Merge branch 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6

[safe/jmp/linux-2.6] / drivers / gpu / drm / radeon / radeon.h

diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h
index 480a83f..669feb6 100644 (file)
--- a/drivers/gpu/drm/radeon/radeon.h
+++ b/drivers/gpu/drm/radeon/radeon.h
@@ -89,7 +89,6 @@ extern int radeon_testing;
 extern int radeon_connector_table;
 extern int radeon_tv;
 extern int radeon_new_pll;
-extern int radeon_dynpm;
 extern int radeon_audio;
 extern int radeon_disp_priority;
 extern int radeon_hw_i2c;
@@ -173,11 +172,10 @@ struct radeon_clock {
 int radeon_pm_init(struct radeon_device *rdev);
 void radeon_pm_fini(struct radeon_device *rdev);
 void radeon_pm_compute_clocks(struct radeon_device *rdev);
+void radeon_pm_suspend(struct radeon_device *rdev);
+void radeon_pm_resume(struct radeon_device *rdev);
 void radeon_combios_get_power_modes(struct radeon_device *rdev);
 void radeon_atombios_get_power_modes(struct radeon_device *rdev);
-bool radeon_pm_in_vbl(struct radeon_device *rdev);
-bool radeon_pm_debug_check_in_vbl(struct radeon_device *rdev, bool finish);
-void radeon_sync_with_vblank(struct radeon_device *rdev);
 
 /*
  * Fences.
@@ -263,6 +261,7 @@ struct radeon_bo_list {
        unsigned                rdomain;
        unsigned                wdomain;
        u32                     tiling_flags;
+       bool                    reserved;
 };
 
 /*
@@ -577,6 +576,7 @@ typedef int (*radeon_packet3_check_t)(struct radeon_cs_parser *p,
  */
 int radeon_agp_init(struct radeon_device *rdev);
 void radeon_agp_resume(struct radeon_device *rdev);
+void radeon_agp_suspend(struct radeon_device *rdev);
 void radeon_agp_fini(struct radeon_device *rdev);
 
 
@@ -608,18 +608,24 @@ struct radeon_wb {
  * Equation between gpu/memory clock and available bandwidth is hw dependent
  * (type of memory, bus size, efficiency, ...)
  */
-enum radeon_pm_state {
-       PM_STATE_DISABLED,
-       PM_STATE_MINIMUM,
-       PM_STATE_PAUSED,
-       PM_STATE_ACTIVE
+
+enum radeon_pm_method {
+       PM_METHOD_PROFILE,
+       PM_METHOD_DYNPM,
+};
+
+enum radeon_dynpm_state {
+       DYNPM_STATE_DISABLED,
+       DYNPM_STATE_MINIMUM,
+       DYNPM_STATE_PAUSED,
+       DYNPM_STATE_ACTIVE
 };
-enum radeon_pm_action {
-       PM_ACTION_NONE,
-       PM_ACTION_MINIMUM,
-       PM_ACTION_DOWNCLOCK,
-       PM_ACTION_UPCLOCK,
-       PM_ACTION_DEFAULT
+enum radeon_dynpm_action {
+       DYNPM_ACTION_NONE,
+       DYNPM_ACTION_MINIMUM,
+       DYNPM_ACTION_DOWNCLOCK,
+       DYNPM_ACTION_UPCLOCK,
+       DYNPM_ACTION_DEFAULT
 };
 
 enum radeon_voltage_type {
@@ -637,11 +643,25 @@ enum radeon_pm_state_type {
        POWER_STATE_TYPE_PERFORMANCE,
 };
 
