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/Linux-v5.15/drivers/gpu/drm/i915/
DMakefile75 display/intel_display_debugfs.o \
76 display/intel_pipe_crc.o
197 display/intel_atomic.o \
198 display/intel_atomic_plane.o \
199 display/intel_audio.o \
200 display/intel_bios.o \
201 display/intel_bw.o \
202 display/intel_cdclk.o \
203 display/intel_color.o \
204 display/intel_combo_phy.o \
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Di915_pci.c37 .display.ver = (x)
162 .display.has_overlay = 1, \
163 .display.cursor_needs_physical = 1, \
164 .display.overlay_needs_physical = 1, \
165 .display.has_gmch = 1, \
183 .display.has_overlay = 1, \
184 .display.overlay_needs_physical = 1, \
185 .display.has_gmch = 1, \
212 .display.has_fbc = 1,
218 .display.has_fbc = 1,
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/Linux-v5.15/Documentation/devicetree/bindings/display/
Dallwinner,sun4i-a10-display-engine.yaml4 $id: http://devicetree.org/schemas/display/allwinner,sun4i-a10-display-engine.yaml#
7 title: Allwinner A10 Display Engine Pipeline Device Tree Bindings
14 The display engine pipeline (and its entry point, since it can be
18 The Allwinner A10 Display pipeline is composed of several components
22 display pipeline, when there are multiple components of the same
52 - allwinner,sun4i-a10-display-engine
53 - allwinner,sun5i-a10s-display-engine
54 - allwinner,sun5i-a13-display-engine
55 - allwinner,sun6i-a31-display-engine
56 - allwinner,sun6i-a31s-display-engine
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Dsimple-framebuffer.yaml4 $id: http://devicetree.org/schemas/display/simple-framebuffer.yaml#
15 the bootloader, with the assumption that the display hardware has
23 If the devicetree contains nodes for the display hardware used by a
25 display, which contains a phandle pointing to the primary display
30 It is advised to add display# aliases to help the OS determine how
31 to number things. If display# aliases are used, then if the simplefb
32 node contains a display property then the /aliases/display# path
33 must point to the display hw node the display property points to,
38 to it, or to the primary display hw node, as with display#
39 aliases. If display aliases are used then it should be set to the
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Dallwinner,sun4i-a10-display-frontend.yaml4 $id: http://devicetree.org/schemas/display/allwinner,sun4i-a10-display-frontend.yaml#
7 title: Allwinner A10 Display Engine Frontend Device Tree Bindings
14 The display engine frontend does formats conversion, scaling,
20 - allwinner,sun4i-a10-display-frontend
21 - allwinner,sun5i-a13-display-frontend
22 - allwinner,sun6i-a31-display-frontend
23 - allwinner,sun7i-a20-display-frontend
24 - allwinner,sun8i-a23-display-frontend
25 - allwinner,sun8i-a33-display-frontend
26 - allwinner,sun9i-a80-display-frontend
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Dcirrus,clps711x-fb.txt8 - display : phandle to a display node as described in
9 Documentation/devicetree/bindings/display/panel/display-timing.txt.
10 Additionally, the display node has to define properties:
25 display = <&display>;
28 display: display {
33 display-timings {
Dallwinner,sun4i-a10-display-backend.yaml4 $id: http://devicetree.org/schemas/display/allwinner,sun4i-a10-display-backend.yaml#
