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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/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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Domapfb-main.c657 struct omap_dss_device *display = fb2display(fbi); in check_fb_var() local
698 if (display && display->driver->get_dimensions) { in check_fb_var()
700 display->driver->get_dimensions(display, &w, &h); in check_fb_var()
710 if (display && display->driver->get_timings) { in check_fb_var()
712 display->driver->get_timings(display, &timings); in check_fb_var()
1217 struct omap_dss_device *display = fb2display(fbi); in omapfb_blank() local
1221 if (!display) in omapfb_blank()
1226 d = get_display_data(fbdev, display); in omapfb_blank()
1230 if (display->state == OMAP_DSS_DISPLAY_ACTIVE) in omapfb_blank()
1233 r = display->driver->enable(display); in omapfb_blank()
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/Linux-v5.15/drivers/acpi/acpica/
Dutbuffer.c34 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()
109 j += display; in acpi_ut_dump_buffer()
170 acpi_ut_debug_dump_buffer(u8 *buffer, u32 count, u32 display, u32 component_id) in acpi_ut_debug_dump_buffer() argument
180 acpi_ut_dump_buffer(buffer, count, display, 0); in acpi_ut_debug_dump_buffer()
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/Linux-v5.15/drivers/staging/fbtft/
Dfbtft-core.c541 struct fb_info *fbtft_framebuffer_alloc(struct fbtft_display *display, in fbtft_framebuffer_alloc() argument
554 int txbuflen = display->txbuflen; in fbtft_framebuffer_alloc()
555 unsigned int bpp = display->bpp; in fbtft_framebuffer_alloc()
556 unsigned int fps = display->fps; in fbtft_framebuffer_alloc()
558 const s16 *init_sequence = display->init_sequence; in fbtft_framebuffer_alloc()
559 char *gamma = display->gamma; in fbtft_framebuffer_alloc()
563 if (display->gamma_num * display->gamma_len > in fbtft_framebuffer_alloc()
586 if (pdata->display.init_sequence) in fbtft_framebuffer_alloc()
587 init_sequence = pdata->display.init_sequence; in fbtft_framebuffer_alloc()
590 if (pdata->display.debug) in fbtft_framebuffer_alloc()
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/Linux-v5.15/Documentation/devicetree/bindings/display/
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 {
Drepaper.txt4 - compatible: "pervasive,e1144cs021" for 1.44" display
5 "pervasive,e1190cs021" for 1.9" display
6 "pervasive,e2200cs021" for 2.0" display
7 "pervasive,e2271cs021" for 2.7" display
32 display {
51 pervasive,thermal-zone = "display";
Datmel,lcdc.txt17 - display: a phandle pointing to the display node
20 - display: a display node is required to initialize the lcd panel
22 - default-mode: a videomode within the display with timing parameters
36 display = <&display0>;
66 display0: display {
74 display-timings {
Dtruly,nt35597.txt1 Truly model NT35597 DSI display driver
3 The Truly NT35597 is a generic display driver, currently only configured
4 for use in the 2K display on the Qualcomm SDM845 MTP board.
