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/Linux-v5.15/drivers/gpu/drm/mediatek/
Dmtk_dpi.c130 static void mtk_dpi_mask(struct mtk_dpi *dpi, u32 offset, u32 val, u32 mask) in mtk_dpi_mask() argument
132 u32 tmp = readl(dpi->regs + offset) & ~mask; in mtk_dpi_mask()
135 writel(tmp, dpi->regs + offset); in mtk_dpi_mask()
138 static void mtk_dpi_sw_reset(struct mtk_dpi *dpi, bool reset) in mtk_dpi_sw_reset() argument
140 mtk_dpi_mask(dpi, DPI_RET, reset ? RST : 0, RST); in mtk_dpi_sw_reset()
143 static void mtk_dpi_enable(struct mtk_dpi *dpi) in mtk_dpi_enable() argument
145 mtk_dpi_mask(dpi, DPI_EN, EN, EN); in mtk_dpi_enable()
148 static void mtk_dpi_disable(struct mtk_dpi *dpi) in mtk_dpi_disable() argument
150 mtk_dpi_mask(dpi, DPI_EN, 0, EN); in mtk_dpi_disable()
153 static void mtk_dpi_config_hsync(struct mtk_dpi *dpi, in mtk_dpi_config_hsync() argument
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/Linux-v5.15/drivers/gpu/drm/omapdrm/dss/
Ddpi.c10 #define DSS_SUBSYS_NAME "DPI"
53 static enum dss_clk_source dpi_get_clk_src_dra7xx(struct dpi_data *dpi, in dpi_get_clk_src_dra7xx() argument
66 if (dss_pll_find_by_src(dpi->dss, DSS_CLK_SRC_PLL1_1)) in dpi_get_clk_src_dra7xx()
72 if (dss_pll_find_by_src(dpi->dss, DSS_CLK_SRC_PLL1_3)) in dpi_get_clk_src_dra7xx()
74 if (dss_pll_find_by_src(dpi->dss, DSS_CLK_SRC_PLL2_3)) in dpi_get_clk_src_dra7xx()
80 if (dss_pll_find_by_src(dpi->dss, DSS_CLK_SRC_PLL2_1)) in dpi_get_clk_src_dra7xx()
82 if (dss_pll_find_by_src(dpi->dss, DSS_CLK_SRC_PLL1_3)) in dpi_get_clk_src_dra7xx()
93 static enum dss_clk_source dpi_get_clk_src(struct dpi_data *dpi) in dpi_get_clk_src() argument
95 enum omap_channel channel = dpi->output.dispc_channel; in dpi_get_clk_src()
98 * XXX we can't currently use DSI PLL for DPI with OMAP3, as the DSI PLL in dpi_get_clk_src()
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/Linux-v5.15/drivers/video/fbdev/omap2/omapfb/dss/
Ddpi.c3 * linux/drivers/video/omap2/dss/dpi.c
12 #define DSS_SUBSYS_NAME "DPI"
64 * XXX we can't currently use DSI PLL for DPI with OMAP3, as the DSI PLL in dpi_get_pll()
65 * would also be used for DISPC fclk. Meaning, when the DPI output is in dpi_get_pll()
219 static bool dpi_dsi_clk_calc(struct dpi_data *dpi, unsigned long pck, in dpi_dsi_clk_calc() argument
226 ctx->pll = dpi->pll; in dpi_dsi_clk_calc()
271 static int dpi_set_dsi_clk(struct dpi_data *dpi, enum omap_channel channel, in dpi_set_dsi_clk() argument
279 ok = dpi_dsi_clk_calc(dpi, pck_req, &ctx); in dpi_set_dsi_clk()
283 r = dss_pll_set_config(dpi->pll, &ctx.dsi_cinfo); in dpi_set_dsi_clk()
290 dpi->mgr_config.clock_info = ctx.dispc_cinfo; in dpi_set_dsi_clk()
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/Linux-v5.15/drivers/gpu/drm/vc4/
Dvc4_dpi.c7 * DOC: VC4 DPI module
9 * The VC4 DPI hardware supports MIPI DPI type 4 and Nokia ViSSI
84 /* General DPI hardware state. */
98 #define DPI_READ(offset) readl(dpi->regs + (offset))
99 #define DPI_WRITE(offset, val) writel(val, dpi->regs + (offset))
101 /* VC4 DPI encoder KMS struct */
104 struct vc4_dpi *dpi; member
121 struct vc4_dpi *dpi = vc4_encoder->dpi; in vc4_dpi_encoder_disable() local
123 clk_disable_unprepare(dpi->pixel_clock); in vc4_dpi_encoder_disable()
131 struct vc4_dpi *dpi = vc4_encoder->dpi; in vc4_dpi_encoder_enable() local
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/Linux-v5.15/Documentation/devicetree/bindings/display/mediatek/
Dmediatek,dpi.yaml4 $id: http://devicetree.org/schemas/display/mediatek/mediatek,dpi.yaml#
7 title: mediatek DPI Controller Device Tree Bindings
14 The Mediatek DPI function block is a sink of the display subsystem and
21 - mediatek,mt2701-dpi
22 - mediatek,mt7623-dpi
23 - mediatek,mt8173-dpi
24 - mediatek,mt8183-dpi
25 - mediatek,mt8192-dpi
37 - description: DPI PLL
75 dpi0: dpi@1401d000 {
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Dmediatek,disp.txt26 Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml.