-enum radeon_pm_clock_mode_type {
-       POWER_MODE_TYPE_DEFAULT,
-       POWER_MODE_TYPE_LOW,
-       POWER_MODE_TYPE_MID,
-       POWER_MODE_TYPE_HIGH,
+enum radeon_pm_profile_type {
+       PM_PROFILE_DEFAULT,
+       PM_PROFILE_AUTO,
+       PM_PROFILE_LOW,
+       PM_PROFILE_HIGH,
+};
+
+#define PM_PROFILE_DEFAULT_IDX 0
+#define PM_PROFILE_LOW_SH_IDX  1
+#define PM_PROFILE_HIGH_SH_IDX 2
+#define PM_PROFILE_LOW_MH_IDX  3
+#define PM_PROFILE_HIGH_MH_IDX 4
+#define PM_PROFILE_MAX         5
+
+struct radeon_pm_profile {
+       int dpms_off_ps_idx;
+       int dpms_on_ps_idx;
+       int dpms_off_cm_idx;
+       int dpms_on_cm_idx;
 };
 
 struct radeon_voltage {
@@ -696,12 +716,6 @@ struct radeon_power_state {
 
 struct radeon_pm {
        struct mutex            mutex;
-       struct delayed_work     idle_work;
-       enum radeon_pm_state    state;
-       enum radeon_pm_action   planned_action;
-       unsigned long           action_timeout;
-       bool                    can_upclock;
-       bool                    can_downclock;
        u32                     active_crtcs;
        int                     active_crtc_count;
        int                     req_vblank;
@@ -731,6 +745,19 @@ struct radeon_pm {
        u32                     current_sclk;
        u32                     current_mclk;
        struct radeon_i2c_chan *i2c_bus;
+       /* selected pm method */
+       enum radeon_pm_method     pm_method;
+       /* dynpm power management */
+       struct delayed_work     dynpm_idle_work;
+       enum radeon_dynpm_state dynpm_state;
+       enum radeon_dynpm_action        dynpm_planned_action;
+       unsigned long           dynpm_action_timeout;
+       bool                    dynpm_can_upclock;
+       bool                    dynpm_can_downclock;
+       /* profile-based power management */
+       enum radeon_pm_profile_type profile;
+       int                     profile_index;
+       struct radeon_pm_profile profiles[PM_PROFILE_MAX];
 };
 
 
@@ -819,11 +846,12 @@ struct radeon_asic {
         */
        void (*ioctl_wait_idle)(struct radeon_device *rdev, struct radeon_bo *bo);
        bool (*gui_idle)(struct radeon_device *rdev);
-       void (*get_power_state)(struct radeon_device *rdev, enum radeon_pm_action action);
-       void (*set_power_state)(struct radeon_device *rdev, bool static_switch);
+       /* power management */
        void (*pm_misc)(struct radeon_device *rdev);
        void (*pm_prepare)(struct radeon_device *rdev);
        void (*pm_finish)(struct radeon_device *rdev);
+       void (*pm_init_profile)(struct radeon_device *rdev);
+       void (*pm_get_dynpm_state)(struct radeon_device *rdev);
 };
 
 /*
@@ -1041,6 +1069,7 @@ struct radeon_device {
        uint8_t                 audio_category_code;
 
        bool powered_down;
+       struct notifier_block acpi_nb;
 };
 
 int radeon_device_init(struct radeon_device *rdev,
@@ -1232,11 +1261,11 @@ static inline void radeon_ring_write(struct radeon_device *rdev, uint32_t v)
 #define radeon_hpd_sense(rdev, hpd) (rdev)->asic->hpd_sense((rdev), (hpd))
 #define radeon_hpd_set_polarity(rdev, hpd) (rdev)->asic->hpd_set_polarity((rdev), (hpd))
 #define radeon_gui_idle(rdev) (rdev)->asic->gui_idle((rdev))
-#define radeon_get_power_state(rdev, a) (rdev)->asic->get_power_state((rdev), (a))
-#define radeon_set_power_state(rdev, s) (rdev)->asic->set_power_state((rdev), (s))
 #define radeon_pm_misc(rdev) (rdev)->asic->pm_misc((rdev))
 #define radeon_pm_prepare(rdev) (rdev)->asic->pm_prepare((rdev))
 #define radeon_pm_finish(rdev) (rdev)->asic->pm_finish((rdev))
+#define radeon_pm_init_profile(rdev) (rdev)->asic->pm_init_profile((rdev))
+#define radeon_pm_get_dynpm_state(rdev) (rdev)->asic->pm_get_dynpm_state((rdev))
 
 /* Common functions */
 /* AGP */