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/linux/drivers/gpu/drm/tiny/
H A Dili9225.c7 * Some code copied from mipi-dbi.c
74 static inline int ili9225_command(struct mipi_dbi *dbi, u8 cmd, u16 data) in ili9225_command() argument
78 return mipi_dbi_command_buf(dbi, cmd, par, 2); in ili9225_command()
87 struct mipi_dbi *dbi = &dbidev->dbi; in ili9225_fb_dirty() local
88 bool swap = dbi->swap_bytes; in ili9225_fb_dirty()
99 if (!dbi->dc || !full || swap || in ili9225_fb_dirty()
144 ili9225_command(dbi, ILI9225_HORIZ_WINDOW_ADDR_1, x2); in ili9225_fb_dirty()
145 ili9225_command(dbi, ILI9225_HORIZ_WINDOW_ADDR_2, x1); in ili9225_fb_dirty()
146 ili9225_command(dbi, ILI9225_VERT_WINDOW_ADDR_1, y2); in ili9225_fb_dirty()
147 ili9225_command(dbi, ILI9225_VERT_WINDOW_ADDR_2, y1); in ili9225_fb_dirty()
[all …]
H A Dili9341.c59 struct mipi_dbi *dbi = &dbidev->dbi; in yx240qv29_enable() local
74 mipi_dbi_command(dbi, MIPI_DCS_SET_DISPLAY_OFF); in yx240qv29_enable()
76 mipi_dbi_command(dbi, ILI9341_PWCTRLB, 0x00, 0xc1, 0x30); in yx240qv29_enable()
77 mipi_dbi_command(dbi, ILI9341_PWRSEQ, 0x64, 0x03, 0x12, 0x81); in yx240qv29_enable()
78 mipi_dbi_command(dbi, ILI9341_DTCTRLA, 0x85, 0x00, 0x78); in yx240qv29_enable()
79 mipi_dbi_command(dbi, ILI9341_PWCTRLA, 0x39, 0x2c, 0x00, 0x34, 0x02); in yx240qv29_enable()
80 mipi_dbi_command(dbi, ILI9341_PUMPCTRL, 0x20); in yx240qv29_enable()
81 mipi_dbi_command(dbi, ILI9341_DTCTRLB, 0x00, 0x00); in yx240qv29_enable()
84 mipi_dbi_command(dbi, ILI9341_PWCTRL1, 0x23); in yx240qv29_enable()
85 mipi_dbi_command(dbi, ILI9341_PWCTRL2, 0x10); in yx240qv29_enable()
[all …]
H A Dmi0283qt.c57 struct mipi_dbi *dbi = &dbidev->dbi; in mi0283qt_enable() local
72 mipi_dbi_command(dbi, MIPI_DCS_SET_DISPLAY_OFF); in mi0283qt_enable()
74 mipi_dbi_command(dbi, ILI9341_PWCTRLB, 0x00, 0x83, 0x30); in mi0283qt_enable()
75 mipi_dbi_command(dbi, ILI9341_PWRSEQ, 0x64, 0x03, 0x12, 0x81); in mi0283qt_enable()
76 mipi_dbi_command(dbi, ILI9341_DTCTRLA, 0x85, 0x01, 0x79); in mi0283qt_enable()
77 mipi_dbi_command(dbi, ILI9341_PWCTRLA, 0x39, 0x2c, 0x00, 0x34, 0x02); in mi0283qt_enable()
78 mipi_dbi_command(dbi, ILI9341_PUMPCTRL, 0x20); in mi0283qt_enable()
79 mipi_dbi_command(dbi, ILI9341_DTCTRLB, 0x00, 0x00); in mi0283qt_enable()
82 mipi_dbi_command(dbi, ILI9341_PWCTRL1, 0x26); in mi0283qt_enable()
83 mipi_dbi_command(dbi, ILI9341_PWCTRL2, 0x11); in mi0283qt_enable()
[all …]
H A Dst7586.c117 struct mipi_dbi *dbi = &dbidev->dbi; in st7586_fb_dirty() local
134 mipi_dbi_command(dbi, MIPI_DCS_SET_COLUMN_ADDRESS, in st7586_fb_dirty()
137 mipi_dbi_command(dbi, MIPI_DCS_SET_PAGE_ADDRESS, in st7586_fb_dirty()
141 ret = mipi_dbi_command_buf(dbi, MIPI_DCS_WRITE_MEMORY_START, in st7586_fb_dirty()