44 "mediatek,<chip>-dpi" - DPI controller, see mediatek,dpi.txt
54 DPI controller nodes have multiple clock inputs. These are documented in
55 mediatek,dsi.txt and mediatek,dpi.txt, respectively.
202 dpi0: dpi@1401d000 {
203 /* See mediatek,dpi.txt for details */
/Linux-v5.15/drivers/video/fbdev/omap2/omapfb/displays/
Dpanel-dpi.c3 * Generic MIPI DPI Panel Driver
44 return in->ops.dpi->connect(in, dssdev); in panel_dpi_connect()
55 in->ops.dpi->disconnect(in, dssdev); in panel_dpi_disconnect()
71 in->ops.dpi->set_data_lines(in, ddata->data_lines); in panel_dpi_enable()
72 in->ops.dpi->set_timings(in, &ddata->videomode); in panel_dpi_enable()
74 r = in->ops.dpi->enable(in); in panel_dpi_enable()
101 in->ops.dpi->disable(in); in panel_dpi_disable()
115 in->ops.dpi->set_timings(in, timings); in panel_dpi_set_timings()
132 return in->ops.dpi->check_timings(in, timings); in panel_dpi_check_timings()
267 dssdev->phy.dpi.data_lines = ddata->data_lines; in panel_dpi_probe()
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Dencoder-tfp410.c3 * TFP410 DPI-to-DVI encoder driver
39 r = in->ops.dpi->connect(in, dssdev); in tfp410_connect()
66 in->ops.dpi->disconnect(in, &ddata->dssdev); in tfp410_disconnect()
81 in->ops.dpi->set_timings(in, &ddata->timings); in tfp410_enable()
83 in->ops.dpi->set_data_lines(in, ddata->data_lines); in tfp410_enable()
85 r = in->ops.dpi->enable(in); in tfp410_enable()
108 in->ops.dpi->disable(in); in tfp410_disable()
131 in->ops.dpi->set_timings(in, timings); in tfp410_set_timings()
150 return in->ops.dpi->check_timings(in, timings); in tfp410_check_timings()
227 dssdev->phy.dpi.data_lines = ddata->data_lines; in tfp410_probe()
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Dpanel-sharp-ls037v7dw01.c66 return in->ops.dpi->connect(in, dssdev); in sharp_ls_connect()
77 in->ops.dpi->disconnect(in, dssdev); in sharp_ls_disconnect()
93 in->ops.dpi->set_data_lines(in, ddata->data_lines); in sharp_ls_enable()
94 in->ops.dpi->set_timings(in, &ddata->videomode); in sharp_ls_enable()
102 r = in->ops.dpi->enable(in); in sharp_ls_enable()
140 in->ops.dpi->disable(in); in sharp_ls_disable()
157 in->ops.dpi->set_timings(in, timings); in sharp_ls_set_timings()
174 return in->ops.dpi->check_timings(in, timings); in sharp_ls_check_timings()
282 dssdev->phy.dpi.data_lines = ddata->data_lines; in sharp_ls_probe()
Dpanel-lgphilips-lb035q02.c126 r = in->ops.dpi->connect(in, dssdev); in lb035q02_connect()
143 in->ops.dpi->disconnect(in, dssdev); in lb035q02_disconnect()
159 in->ops.dpi->set_data_lines(in, ddata->data_lines); in lb035q02_enable()
160 in->ops.dpi->set_timings(in, &ddata->videomode); in lb035q02_enable()
162 r = in->ops.dpi->enable(in); in lb035q02_enable()
191 in->ops.dpi->disable(in); in lb035q02_disable()
205 in->ops.dpi->set_timings(in, timings); in lb035q02_set_timings()
222 return in->ops.dpi->check_timings(in, timings); in lb035q02_check_timings()
303 dssdev->phy.dpi.data_lines = ddata->data_lines; in lb035q02_panel_spi_probe()
DKconfig12 tristate "TFP410 DPI to DVI Encoder"
