Searched refs:backlight (Results 26 - 50 of 240) sorted by relevance

12345678910

/linux-master/drivers/platform/x86/
H A Dnvidia-wmi-ec-backlight.c7 #include <linux/backlight.h>
10 #include <linux/platform_data/x86/nvidia-wmi-ec-backlight.h>
52 dev_err(&w->dev, "EC backlight control failed: %s\n",
102 * Identify this backlight device as a firmware device so that it can
134 .name = "nvidia-wmi-ec-backlight",
/linux-master/drivers/video/fbdev/nvidia/
H A Dnv_backlight.c9 #include <linux/backlight.h>
14 #include <asm/backlight.h>
63 tmp_pmc |= (1 << 31); /* backlight bit */
/linux-master/drivers/gpu/drm/panel/
H A Dpanel-jdi-lpm102a188a.c10 #include <linux/backlight.h>
47 struct backlight_device *backlight; member in struct:jdi_panel
74 backlight_disable(jdi->backlight);
171 * TCONN. This should hopefully avoid interaction with the backlight
194 /* Disable backlight to avoid showing random pixels
197 backlight_disable(jdi->backlight);
340 * Ensure we send image data before turning the backlight
345 backlight_enable(jdi->backlight);
433 jdi->backlight = devm_of_find_backlight(dev);
434 if (IS_ERR(jdi->backlight))
[all...]
H A Dpanel-samsung-sofef00.c12 #include <linux/backlight.h>
268 ctx->panel.backlight = sofef00_create_backlight(dsi);
269 if (IS_ERR(ctx->panel.backlight))
270 return dev_err_probe(dev, PTR_ERR(ctx->panel.backlight),
271 "Failed to create backlight\n");
H A Dpanel-samsung-s6e3fa7.c10 #include <linux/backlight.h>
238 ctx->panel.backlight = s6e3fa7_panel_create_backlight(dsi);
239 if (IS_ERR(ctx->panel.backlight))
240 return dev_err_probe(dev, PTR_ERR(ctx->panel.backlight),
241 "Failed to create backlight\n");
H A Dpanel-jdi-lt070me05000.c10 #include <linux/backlight.h>
38 struct backlight_device *backlight; member in struct:jdi_panel
182 backlight_disable(jdi->backlight);
278 backlight_enable(jdi->backlight);
423 jdi->backlight = drm_panel_create_dsi_backlight(jdi->dsi);
424 if (IS_ERR(jdi->backlight))
425 return dev_err_probe(dev, PTR_ERR(jdi->backlight),
426 "failed to register backlight %d\n", ret);
H A Dpanel-startek-kd070fhfid015.c14 #include <linux/backlight.h>
39 struct backlight_device *backlight; member in struct:stk_panel
327 stk->backlight = drm_panel_create_dsi_backlight(stk->dsi);
328 if (IS_ERR(stk->backlight)) {
329 ret = PTR_ERR(stk->backlight);
330 dev_err(dev, "failed to register backlight %d\n", ret);
/linux-master/arch/powerpc/platforms/powermac/
H A Dbacklight.c4 * Contains support for the backlight.
12 #include <linux/backlight.h>
17 #include <asm/backlight.h>
34 /* The via-pmu code allows the backlight to be grabbed, in which case the
45 /* Main backlight storage
50 * We can only store one backlight here, but since Apple laptops have only one
51 * internal display, it doesn't matter. Other backlight drivers can be used
59 struct device_node* bk_node = of_find_node_by_name(NULL, "backlight");
63 "backlight-control", NULL);
/linux-master/include/linux/mfd/
H A Das3711.h121 struct as3711_bl_pdata backlight; member in struct:as3711_platform_data
/linux-master/drivers/video/backlight/
H A Drave-sp-backlight.c10 #include <linux/backlight.h>
61 * If not we make sure the backlight is in a consistent state.
70 { .compatible = "zii,rave-sp-backlight" },
H A Dipaq_micro_bl.c4 * iPAQ microcontroller backlight support
8 #include <linux/backlight.h>
27 * Byte 0: backlight instance (usually 1)
54 bd = devm_backlight_device_register(&pdev->dev, "ipaq-micro-backlight",
68 .name = "ipaq-micro-backlight",
75 MODULE_DESCRIPTION("driver for iPAQ Atmel micro backlight");
76 MODULE_ALIAS("platform:ipaq-micro-backlight");
H A Dbacklight.c14 #include <linux/backlight.h>
22 #include <asm/backlight.h>
28 * The backlight core supports implementing backlight drivers.