178 struct mipi_dbi *dbi = &dbidev->dbi; in st7586_pipe_enable() local
197 mipi_dbi_command(dbi, ST7586_AUTO_READ_CTRL, 0x9f); in st7586_pipe_enable()
198 mipi_dbi_command(dbi, ST7586_OTP_RW_CTRL, 0x00); in st7586_pipe_enable()
202 mipi_dbi_command(dbi, ST7586_OTP_READ); in st7586_pipe_enable()
206 mipi_dbi_command(dbi, ST7586_OTP_CTRL_OUT); in st7586_pipe_enable()
207 mipi_dbi_command(dbi, MIPI_DCS_EXIT_SLEEP_MODE); in st7586_pipe_enable()
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H A Dst7735r.c66 struct mipi_dbi *dbi = &dbidev->dbi; in st7735r_pipe_enable() local
81 mipi_dbi_command(dbi, MIPI_DCS_EXIT_SLEEP_MODE); in st7735r_pipe_enable()
84 mipi_dbi_command(dbi, ST7735R_FRMCTR1, 0x01, 0x2c, 0x2d); in st7735r_pipe_enable()
85 mipi_dbi_command(dbi, ST7735R_FRMCTR2, 0x01, 0x2c, 0x2d); in st7735r_pipe_enable()
86 mipi_dbi_command(dbi, ST7735R_FRMCTR3, 0x01, 0x2c, 0x2d, 0x01, 0x2c, in st7735r_pipe_enable()
88 mipi_dbi_command(dbi, ST7735R_INVCTR, 0x07); in st7735r_pipe_enable()
89 mipi_dbi_command(dbi, ST7735R_PWCTR1, 0xa2, 0x02, 0x84); in st7735r_pipe_enable()
90 mipi_dbi_command(dbi, ST7735R_PWCTR2, 0xc5); in st7735r_pipe_enable()
91 mipi_dbi_command(dbi, ST7735R_PWCTR3, 0x0a, 0x00); in st7735r_pipe_enable()
92 mipi_dbi_command(dbi, ST7735R_PWCTR4, 0x8a, 0x2a); in st7735r_pipe_enable()
[all …]
H A Dili9163.c42 struct mipi_dbi *dbi = &dbidev->dbi; in yx240qv29_enable() local
58 mipi_dbi_command(dbi, MIPI_DCS_SET_GAMMA_CURVE, 0x04); in yx240qv29_enable()
59 mipi_dbi_command(dbi, ILI9163_EN3GAM, 0x00); in yx240qv29_enable()
62 mipi_dbi_command(dbi, ILI9163_FRMCTR1, 0x0a, 0x14); in yx240qv29_enable()
65 mipi_dbi_command(dbi, ILI9163_PWCTRL1, 0x0a, 0x00); in yx240qv29_enable()
66 mipi_dbi_command(dbi, ILI9163_PWCTRL2, 0x02); in yx240qv29_enable()
69 mipi_dbi_command(dbi, ILI9163_VMCTRL1, 0x2f, 0x3e); in yx240qv29_enable()
70 mipi_dbi_command(dbi, ILI9163_VMCTRL2, 0x40); in yx240qv29_enable()
73 mipi_dbi_command(dbi, MIPI_DCS_SET_PIXEL_FORMAT, MIPI_DCS_PIXEL_FMT_16BIT); in yx240qv29_enable()
75 mipi_dbi_command(dbi, MIPI_DCS_EXIT_SLEEP_MODE); in yx240qv29_enable()
[all …]
H A Dili9486.c101 struct mipi_dbi *dbi = &dbidev->dbi; in waveshare_enable() local
116 mipi_dbi_command(dbi, ILI9486_ITFCTR1); in waveshare_enable()
117 mipi_dbi_command(dbi, MIPI_DCS_EXIT_SLEEP_MODE); in waveshare_enable()
120 mipi_dbi_command(dbi, MIPI_DCS_SET_PIXEL_FORMAT, 0x55); in waveshare_enable()
122 mipi_dbi_command(dbi, ILI9486_PWCTRL1, 0x44); in waveshare_enable()
124 mipi_dbi_command(dbi, ILI9486_VMCTRL1, 0x00, 0x00, 0x00, 0x00); in waveshare_enable()
126 mipi_dbi_command(dbi, ILI9486_PGAMCTRL, in waveshare_enable()
129 mipi_dbi_command(dbi, ILI9486_NGAMCTRL, in waveshare_enable()