14 Driver for TFP410 DPI to DVI encoder.
39 tristate "Generic DPI panel"
41 Driver for generic DPI panels.
Dpanel-tpo-td028ttec1.c167 r = in->ops.dpi->connect(in, dssdev); in td028ttec1_panel_connect()
182 in->ops.dpi->disconnect(in, dssdev); in td028ttec1_panel_disconnect()
198 in->ops.dpi->set_data_lines(in, ddata->data_lines); in td028ttec1_panel_enable()
199 in->ops.dpi->set_timings(in, &ddata->videomode); in td028ttec1_panel_enable()
201 r = in->ops.dpi->enable(in); in td028ttec1_panel_enable()
310 in->ops.dpi->disable(in); in td028ttec1_panel_disable()
324 in->ops.dpi->set_timings(in, timings); in td028ttec1_panel_set_timings()
341 return in->ops.dpi->check_timings(in, timings); in td028ttec1_panel_check_timings()
413 dssdev->phy.dpi.data_lines = ddata->data_lines; in td028ttec1_panel_probe()
Dpanel-nec-nl8048hl11.c125 r = in->ops.dpi->connect(in, dssdev); in nec_8048_connect()
140 in->ops.dpi->disconnect(in, dssdev); in nec_8048_disconnect()
156 in->ops.dpi->set_data_lines(in, ddata->data_lines); in nec_8048_enable()
157 in->ops.dpi->set_timings(in, &ddata->videomode); in nec_8048_enable()
159 r = in->ops.dpi->enable(in); in nec_8048_enable()
182 in->ops.dpi->disable(in); in nec_8048_disable()
196 in->ops.dpi->set_timings(in, timings); in nec_8048_set_timings()
213 return in->ops.dpi->check_timings(in, timings); in nec_8048_check_timings()
Dpanel-tpo-td043mtea1.c344 return in->ops.dpi->connect(in, dssdev); in tpo_td043_connect()
355 in->ops.dpi->disconnect(in, dssdev); in tpo_td043_disconnect()
371 in->ops.dpi->set_data_lines(in, ddata->data_lines); in tpo_td043_enable()
372 in->ops.dpi->set_timings(in, &ddata->videomode); in tpo_td043_enable()
374 r = in->ops.dpi->enable(in); in tpo_td043_enable()
385 in->ops.dpi->disable(in); in tpo_td043_enable()
403 in->ops.dpi->disable(in); in tpo_td043_disable()
420 in->ops.dpi->set_timings(in, timings); in tpo_td043_set_timings()
437 return in->ops.dpi->check_timings(in, timings); in tpo_td043_check_timings()
/Linux-v5.15/Documentation/devicetree/bindings/display/
Dbrcm,bcm2835-dpi.yaml4 $id: http://devicetree.org/schemas/display/brcm,bcm2835-dpi.yaml#
7 title: Broadcom VC4 (VideoCore4) DPI Controller
14 const: brcm,bcm2835-dpi
47 dpi: dpi@7e208000 {
48 compatible = "brcm,bcm2835-dpi";
Dst,stm32-ltdc.yaml39 Video port for DPI RGB output.
41 - for external dpi rgb panel or bridge, using gpios.
42 - for internal dpi input of the MIPI DSI host controller.