30 * A backlight driver registers a driver using
31 * devm_backlight_device_register(). The properties of the backlight
34 * the update_status() operation is called. The backlight driver shall
35 * implement this operation and use it to adjust backlight.
37 * Several sysfs attributes are provided by the backlight core::
43 * See Documentation/ABI/stable/sysfs-class-backlight fo
556 struct backlight_device *backlight = *(struct backlight_device **)res; local
625 struct backlight_device **ptr, *backlight; local
[all...]
H A Dpcf50633-backlight.c4 * PCF50633 backlight device driver
12 #include <linux/backlight.h>
16 #include <linux/mfd/pcf50633/backlight.h>
29 * Update the brightness limit for the pc50633 backlight. The actual brightness
146 .name = "pcf50633-backlight",
153 MODULE_DESCRIPTION("PCF50633 backlight driver");
155 MODULE_ALIAS("platform:pcf50633-backlight");
H A Dwm831x_bl.c13 #include <linux/backlight.h>
122 pdata = wm831x_pdata->backlight;
188 dev_err(&pdev->dev, "failed to register backlight\n");
206 .name = "wm831x-backlight",
216 MODULE_ALIAS("platform:wm831x-backlight");
/linux-master/include/linux/mfd/wm831x/
H A Dpdata.h125 struct wm831x_backlight_pdata *backlight; member in struct:wm831x_pdata
/linux-master/drivers/auxdisplay/
H A Dcharlcd.h58 * @backlight: Turn backlight on or off. Optional.
79 void (*backlight)(struct charlcd *lcd, enum charlcd_onoff on); member in struct:charlcd_ops
/linux-master/drivers/media/usb/gspca/gl860/
H A Dgl860-mi1320.c204 sd->vcur.backlight = 0;
216 sd->vmax.backlight = 2;
281 sd->vold.backlight = -1;
367 s32 backlight = sd->vcur.backlight; local
482 if (backlight != sd->vold.backlight) {
483 sd->vold.backlight = backlight;
484 if (backlight <
[all...]
/linux-master/drivers/gpu/drm/tiny/
H A Dhx8357d.c12 #include <linux/backlight.h>
237 dbidev->backlight = devm_of_find_backlight(dev);
238 if (IS_ERR(dbidev->backlight))
239 return PTR_ERR(dbidev->backlight);
H A Dili9163.c3 #include <linux/backlight.h>
168 dbidev->backlight = devm_of_find_backlight(dev);
169 if (IS_ERR(dbidev->backlight))
170 return PTR_ERR(dbidev->backlight);
H A Dst7735r.c10 #include <linux/backlight.h>
215 dbidev->backlight = devm_of_find_backlight(dev);
216 if (IS_ERR(dbidev->backlight))
217 return PTR_ERR(dbidev->backlight);
H A Dmi0283qt.c8 #include <linux/backlight.h>
207 dbidev->backlight = devm_of_find_backlight(dev);
208 if (IS_ERR(dbidev->backlight))
209 return PTR_ERR(dbidev->backlight);
H A Dili9341.c11 #include <linux/backlight.h>
199 dbidev->backlight = devm_of_find_backlight(dev);
200 if (IS_ERR(dbidev->backlight))
201 return PTR_ERR(dbidev->backlight);
H A Dili9486.c8 #include <linux/backlight.h>
224 dbidev->backlight = devm_of_find_backlight(dev);
225 if (IS_ERR(dbidev->backlight))
226 return PTR_ERR(dbidev->backlight);
/linux-master/drivers/platform/x86/dell/
H A DMakefile17 obj-$(CONFIG_DELL_UART_BACKLIGHT) += dell-uart-backlight.o
/linux-master/drivers/gpu/drm/nouveau/
H A Dnouveau_backlight.c34 #include <linux/backlight.h>
114 * enable/disable the backlight ourselves for modesets
165 struct nouveau_backlight *nv_bl = nv_connector->backlight;
226 /* FIXME: perform backlight probing for eDP _before_ this, this only gets called after connector
261 NV_DEBUG(drm, "DPCD backlight controls supported on %s\n",
271 NV_ERROR(drm, "Failed to enable backlight on %s: %d\n",
302 NV_INFO_ONCE(drm, "Apple GMUX detected: not registering Nouveau backlight interface\n");
352 NV_ERROR(drm, "Failed to retrieve a unique name for the backlight interface\n");
366 nouveau_connector(connector)->backlight = bl;
378 * try registering an ACPI video backlight devic
[all...]

Completed in 219 milliseconds

12345678910