132 mipi_dbi_command(dbi, ILI9486_DGAMCTRL, in waveshare_enable()
136 mipi_dbi_command(dbi, MIPI_DCS_SET_DISPLAY_ON); in waveshare_enable()
[all …]
H A Dhx8357d.c53 struct mipi_dbi *dbi = &dbidev->dbi; in yx240qv29_enable() local
69 mipi_dbi_command(dbi, HX8357D_SETEXTC, 0xFF, 0x83, 0x57); in yx240qv29_enable()
73 mipi_dbi_command(dbi, HX8357D_SETRGB, 0x00, 0x00, 0x06, 0x06); in yx240qv29_enable()
76 mipi_dbi_command(dbi, HX8357D_SETCOM, 0x25); in yx240qv29_enable()
79 mipi_dbi_command(dbi, HX8357D_SETOSC, 0x68); in yx240qv29_enable()
82 mipi_dbi_command(dbi, HX8357D_SETPANEL, 0x05); in yx240qv29_enable()
84 mipi_dbi_command(dbi, HX8357D_SETPOWER, in yx240qv29_enable()
92 mipi_dbi_command(dbi, HX8357D_SETSTBA, in yx240qv29_enable()
100 mipi_dbi_command(dbi, HX8357D_SETCYC, in yx240qv29_enable()
109 mipi_dbi_command(dbi, HX8357D_SETGAMMA, in yx240qv29_enable()
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H A Dpanel-mipi-dbi.c3 * DRM driver for MIPI DBI compatible display panels
211 static void panel_mipi_dbi_commands_execute(struct mipi_dbi *dbi, in panel_mipi_dbi_commands_execute() argument
227 mipi_dbi_command_stackbuf(dbi, command, parameters, num_parameters); in panel_mipi_dbi_commands_execute()
229 mipi_dbi_command(dbi, command); in panel_mipi_dbi_commands_execute()
240 struct mipi_dbi *dbi = &dbidev->dbi; in panel_mipi_dbi_enable() local
252 panel_mipi_dbi_commands_execute(dbi, dbidev->driver_private); in panel_mipi_dbi_enable()
271 .name = "panel-mipi-dbi",
272 .desc = "MIPI DBI compatible display panel",
322 struct mipi_dbi *dbi; in panel_mipi_dbi_spi_probe() local
333 dbi = &dbidev->dbi; in panel_mipi_dbi_spi_probe()
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/linux/drivers/gpu/drm/panel/
H A Dpanel-widechips-ws2401.c64 /** @dbi: the DBI bus abstraction handle */
65 struct mipi_dbi dbi; member
106 struct mipi_dbi *dbi = &ws->dbi; in ws2401_read_mtp_id() local
110 ret = mipi_dbi_command_read(dbi, WS2401_READ_ID1, &id1); in ws2401_read_mtp_id()
115 ret = mipi_dbi_command_read(dbi, WS2401_READ_ID2, &id2); in ws2401_read_mtp_id()
120 ret = mipi_dbi_command_read(dbi, WS2401_READ_ID3, &id3); in ws2401_read_mtp_id()
130 struct mipi_dbi *dbi = &ws->dbi; in ws2401_power_on() local
155 mipi_dbi_command(dbi, MIPI_DCS_EXIT_SLEEP_MODE); in ws2401_power_on()
156 mipi_dbi_command(dbi, MIPI_DCS_EXIT_SLEEP_MODE); in ws2401_power_on()
160 mipi_dbi_command(dbi, WS2401_PASSWD1, 0x5a, 0x5a); in ws2401_power_on()
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H A Dpanel-samsung-db7430.c55 /** @dbi: the DBI bus abstraction handle */
56 struct mipi_dbi dbi; member
91 struct mipi_dbi *dbi = &db->dbi; in db7430_power_on() local
118 mipi_dbi_command(dbi, MIPI_DCS_SET_ADDRESS_MODE, 0x0a); in db7430_power_on()