7 title: Allwinner A10 Display Engine Backend Device Tree Bindings
14 The display engine backend exposes layers and sprites to the system.
19 - allwinner,sun4i-a10-display-backend
20 - allwinner,sun5i-a13-display-backend
21 - allwinner,sun6i-a31-display-backend
22 - allwinner,sun7i-a20-display-backend
23 - allwinner,sun8i-a23-display-backend
24 - allwinner,sun8i-a33-display-backend
25 - allwinner,sun9i-a80-display-backend
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/Linux-v5.15/drivers/media/platform/vsp1/
Dvsp1_dl.c3 * vsp1_dl.c -- R-Car VSP1 Display List
41 * struct vsp1_dl_ext_header - Extended display list header
45 * @pre_ext_dl_plist: start address of pre-extended display list bodies
47 * @post_ext_dl_plist: start address of post-extended display list bodies
79 * struct vsp1_pre_ext_dl_body - Pre Extended Display List Body
80 * @opcode: Extended display list command operation code
93 * struct vsp1_dl_body - Display list body
94 * @list: entry in the display list list of bodies
121 * struct vsp1_dl_body_pool - display list body pool
145 * struct vsp1_dl_cmd_pool - Display List commands pool
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/Linux-v5.15/Documentation/gpu/
Damdgpu-dc.rst2 drm/amd/display - Display Core (DC)
7 Because it is partially shared with other operating systems, the Display Core
10 1. **Display Core (DC)** contains the OS-agnostic components. Things like
12 2. **Display Manager (DM)** contains the OS-dependent components. Hooks to the
24 ``Display Core initialized with <version number here>``
26 AMDgpu Display Manager
29 .. kernel-doc:: drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
32 .. kernel-doc:: drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h
38 .. kernel-doc:: drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
41 .. kernel-doc:: drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
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Di915.rst6 models) integrated GFX chipsets with both Intel display and rendering
13 This section covers core driver infrastructure used by both the display
67 Display Hardware Handling
70 This section covers everything related to the display hardware including
72 display, output probing and related topics.
79 its own tailor-made infrastructure for executing a display configuration
85 .. kernel-doc:: drivers/gpu/drm/i915/display/intel_frontbuffer.c
88 .. kernel-doc:: drivers/gpu/drm/i915/display/intel_frontbuffer.h
91 .. kernel-doc:: drivers/gpu/drm/i915/display/intel_frontbuffer.c
94 Display FIFO Underrun Reporting
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/Linux-v5.15/drivers/soc/sunxi/
Dsunxi_mbus.c13 * The display engine virtual devices are not strictly speaking
18 "allwinner,sun4i-a10-display-engine",
19 "allwinner,sun5i-a10s-display-engine",
20 "allwinner,sun5i-a13-display-engine",
21 "allwinner,sun6i-a31-display-engine",
22 "allwinner,sun6i-a31s-display-engine",
23 "allwinner,sun7i-a20-display-engine",
24 "allwinner,sun8i-a23-display-engine",
25 "allwinner,sun8i-a33-display-engine",
26 "allwinner,sun9i-a80-display-engine",
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/Linux-v5.15/drivers/video/fbdev/omap2/omapfb/
Domapfb-ioctl.c206 struct omap_dss_device *display = fb2display(fbi); in omapfb_setup_mem() local
216 if (display && display->driver->sync) in omapfb_setup_mem()
217 display->driver->sync(display); in omapfb_setup_mem()
281 struct omap_dss_device *display = fb2display(fbi); in omapfb_update_window() local
284 if (!display) in omapfb_update_window()
290 display->driver->get_resolution(display, &dw, &dh); in omapfb_update_window()
295 return display->driver->update(display, x, y, w, h); in omapfb_update_window()
301 struct omap_dss_device *display = fb2display(fbi); in omapfb_set_update_mode() local
307 if (!display) in omapfb_set_update_mode()
315 d = get_display_data(fbdev, display); in omapfb_set_update_mode()
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/Linux-v5.15/Documentation/devicetree/bindings/auxdisplay/
Dmodtronix,lcd2s.yaml7 title: Modtronix engineering LCD2S Character LCD Display
13 The LCD2S is a Character LCD Display manufactured by Modtronix Engineering.
14 The display supports a serial I2C and SPI interface. The driver currently
24 I2C bus address of the display.
26 display-height-chars:
27 description: Height of the display, in character cells.
32 display-width-chars:
33 description: Width of the display, in character cells.
41 - display-height-chars
42 - display-width-chars
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Dhit,hd44780.yaml14 LCDs that can display one or more lines of text. It exposes an M6800 bus
54 display-height-chars:
55 description: Height of the display, in character cells,
60 display-width-chars:
61 description: Width of the display, in character cells.
69 display-width-chars for displays with more than 2 lines).
