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/linux/drivers/gpu/drm/vc4/
H A Dvc4_hvs.c7 * DOC: VC4 HVS module.
9 * The Hardware Video Scaler (HVS) is the piece of hardware that does
16 * There is a single global HVS, with multiple output FIFOs that can
18 * the HVS, while the vc4_crtc.c code actually drives HVS setup for
204 void vc4_hvs_dump_state(struct vc4_hvs *hvs) in vc4_hvs_dump_state() argument
206 struct drm_device *drm = &hvs->vc4->base; in vc4_hvs_dump_state()
207 struct drm_printer p = drm_info_printer(&hvs->pdev->dev); in vc4_hvs_dump_state()
213 drm_print_regset32(&p, &hvs->regset); in vc4_hvs_dump_state()
215 DRM_INFO("HVS ctx:\n"); in vc4_hvs_dump_state()
219 readl((u32 __iomem *)hvs->dlist + i + 0), in vc4_hvs_dump_state()
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H A Dvc4_kms.c137 struct vc4_hvs *hvs = vc4->hvs; in vc4_ctm_commit() local
213 struct vc4_hvs *hvs = vc4->hvs; in vc4_hvs_pv_muxing_commit() local
256 struct vc4_hvs *hvs = vc4->hvs; in vc5_hvs_pv_muxing_commit() local
332 struct vc4_hvs *hvs = vc4->hvs; in vc6_hvs_pv_muxing_commit() local
381 struct vc4_hvs *hvs = vc4->hvs; in vc4_atomic_commit_tail() local
406 vc4_hvs_mask_underrun(hvs, vc4_crtc_state->assigned_channel); in vc4_atomic_commit_tail()
433 500000000, hvs->max_core_rate); in vc4_atomic_commit_tail()
441 WARN_ON(clk_set_min_rate(hvs->core_clk, core_rate)); in vc4_atomic_commit_tail()
442 WARN_ON(clk_set_min_rate(hvs->disp_clk, core_rate)); in vc4_atomic_commit_tail()
484 hvs->max_core_rate, in vc4_atomic_commit_tail()
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H A Dvc4_regs.h24 WARN_ON(!FIELD_FIT(hvs->vc4->gen == VC4_GEN_6_C ? \
27 FIELD_PREP(hvs->vc4->gen == VC4_GEN_6_C ? \
32 #define VC6_GET_FIELD(word, field) FIELD_GET(hvs->vc4->gen == VC4_GEN_6_C ? \
241 /* Global register for clock gating the HVS */
419 /* Last pixel in the COB (display FIFO memory) allocated to this HVS
425 /* First pixel in the COB (display FIFO memory) allocated to this HVS
520 /* Slave addresses for DMAing from HVS composition output to other
565 #define SCALER6_DISPX_CTRL0(x) ((hvs->vc4->gen == VC4_GEN_6_C) ? \
576 #define SCALER6_DISPX_CTRL1(x) ((hvs->vc4->gen == VC4_GEN_6_C) ? \
583 #define SCALER6_DISPX_BGND(x) ((hvs->vc4->gen == VC4_GEN_6_C) ? \
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H A Dvc4_drv.c278 { .compatible = "brcm,bcm2711-hvs" },
279 { .compatible = "brcm,bcm2712-hvs" },
280 { .compatible = "brcm,bcm2835-hvs" },
427 * but after the HVS to set the possible_crtc field properly
428 * - The HDMI driver needs to be bound after the HVS so that we can
429 * lookup the HVS maximum core clock rate and figure out if we
H A Dvc4_hdmi.c448 if (!vc4->hvs->vc5_hdmi_enable_hdmi_20) { in vc4_hdmi_connector_get_modes()
1655 if (!vc4->hvs->vc5_hdmi_enable_hdmi_20 && clock > HDMI_14_MAX_TMDS_CLK) in vc4_hdmi_connector_clock_valid()
1659 if (!vc4->hvs->vc5_hdmi_enable_4096by2160 && in vc4_hdmi_connector_clock_valid()
/linux/net/vmw_vsock/
H A Dhyperv_transport.c251 struct hvsock *hvs = vsk->trans; in hvs_channel_cb() local
252 struct vmbus_channel *chan = hvs->chan; in hvs_channel_cb()
303 struct hvsock *hvs = NULL; in hvs_open_connection() local
353 hvs = vsock_sk(sk)->trans; in hvs_open_connection()
354 hvs->chan = chan; in hvs_open_connection()
393 hvs->chan = NULL; in hvs_open_connection()
444 struct hvsock *hvs; in hvs_sock_init() local
447 hvs = kzalloc(sizeof(*hvs), GFP_KERNEL); in hvs_sock_init()
448 if (!hvs) in hvs_sock_init()
451 vsk->trans = hvs; in hvs_sock_init()
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/linux/Documentation/devicetree/bindings/display/
H A Dbrcm,bcm2835-hvs.yaml4 $id: http://devicetree.org/schemas/display/brcm,bcm2835-hvs.yaml#
15 - brcm,bcm2711-hvs
16 - brcm,bcm2712-hvs
17 - brcm,bcm2835-hvs
41 - brcm,bcm2711-hvs
42 - brcm,bcm2712-hvs
50 hvs@7e400000 {
51 compatible = "brcm,bcm2835-hvs";
H A Dbrcm,bcm2835-vc4.yaml14 with HDMI output and the HVS (Hardware Video Scaler) for compositing
/linux/Documentation/gpu/
H A Dvc4.rst21 HVS section in Display Hardware Handling
25 :doc: VC4 HVS module.
27 HVS planes
73 * The HVS to PixelValve dynamic FIFO assignment, for the BCM2835-7
/linux/drivers/gpu/drm/vc4/tests/
H A Dvc4_mock.c178 vc4->hvs = __vc4_hvs_alloc(vc4, NULL, NULL); in __mock_device()
179 KUNIT_ASSERT_NOT_ERR_OR_NULL(test, vc4->hvs); in __mock_device()
/linux/tools/testing/selftests/net/
H A Dtest_vxlan_under_vrf.sh7 # two for the HVs, two for the VMs.
91 # Check connectivity between HVs by pinging hv-2 from hv-1
H A Dtest_vxlan_vnifiltering.sh7 # six namespaces: two for the HVs, four for the VMs. Each VM is
/linux/arch/arm/boot/dts/broadcom/
H A Dbcm2711-rpi.dtsi71 &hvs {
H A Dbcm283x.dtsi431 hvs@7e400000 {
432 compatible = "brcm,bcm2835-hvs";
H A Dbcm2711.dtsi292 hvs: hvs@7e400000 { label
293 compatible = "brcm,bcm2711-hvs";
/linux/tools/testing/vsock/
H A Dutil.h16 x(HYPERV, "hvs")
/linux/drivers/clk/bcm/
H A Dclk-raspberrypi.c86 * The clock is shared between the HVS and the CSI
88 * on the pixels composited on the HVS and the capture
/linux/arch/arm64/boot/dts/broadcom/
H A Dbcm2712.dtsi664 hvs: hvs@107c580000 { label
665 compatible = "brcm,bcm2712-hvs";
/linux/drivers/net/ethernet/broadcom/bnx2x/
H A Dbnx2x_vfpf.h29 /* Common definitions for all HVs */
/linux/arch/x86/kernel/
H A Dirq.c165 seq_printf(p, "%*s: ", prec, "HVS"); in arch_show_interrupts()
/linux/include/uapi/drm/
H A Ddrm_fourcc.h1115 * HVS, it is only valid for H.264 (NV12/21) and RGBA modes.