7 - compatible: should be "truly,nt35597-2K-display"
17 - mode-gpios: phandle of the gpio for choosing the mode of the display
30 compatible = "truly,nt35597-2K-display";
/Linux-v5.15/Documentation/gpu/
Damdgpu-dc.rst2 drm/amd/display - Display Core (DC)
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
47 .. kernel-doc:: drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq.c
50 .. kernel-doc:: drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq.c
53 .. kernel-doc:: drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
59 .. kernel-doc:: drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
62 .. 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
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
97 .. kernel-doc:: drivers/gpu/drm/i915/display/intel_fifo_underrun.c
100 .. kernel-doc:: drivers/gpu/drm/i915/display/intel_fifo_underrun.c
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/Linux-v5.15/drivers/gpu/drm/nouveau/nvkm/engine/gr/
Dnv50.c282 nv50_gr_mp_trap(struct nv50_gr *gr, int tpid, int display) in nv50_gr_mp_trap() argument
302 if (display) { in nv50_gr_mp_trap()
319 if (!mps && display) in nv50_gr_mp_trap()
326 u32 ustatus_new, int display, const char *name) in nv50_gr_tp_trap() argument
348 if (display) { in nv50_gr_tp_trap()
365 nv50_gr_mp_trap(gr, i, display); in nv50_gr_tp_trap()
368 if (ustatus && display) { in nv50_gr_tp_trap()
377 if (display) in nv50_gr_tp_trap()
384 if (display) in nv50_gr_tp_trap()
390 if (!tps && display) in nv50_gr_tp_trap()
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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/imx/
Dfsl,imx-fb.txt11 - display: Phandle to a display node as described in
12 Documentation/devicetree/bindings/display/panel/display-timing.txt
13 Additional, the display node has to define properties:
16 A display node may optionally define
34 display = <&display0>;
43 display-timings {
Dfsl-imx-drm.txt5 IPU or other display interface nodes that comprise the graphics subsystem.
8 - compatible: Should be "fsl,imx-display-subsystem"
9 - ports: Should contain a list of phandles pointing to display interface ports
14 display-subsystem {
15 compatible = "fsl,imx-display-subsystem";
113 Parallel display support
117 - compatible: Should be "fsl,imx-parallel-display"
119 - interface-pix-fmt: How this display is connected to the
120 display interface. Currently supported types: "rgb24", "rgb565", "bgr666"
122 - edid: verbatim EDID data block describing attached display.
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Dldb.txt14 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
67 Documentation/devicetree/bindings/display/panel/display-timing.txt.
117 /* Using display-timings and fsl,data-mapping/width instead */
125 display-timings {
/Linux-v5.15/drivers/gpu/drm/amd/display/modules/hdcp/
Dhdcp_psp.c53 struct mod_hdcp_display *display = in remove_display_from_topology_v2() local
59 if (!display || !is_display_active(display)) in remove_display_from_topology_v2()
67 dtm_cmd->dtm_in_message.topology_update_v2.display_handle = display->index; in remove_display_from_topology_v2()
76 display->state = MOD_HDCP_DISPLAY_ACTIVE; in remove_display_from_topology_v2()
77 HDCP_TOP_REMOVE_DISPLAY_TRACE(hdcp, display->index); in remove_display_from_topology_v2()
89 struct mod_hdcp_display *display = in remove_display_from_topology_v3() local
95 if (!display || !is_display_active(display)) in remove_display_from_topology_v3()
103 dtm_cmd->dtm_in_message.topology_update_v3.display_handle = display->index; in remove_display_from_topology_v3()
113 display->state = MOD_HDCP_DISPLAY_INACTIVE; in remove_display_from_topology_v3()
115 display->state = MOD_HDCP_DISPLAY_ACTIVE; in remove_display_from_topology_v3()
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Dhdcp.c293 struct mod_hdcp_link *link, struct mod_hdcp_display *display, in mod_hdcp_add_display() argument
299 HDCP_TOP_INTERFACE_TRACE_WITH_INDEX(hdcp, display->index); in mod_hdcp_add_display()
303 if (display->state != MOD_HDCP_DISPLAY_ACTIVE) { in mod_hdcp_add_display()
309 if (get_active_display_at_index(hdcp, display->index)) { in mod_hdcp_add_display()
334 *display_container = *display; in mod_hdcp_add_display()
355 struct mod_hdcp_display *display = NULL; in mod_hdcp_remove_display() local
361 display = get_active_display_at_index(hdcp, index); in mod_hdcp_remove_display()
362 if (!display) { in mod_hdcp_remove_display()
382 memset(display, 0, sizeof(struct mod_hdcp_display)); in mod_hdcp_remove_display()
401 struct mod_hdcp_display *display = NULL; in mod_hdcp_update_authentication() local
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/Linux-v5.15/Documentation/ABI/testing/
Dsysfs-platform-asus-laptop1 What: /sys/devices/platform/asus_laptop/display
6 This file allows display switching. The value
16 - 0 (0000b) means no display
32 Some models like the W1N have a LED display that can be
33 used to display several items of information.