79 - display-height-chars
80 - display-width-chars
97 display-height-chars = <2>;
98 display-width-chars = <16>;
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/Linux-v5.15/drivers/staging/fbtft/
Dfbtft-core.c257 "%s: start_line=%u is larger than end_line=%u. Shouldn't happen, will do full display update\n", in fbtft_update_display()
265 …"%s: start_line=%u or end_line=%u is larger than max=%d. Shouldn't happen, will do full display up… in fbtft_update_display()
284 "%s: write_vmem failed to update display buffer\n", in fbtft_update_display()
301 "Display update: %ld kB/s, fps=%ld\n", in fbtft_update_display()
318 /* Mark display lines/area as dirty */ in fbtft_mkdirty()
326 /* Schedule deferred_io to update display (no-op if already on queue)*/ in fbtft_mkdirty()
342 /* set display line markers as clean */ in fbtft_deferred_io()
347 /* Mark display lines as dirty */ in fbtft_deferred_io()
525 * @display: pointer to structure describing the display
527 * @pdata: platform data for the display in use
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/Linux-v5.15/drivers/acpi/acpica/
Dutbuffer.c22 * display - BYTE, WORD, DWORD, or QWORD display:
27 * base_offset - Beginning buffer offset (display only)
34 void acpi_ut_dump_buffer(u8 *buffer, u32 count, u32 display, u32 base_offset) in acpi_ut_dump_buffer() argument
40 u32 display_data_only = display & DB_DISPLAY_DATA_ONLY; in acpi_ut_dump_buffer()
42 display &= ~DB_DISPLAY_DATA_ONLY; in acpi_ut_dump_buffer()
49 display = DB_BYTE_DISPLAY; in acpi_ut_dump_buffer()
69 acpi_os_printf("%*s", ((display * 2) + 1), " "); in acpi_ut_dump_buffer()
70 j += display; in acpi_ut_dump_buffer()
74 switch (display) { in acpi_ut_dump_buffer()
76 default: /* Default is BYTE display */ in acpi_ut_dump_buffer()
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/Linux-v5.15/include/video/
Ds1d13xxxfb.h44 #define S1DREG_LCD_DISP_HWIDTH 0x0032 /* LCD Horizontal Display Width Register: ((val)+1)*8)=pix/l…
45 #define S1DREG_LCD_NDISP_HPER 0x0034 /* LCD Horizontal Non-Display Period Register: ((val)+1)*8)=N…
48 #define S1DREG_LCD_DISP_VHEIGHT0 0x0038 /* LCD Vertical Display Height Register 0 */
49 #define S1DREG_LCD_DISP_VHEIGHT1 0x0039 /* LCD Vertical Display Height Register 1 */
50 #define S1DREG_LCD_NDISP_VPER 0x003A /* LCD Vertical Non-Display Period Register: (val)+1=NDlines …
53 #define S1DREG_LCD_DISP_MODE 0x0040 /* LCD Display Mode Register */
55 #define S1DREG_LCD_DISP_START0 0x0042 /* LCD Display Start Address Register 0 */
56 #define S1DREG_LCD_DISP_START1 0x0043 /* LCD Display Start Address Register 1 */
57 #define S1DREG_LCD_DISP_START2 0x0044 /* LCD Display Start Address Register 2 */
61 #define S1DREG_LCD_DISP_FIFO_HTC 0x004A /* LCD Display FIFO High Threshold Control Register */
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/Linux-v5.15/Documentation/devicetree/bindings/display/panel/
Dpanel-simple.yaml4 $id: http://devicetree.org/schemas/display/panel/panel-simple.yaml#
17 The panel may use an OF graph binding for the association to the display,
18 or it may be a direct child node of the display.
110 # DLC Display Co. DLC1010GIG 10.1" WXGA TFT LCD Panel
112 # Emerging Display Technology Corp. 3.5" QVGA TFT LCD panel
114 # Emerging Display Technology Corp. 5.7" VGA TFT LCD panel
117 # Emerging Display Technology Corp. 3.5" WVGA TFT LCD panel with
120 # Emerging Display Technology Corp. 480x272 TFT Display with capacitive touch
122 # Emerging Display Technology Corp. 480x272 TFT Display
124 # Emerging Display Technology Corp. WVGA TFT Display with capacitive touch
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Ddisplay-timings.yaml4 $id: http://devicetree.org/schemas/display/panel/display-timings.yaml#
7 title: display timings bindings
15 A display panel may be able to handle several display timings,
17 The display-timings node makes it possible to specify the timings
18 and to specify the timing that is native for the display.