119 mipi_dbi_command(dbi, MIPI_DCS_SET_ADDRESS_MODE, 0x0a); in db7430_power_on()
120 mipi_dbi_command(dbi, DB7430_ACCESS_PROT_OFF, 0x00); in db7430_power_on()
121 mipi_dbi_command(dbi, DB7430_PANEL_DRIVING, 0x28, 0x08); in db7430_power_on()
122 mipi_dbi_command(dbi, DB7430_SOURCE_CONTROL, in db7430_power_on()
124 mipi_dbi_command(dbi, DB7430_GATE_INTERFACE, in db7430_power_on()
126 mipi_dbi_command(dbi, DB7430_DISPLAY_H_TIMING, in db7430_power_on()
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H A Dpanel-samsung-s6d27a1.c44 struct mipi_dbi dbi; member
76 struct mipi_dbi *dbi = &ctx->dbi; in s6d27a1_read_mtp_id() local
80 ret = mipi_dbi_command_read(dbi, S6D27A1_READID1, &id1); in s6d27a1_read_mtp_id()
85 ret = mipi_dbi_command_read(dbi, S6D27A1_READID2, &id2); in s6d27a1_read_mtp_id()
90 ret = mipi_dbi_command_read(dbi, S6D27A1_READID3, &id3); in s6d27a1_read_mtp_id()
100 struct mipi_dbi *dbi = &ctx->dbi; in s6d27a1_power_on() local
125 mipi_dbi_command(dbi, MIPI_DCS_EXIT_SLEEP_MODE); in s6d27a1_power_on()
126 mipi_dbi_command(dbi, MIPI_DCS_EXIT_SLEEP_MODE); in s6d27a1_power_on()
130 mipi_dbi_command(dbi, S6D27A1_PASSWD_L2, 0x5A, 0x5A); in s6d27a1_power_on()
133 mipi_dbi_command(dbi, S6D27A1_RESCTL, 0x22); in s6d27a1_power_on()
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H A Dpanel-samsung-s6e63m0-spi.c23 struct mipi_dbi *dbi = trsp; in s6e63m0_spi_dcs_read() local
26 ret = mipi_dbi_command_read(dbi, cmd, data); in s6e63m0_spi_dcs_read()
28 dev_err(dev, "error on DBI read command %02x\n", cmd); in s6e63m0_spi_dcs_read()
36 struct mipi_dbi *dbi = trsp; in s6e63m0_spi_dcs_write() local
39 ret = mipi_dbi_command_stackbuf(dbi, data[0], (data + 1), (len - 1)); in s6e63m0_spi_dcs_write()
48 struct mipi_dbi *dbi; in s6e63m0_spi_probe() local
51 dbi = devm_kzalloc(dev, sizeof(*dbi), GFP_KERNEL); in s6e63m0_spi_probe()
52 if (!dbi) in s6e63m0_spi_probe()
55 ret = mipi_dbi_spi_init(spi, dbi, NULL); in s6e63m0_spi_probe()
57 return dev_err_probe(dev, ret, "MIPI DBI init failed\n"); in s6e63m0_spi_probe()
[all …]
H A Dpanel-magnachip-d53e6ea8966.c50 /** @dbi: the DBI bus abstraction handle */
51 struct mipi_dbi dbi; member
150 static int ams495qa01_update_gamma(struct mipi_dbi *dbi, int brightness) in ams495qa01_update_gamma() argument
154 mipi_dbi_command_buf(dbi, MCS_SET_GAMMA, ams495qa01_gamma[tmp], in ams495qa01_update_gamma()
156 mipi_dbi_command(dbi, MCS_SET_GAMMA, 0x00); in ams495qa01_update_gamma()
159 mipi_dbi_command(dbi, 0x26, 0x00); in ams495qa01_update_gamma()
161 mipi_dbi_command(dbi, MCS_TEMP_SWIRE, ams495qa01_elvss[tmp]); in ams495qa01_update_gamma()
168 struct mipi_dbi *dbi = &db->dbi; in ams495qa01_panel_init() local
170 mipi_dbi_command(dbi, MCS_PASSWORD_0, 0x5a, 0x5a); in ams495qa01_panel_init()