34 To control the LED display, use the following::
38 where T control the 3 letters display, and DDD the 3 digits display.
/Linux-v5.15/drivers/gpu/drm/i915/display/
Dintel_cdclk.c1469 dev_priv->display.calc_voltage_level(cdclk_config->cdclk); in bxt_get_cdclk()
1780 dev_priv->display.calc_voltage_level(cdclk_config.cdclk); in bxt_cdclk_init_hw()
1792 dev_priv->display.calc_voltage_level(cdclk_config.cdclk); in bxt_cdclk_uninit_hw()
1935 if (drm_WARN_ON_ONCE(&dev_priv->drm, !dev_priv->display.set_cdclk)) in intel_set_cdclk()
1959 dev_priv->display.set_cdclk(dev_priv, cdclk_config, pipe); in intel_set_cdclk()
2417 dev_priv->display.calc_voltage_level(cdclk)); in bxt_modeset_calc_cdclk()
2426 dev_priv->display.calc_voltage_level(cdclk); in bxt_modeset_calc_cdclk()
2518 ret = dev_priv->display.modeset_calc_cdclk(new_cdclk_state); in intel_modeset_calc_cdclk()
2698 dev_priv->display.get_cdclk(dev_priv, &dev_priv->cdclk.hw); in intel_update_cdclk()
2855 dev_priv->display.set_cdclk = bxt_set_cdclk; in intel_init_cdclk_hooks()
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/Linux-v5.15/drivers/gpu/drm/amd/display/amdgpu_dm/
Damdgpu_dm_hdcp.c170 struct mod_hdcp_display *display = &hdcp_work[link_index].display; in hdcp_update_display() local
177 query.display = NULL; in hdcp_update_display()
180 if (query.display != NULL) { in hdcp_update_display()
181 memcpy(display, query.display, sizeof(struct mod_hdcp_display)); in hdcp_update_display()
194 display->adjust.disable = MOD_HDCP_DISPLAY_NOT_DISABLE; in hdcp_update_display()
206 display->adjust.disable = MOD_HDCP_DISPLAY_DISABLE_AUTHENTICATION; in hdcp_update_display()
211 display->state = MOD_HDCP_DISPLAY_ACTIVE; in hdcp_update_display()
214 mod_hdcp_add_display(&hdcp_w->hdcp, link, display, &hdcp_w->output); in hdcp_update_display()
448 struct mod_hdcp_display *display = &hdcp_work[link_index].display; in update_config() local
457 memset(display, 0, sizeof(*display)); in update_config()
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/Linux-v5.15/drivers/video/fbdev/mmp/hw/
DKconfig3 bool "mmp display controller hw support"
7 Marvell MMP display hw controller support
12 bool "mmp display controller spi port"
16 Marvell MMP display hw controller spi port support
/Linux-v5.15/drivers/thermal/intel/int340x_thermal/
DKconfig35 tristate "ACPI INT3406 display thermal driver"
38 The display thermal device represents the LED/LCD display panel
40 the display thermal device is to allow control of the display
42 power consumed by display device.
/Linux-v5.15/drivers/video/fbdev/
Ds3c2410fb.c122 struct s3c2410fb_display *display = NULL; in s3c2410fb_check_var() local
135 display = default_display; in s3c2410fb_check_var()
142 display = mach_info->displays + i; in s3c2410fb_check_var()
146 if (!display) { in s3c2410fb_check_var()
153 var->xres_virtual = display->xres; in s3c2410fb_check_var()
154 var->yres_virtual = display->yres; in s3c2410fb_check_var()
155 var->height = display->height; in s3c2410fb_check_var()
156 var->width = display->width; in s3c2410fb_check_var()
159 var->pixclock = display->pixclock; in s3c2410fb_check_var()
160 var->left_margin = display->left_margin; in s3c2410fb_check_var()
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