22 const: display-timings
27 The default display timing is the one specified as native-mode.
47 display-timings {
Dpanel-common.yaml4 $id: http://devicetree.org/schemas/display/panel/panel-common.yaml#
7 title: Common Properties for Display Panels
15 display panels. It doesn't constitue a device tree binding specification by
50 Display rotation in degrees counter clockwise (0,90,180,270)
54 # Display Timings
57 Most display panels are restricted to a single resolution and
58 require specific display timings. The panel-timing subnode expresses those
62 display-timings:
64 Some display panels support several resolutions with different timings.
65 The display-timings bindings supports specifying several timings and
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/Linux-v5.15/Documentation/userspace-api/media/v4l/
Dext-ctrls-colorimetry.rst49 The mastering display defines the color volume (the color primaries,
50 white point and luminance range) of a display considered to be the
51 mastering display for the current video content.
65 primary component c of the mastering display in increments of 0.00002.
66 For describing the mastering display that uses Red, Green and Blue
73 primary component c of the mastering display in increments of 0.00002.
74 For describing the mastering display that uses Red, Green and Blue
81 point of the mastering display in increments of 0.00002.
85 point of the mastering display in increments of 0.00002.
88 - Specifies the nominal maximum display luminance of the mastering
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/Linux-v5.15/Documentation/devicetree/bindings/display/msm/
Ddpu-sc7180.yaml4 $id: http://devicetree.org/schemas/display/msm/dpu-sc7180.yaml#
7 title: Qualcomm Display DPU dt properties for SC7180 target
13 Device tree bindings for MSM Mobile Display Subsystem(MDSS) that encapsulates
14 sub-blocks like DPU display controller, DSI and DP interfaces etc. Device tree
33 - description: Display AHB clock from gcc
34 - description: Display AHB clock from dispcc
35 - description: Display core clock
69 "^display-controller@[0-9a-f]+$":
90 - description: Display hf axi clock
91 - description: Display ahb clock
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Ddpu-sdm845.yaml4 $id: http://devicetree.org/schemas/display/msm/dpu-sdm845.yaml#
7 title: Qualcomm Display DPU dt properties for SDM845 target
13 Device tree bindings for MSM Mobile Display Subsystem(MDSS) that encapsulates
14 sub-blocks like DPU display controller, DSI and DP interfaces etc. Device tree
33 - description: Display AHB clock from gcc
34 - description: Display AXI clock
35 - description: Display core clock
63 "^display-controller@[0-9a-f]+$":
84 - description: Display ahb clock
85 - description: Display axi clock
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/Linux-v5.15/Documentation/devicetree/bindings/display/imx/
Dldb.txt1 Device-Tree bindings for LVDS Display Bridge (ldb)
3 LVDS Display Bridge
6 The LVDS Display Bridge device tree node contains up to two lvds-channel
14 multiplexer in the front to select any of the four IPU display
20 the display interface selector clocks, as described in
48 or a display-timings node that describes the video timings for the connected
49 LVDS display as well as the fsl,data-mapping and fsl,data-width properties.
62 display-timings are used instead.
64 Optional properties (required if display-timings are used):
66 - display-timings : A node that describes the display timings as defined in
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/Linux-v5.15/drivers/gpu/drm/sun4i/
Dsun4i_drv.c50 .desc = "Allwinner sun4i Display Engine",
155 return of_device_is_compatible(node, "allwinner,sun4i-a10-display-frontend") || in sun4i_drv_node_is_frontend()
156 of_device_is_compatible(node, "allwinner,sun5i-a13-display-frontend") || in sun4i_drv_node_is_frontend()
157 of_device_is_compatible(node, "allwinner,sun6i-a31-display-frontend") || in sun4i_drv_node_is_frontend()
158 of_device_is_compatible(node, "allwinner,sun7i-a20-display-frontend") || in sun4i_drv_node_is_frontend()
159 of_device_is_compatible(node, "allwinner,sun8i-a23-display-frontend") || in sun4i_drv_node_is_frontend()
160 of_device_is_compatible(node, "allwinner,sun8i-a33-display-frontend") || in sun4i_drv_node_is_frontend()
161 of_device_is_compatible(node, "allwinner,sun9i-a80-display-frontend"); in sun4i_drv_node_is_frontend()
222 * Also, in a dual display pipeline setup, both frontends can feed
416 { .compatible = "allwinner,sun4i-a10-display-engine" },
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