diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_acpi.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_acpi.c | 28 |
1 files changed, 11 insertions, 17 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_acpi.c b/drivers/gpu/drm/nouveau/nouveau_acpi.c index 26ebffebe71..e7369c8239d 100644 --- a/drivers/gpu/drm/nouveau/nouveau_acpi.c +++ b/drivers/gpu/drm/nouveau/nouveau_acpi.c @@ -7,17 +7,13 @@ #include <acpi/acpi.h> #include <linux/mxm-wmi.h> -#include "drmP.h" -#include "drm.h" -#include "drm_sarea.h" -#include "drm_crtc_helper.h" -#include "nouveau_drv.h" -#include "nouveau_drm.h" -#include "nv50_display.h" -#include "nouveau_connector.h" - #include <linux/vga_switcheroo.h> +#include "drm_edid.h" + +#include "nouveau_drm.h" +#include "nouveau_acpi.h" + #define NOUVEAU_DSM_LED 0x02 #define NOUVEAU_DSM_LED_STATE 0x00 #define NOUVEAU_DSM_LED_OFF 0x10 @@ -390,10 +386,9 @@ int nouveau_acpi_get_bios_chunk(uint8_t *bios, int offset, int len) return nouveau_rom_call(nouveau_dsm_priv.rom_handle, bios, offset, len); } -int +void * nouveau_acpi_edid(struct drm_device *dev, struct drm_connector *connector) { - struct nouveau_connector *nv_connector = nouveau_connector(connector); struct acpi_device *acpidev; acpi_handle handle; int type, ret; @@ -405,21 +400,20 @@ nouveau_acpi_edid(struct drm_device *dev, struct drm_connector *connector) type = ACPI_VIDEO_DISPLAY_LCD; break; default: - return -EINVAL; + return NULL; } handle = DEVICE_ACPI_HANDLE(&dev->pdev->dev); if (!handle) - return -ENODEV; + return NULL; ret = acpi_bus_get_device(handle, &acpidev); if (ret) - return -ENODEV; + return NULL; ret = acpi_video_get_edid(acpidev, type, -1, &edid); if (ret < 0) - return ret; + return NULL; - nv_connector->edid = kmemdup(edid, EDID_LENGTH, GFP_KERNEL); - return 0; + return kmemdup(edid, EDID_LENGTH, GFP_KERNEL); } |