171 mipi_dbi_command(dbi, MCS_PASSWORD_1, 0x5a, 0x5a); in ams495qa01_panel_init()
[all …]
H A Dpanel-ilitek-ili9341.c12 * For dbi+dpi part:
14 * the reuse of DBI abstraction part referred from Linus's patch
15 * "drm/panel: s6e63m0: Switch to DBI abstraction for SPI"
181 struct mipi_dbi *dbi; member
301 struct mipi_dbi *dbi = ili->dbi; in ili9341_dpi_init() local
305 mipi_dbi_command_stackbuf(dbi, 0xca, cfg->ca, ILI9341_CA_LEN); in ili9341_dpi_init()
306 mipi_dbi_command_stackbuf(dbi, ILI9341_POWERB, cfg->power_b, in ili9341_dpi_init()
308 mipi_dbi_command_stackbuf(dbi, ILI9341_POWER_SEQ, cfg->power_seq, in ili9341_dpi_init()
310 mipi_dbi_command_stackbuf(dbi, ILI9341_DTCA, cfg->dtca, in ili9341_dpi_init()
312 mipi_dbi_command_stackbuf(dbi, ILI9341_POWERA, cfg->power_a, in ili9341_dpi_init()
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/linux/drivers/gpu/drm/
H A Ddrm_mipi_dbi.c3 * MIPI Display Bus Interface (DBI) LCD controller support
44 * This library provides helpers for MIPI Display Bus Interface (DBI)
54 * There are 3 MIPI DBI implementation types:
104 static bool mipi_dbi_command_is_read(struct mipi_dbi *dbi, u8 cmd) in mipi_dbi_command_is_read() argument
108 if (!dbi->read_commands) in mipi_dbi_command_is_read()
112 if (!dbi->read_commands[i]) in mipi_dbi_command_is_read()
114 if (cmd == dbi->read_commands[i]) in mipi_dbi_command_is_read()
123 * @dbi: MIPI DBI structure
132 int mipi_dbi_command_read(struct mipi_dbi *dbi, u8 cmd, u8 *val) in mipi_dbi_command_read() argument
134 if (!dbi->read_commands) in mipi_dbi_command_read()
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/linux/include/drm/
H A Ddrm_mipi_dbi.h3 * MIPI Display Bus Interface (DBI) LCD controller support
23 * struct mipi_dbi - MIPI DBI interface
34 int (*command)(struct mipi_dbi *dbi, u8 *cmd, u8 *param, size_t num);
81 * struct mipi_dbi_dev - MIPI DBI device
147 * @dbi: MIPI DBI interface
149 struct mipi_dbi dbi; member
165 int mipi_dbi_spi_init(struct spi_device *spi, struct mipi_dbi *dbi,
192 void mipi_dbi_hw_reset(struct mipi_dbi *dbi);
193 bool mipi_dbi_display_is_on(struct mipi_dbi *dbi);
201 int mipi_dbi_command_read(struct mipi_dbi *dbi, u8 cmd, u8 *val);
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/linux/drivers/net/ethernet/mellanox/mlx5/core/
H A Duar.c194 static unsigned long map_offset(struct mlx5_core_dev *mdev, int dbi) in map_offset() argument
199 return dbi / MLX5_BFREGS_PER_UAR * MLX5_ADAPTER_PAGE_SIZE + in map_offset()
200 (dbi % MLX5_BFREGS_PER_UAR) * in map_offset()
213 int dbi; in alloc_bfreg() local
242 dbi = find_first_bit(bitmap, up->bfregs); in alloc_bfreg()
243 clear_bit(dbi, bitmap); in alloc_bfreg()
248 bfreg->map = up->map + map_offset(mdev, dbi); in alloc_bfreg()
