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| author | Luca Tettamanti <kronos.it@gmail.com> | 2012-08-16 19:11:18 +0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2012-09-20 21:10:35 +0400 |
| commit | fd64ca8a9d9d7e92fc81fe0b23dcf324246fd356 (patch) | |
| tree | 7b381a32ab4f034b7583be4aa2b1c3b58ae32b96 /drivers/gpu/drm/radeon/radeon.h | |
| parent | 86504672f7d79986a8ef618fb120044220e3d1eb (diff) | |
| download | linux-fd64ca8a9d9d7e92fc81fe0b23dcf324246fd356.tar.xz | |
drm/radeon: implement radeon_atif_verify_interface
Wrap the call to VERIFY_INTERFACE and add the parsing of the support
vectors.
v2: use a packed struct for handling the output of ACPI calls, hides
ugly pointer arithmetics (Lee, Chun-Yi <jlee@suse.com>).
v3: fix radeon_atif_parse_functions handling (Alex Deucher)
Signed-off-by: Luca Tettamanti <kronos.it@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon.h')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h index 5dbd591818fe..763f3333776e 100644 --- a/drivers/gpu/drm/radeon/radeon.h +++ b/drivers/gpu/drm/radeon/radeon.h @@ -1424,6 +1424,44 @@ struct r600_vram_scratch { u64 gpu_addr; }; +/* + * ACPI + */ +struct radeon_atif_notification_cfg { + bool enabled; + int command_code; +}; + +struct radeon_atif_notifications { + bool display_switch; + bool expansion_mode_change; + bool thermal_state; + bool forced_power_state; + bool system_power_state; + bool display_conf_change; + bool px_gfx_switch; + bool brightness_change; + bool dgpu_display_event; +}; + +struct radeon_atif_functions { + bool system_params; + bool sbios_requests; + bool select_active_disp; + bool lid_state; + bool get_tv_standard; + bool set_tv_standard; + bool get_panel_expansion_mode; + bool set_panel_expansion_mode; + bool temperature_change; + bool graphics_device_types; +}; + +struct radeon_atif { + struct radeon_atif_notifications notifications; + struct radeon_atif_functions functions; + struct radeon_atif_notification_cfg notification_cfg; +}; /* * Core structure, functions and helpers. @@ -1516,6 +1554,8 @@ struct radeon_device { /* virtual memory */ struct radeon_vm_manager vm_manager; struct mutex gpu_clock_mutex; + /* ACPI interface */ + struct radeon_atif atif; }; int radeon_device_init(struct radeon_device *rdev, |