/Linux-v5.15/drivers/gpu/drm/bridge/cadence/
DKconfig3 tristate "Cadence DPI/DP bridge"
8 Support Cadence DPI to DP bridge. This is an internal
10 It takes a DPI stream as input and outputs it encoded
17 bool "J721E Cadence DPI/DP wrapper support"
20 Support J721E Cadence DPI/DP wrapper. This is a wrapper
/Linux-v5.15/Documentation/devicetree/bindings/display/panel/
Dpanel-dpi.yaml4 $id: http://devicetree.org/schemas/display/panel/panel-dpi.yaml#
7 title: Generic MIPI DPI Panel
18 Shall contain a panel specific compatible and "panel-dpi"
22 - const: panel-dpi
43 compatible = "startek,startek-kd050c", "panel-dpi";
Dstartek,startek-kd050c.yaml13 - $ref: panel-dpi.yaml#
19 - {} # panel-dpi, but not listed here to avoid false select
/Linux-v5.15/drivers/infiniband/hw/bnxt_re/
Dqplib_res.c749 struct bnxt_qplib_dpi *dpi, in bnxt_qplib_alloc_dpi() argument
758 /* Found unused DPI */ in bnxt_qplib_alloc_dpi()
762 dpi->dpi = bit_num; in bnxt_qplib_alloc_dpi()
763 dpi->dbr = dpit->dbr_bar_reg_iomem + (bit_num * PAGE_SIZE); in bnxt_qplib_alloc_dpi()
764 dpi->umdbr = dpit->unmapped_dbr + (bit_num * PAGE_SIZE); in bnxt_qplib_alloc_dpi()
771 struct bnxt_qplib_dpi *dpi) in bnxt_qplib_dealloc_dpi() argument
773 if (dpi->dpi >= dpit->max) { in bnxt_qplib_dealloc_dpi()
774 dev_warn(&res->pdev->dev, "Invalid DPI? dpi = %d\n", dpi->dpi); in bnxt_qplib_dealloc_dpi()
777 if (test_and_set_bit(dpi->dpi, dpit->tbl)) { in bnxt_qplib_dealloc_dpi()
778 dev_warn(&res->pdev->dev, "Freeing an unused DPI? dpi = %d\n", in bnxt_qplib_dealloc_dpi()
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/Linux-v5.15/net/sched/
Dcls_rsvp.h23 DPI(="Destination Port ID"): triple (key, mask, offset).
42 resources. But DPI and SPI add the possibility to assign different
56 F.e. DPI can select ETH_P_IP (and necessary flags to make
76 struct tc_rsvp_gpi dpi; member
174 !(s->dpi.mask & in rsvp_classify()
175 (*(u32 *)(xprt + s->dpi.offset) ^ s->dpi.key)) && in rsvp_classify()
588 memcmp(&pinfo->dpi, &s->dpi, sizeof(s->dpi)) == 0 && in rsvp_change()
632 s->dpi = pinfo->dpi; in rsvp_change()
639 if ((nsp->dpi.mask & s->dpi.mask) != s->dpi.mask) in rsvp_change()
709 pinfo.dpi = s->dpi; in rsvp_dump()
/Linux-v5.15/drivers/net/ethernet/
Djme.c356 register struct dynpcc_info *dpi = &(jme->dpi); in jme_start_irq() local
359 dpi->cur = PCC_P1; in jme_start_irq()
360 dpi->attempt = PCC_P1; in jme_start_irq()
361 dpi->cnt = 0; in jme_start_irq()
1112 jme_attempt_pcc(struct dynpcc_info *dpi, int atmp) in jme_attempt_pcc() argument
1114 if (likely(atmp == dpi->cur)) { in jme_attempt_pcc()
1115 dpi->cnt = 0; in jme_attempt_pcc()
1119 if (dpi->attempt == atmp) { in jme_attempt_pcc()
1120 ++(dpi->cnt); in jme_attempt_pcc()
1122 dpi->attempt = atmp; in jme_attempt_pcc()
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/Linux-v5.15/Documentation/devicetree/bindings/display/bridge/
Dtoshiba,tc358762.yaml7 title: Toshiba TC358762 MIPI DSI to MIPI DPI bridge
13 The TC358762 is bridge device which converts MIPI DSI to MIPI DPI.
39 Video port for MIPI DPI output (panel or connector).
/Linux-v5.15/drivers/gpu/drm/mcde/
Dmcde_drv.c18 * It can do 1080p30 on SDTV CCIR656, DPI-2, DBI-2 or DSI for
25 * Memory -> Overlay -> Channel -> FIFO -> 8 formatters -> DSI/DPI
27 * source 0..9 C0,C1 2 x DPI
32 * 2 of the formatters are for DPI.
34 * Behind the formatters are the DSI or DPI ports that route to
36 * DPI port, it is possible to configure up to 4 display pipelines
134 * If no other bridge was found, check if we have a DPI panel or in mcde_modeset_init()
135 * any other bridge connected directly to the MCDE DPI output. in mcde_modeset_init()
/Linux-v5.15/drivers/gpu/drm/bridge/
DKconfig20 tristate "Cadence DPI/DSI bridge"
27 Support Cadence DPI to DSI bridge. This is an internal
235 tristate "TC358762 DSI/DPI bridge"
241 Toshiba TC358762 DSI/DPI bridge driver.

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