251 bfreg->index = up->index + dbi / MLX5_BFREGS_PER_UAR; in alloc_bfreg()
294 unsigned int dbi; in mlx5_free_bfreg() local
309 dbi = addr_to_dbi_in_syspage(mdev, up, bfreg); in mlx5_free_bfreg()
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/linux/Documentation/devicetree/bindings/pci/
H A Dbaikal,bt1-pcie.yaml30 DBI, DBI2 and at least 4KB outbound iATU-capable region for the
36 - const: dbi
65 DBI (attached to the APB bus), AXI-bus master and slave interfaces
74 - const: dbi
128 reg-names = "dbi", "dbi2", "config";
155 clock-names = "dbi", "mstr", "slv", "ref";
H A Dsnps,dw-pcie-ep.yaml32 DBI, DBI2 reg-spaces and outbound memory window are required for the
45 the DBI interface. This memory space is either activated with
50 const: dbi
108 const: dbi
187 reg-names = "dbi", "dbi2", "addr_space";
193 clock-names = "dbi", "ref";
196 reset-names = "dbi", "phy";
H A Dsnps,dw-pcie-common.yaml23 Interface - DBI. In accordance with the reference manual the register
31 them in a contiguous memory space if pure Native or AXI Bridge DBI access
77 Data Bus Interface (DBI) clock. Clock signal for the AXI-bus
80 const: dbi
117 - description: See native 'dbi' clock for details
147 - description: Data Bus Interface (DBI) domain reset
148 const: dbi
H A Drockchip-dw-pcie-ep.yaml29 - description: Data Bus Interface (DBI) registers
30 - description: Data Bus Interface (DBI) shadow registers
37 - const: dbi
68 reg-names = "dbi", "dbi2", "apb", "addr_space", "atu";
H A Daxis,artpec6-pcie.txt11 - reg: base addresses and lengths of the PCIe controller (DBI),
14 - "dbi"
31 reg-names = "dbi", "phy", "config";
/linux/Documentation/devicetree/bindings/display/panel/
H A Dpanel-mipi-dbi-spi.yaml4 $id: http://devicetree.org/schemas/display/panel/panel-mipi-dbi-spi.yaml#
7 title: MIPI DBI SPI Panel
13 This binding is for display panels using a MIPI DBI compatible controller
78 - const: panel-mipi-dbi-spi
142 compatible = "sainsmart18", "panel-mipi-dbi-spi";
/linux/drivers/target/
H A Dtarget_core_user.c188 uint32_t *dbi; member
494 #define tcmu_cmd_set_dbi(cmd, index) ((cmd)->dbi[(cmd)->dbi_cur++] = (index))
495 #define tcmu_cmd_get_dbi(cmd) ((cmd)->dbi[(cmd)->dbi_cur++])
503 clear_bit(tcmu_cmd->dbi[i], udev->data_bitmap); in tcmu_cmd_free_data()
512 int i, cnt, dbi, dpi; in tcmu_get_empty_block() local
515 dbi = find_first_zero_bit(udev->data_bitmap, udev->dbi_thresh); in tcmu_get_empty_block()
516 if (dbi == udev->dbi_thresh) in tcmu_get_empty_block()
519 dpi = dbi * udev->data_pages_per_blk; in tcmu_get_empty_block()
542 if (i && dbi > udev->dbi_max) in tcmu_get_empty_block()
543 udev->dbi_max = dbi; in tcmu_get_empty_block()
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