line_pair_return_time); in dce8_latency_watermark()
9108 if (wm->num_heads == 0) in dce8_latency_watermark()
9122 b.full = dfixed_const(wm->num_heads); in dce8_latency_watermark()
9177 (dce8_available_bandwidth(wm) / wm->num_heads)) in dce8_average_bandwidth_vs_available_bandwidth()
9231 u32 lb_size, u32 num_heads) in dce8_program_watermarks() argument
9240 if (radeon_crtc->base.enabled && num_heads && mode) { in dce8_program_watermarks()
9273 wm_high.num_heads = num_heads; in dce8_program_watermarks()
9313 wm_low.num_heads = num_heads; in dce8_program_watermarks()
9368 u32 num_heads = 0, lb_size; in dce8_bandwidth_update() local
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| /openbmc/linux/fs/btrfs/ |
| H A D | delayed-ref.h | 161 unsigned long num_heads; member
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| H A D | delayed-ref.c | 575 delayed_refs->num_heads--; in btrfs_delete_ref_head()
828 delayed_refs->num_heads++; in add_delayed_ref_head()
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| /openbmc/qemu/pc-bios/s390-ccw/ |
| H A D | bootmap.h | 231 uint8_t num_heads; member
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| /openbmc/qemu/subprojects/libvhost-user/ |
| H A D | libvhost-user.c | 2356 uint16_t num_heads = vring_avail_idx(vq) - idx; in virtqueue_num_heads() local
2359 if (num_heads > vq->vring.num) { in virtqueue_num_heads()
2364 if (num_heads) { in virtqueue_num_heads()
2370 return num_heads; in virtqueue_num_heads()
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| /openbmc/qemu/hw/virtio/ |
| H A D | virtio.c | 1174 uint16_t avail_idx, num_heads; in virtqueue_num_heads() local
1179 num_heads = avail_idx - idx; in virtqueue_num_heads()
1182 if (num_heads > vq->vring.num) { in virtqueue_num_heads()
1196 if (num_heads) { in virtqueue_num_heads()
1200 return num_heads; in virtqueue_num_heads()
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| /openbmc/qemu/hw/display/ |
| H A D | trace-events | 111 qxl_interrupt_client_monitors_config(int qid, int num_heads, void *heads) "%d %d %p"
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