diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/1909-drm-amdgpu-add-comments-in-struct-amd_pm_funcs-defin.patch')
| -rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/1909-drm-amdgpu-add-comments-in-struct-amd_pm_funcs-defin.patch | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/1909-drm-amdgpu-add-comments-in-struct-amd_pm_funcs-defin.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/1909-drm-amdgpu-add-comments-in-struct-amd_pm_funcs-defin.patch new file mode 100644 index 00000000..afbbdc6a --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/1909-drm-amdgpu-add-comments-in-struct-amd_pm_funcs-defin.patch @@ -0,0 +1,105 @@ +From 52ddc1a57f7c8260020254e889a4be3fb1d67777 Mon Sep 17 00:00:00 2001 +From: Rex Zhu <Rex.Zhu@amd.com> +Date: Fri, 22 Sep 2017 14:33:24 +0800 +Subject: [PATCH 1909/4131] drm/amdgpu: add comments in struct amd_pm_funcs + define + +Change-Id: I8afa1070bdff9477e9b314246cd8a6886c438d00 +Reviewed-by: Alex Deucher <alexander.deucher@amd.com> +Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> +--- + drivers/gpu/drm/amd/include/amd_shared.h | 51 ++++++++++++++++++-------------- + 1 file changed, 29 insertions(+), 22 deletions(-) + +diff --git a/drivers/gpu/drm/amd/include/amd_shared.h b/drivers/gpu/drm/amd/include/amd_shared.h +index 48c4439..c1ca2d2 100644 +--- a/drivers/gpu/drm/amd/include/amd_shared.h ++++ b/drivers/gpu/drm/amd/include/amd_shared.h +@@ -237,38 +237,44 @@ enum amd_pp_task; + struct pp_states_info; + + struct amd_pm_funcs { +- int (*get_temperature)(void *handle); ++/* export for dpm on ci and si */ + int (*pre_set_power_state)(void *handle); + int (*set_power_state)(void *handle); + void (*post_set_power_state)(void *handle); + void (*display_configuration_changed)(void *handle); +- u32 (*get_sclk)(void *handle, bool low); +- u32 (*get_mclk)(void *handle, bool low); + void (*print_power_state)(void *handle, void *ps); +- void (*debugfs_print_current_performance_level)(void *handle, struct seq_file *m); +- int (*force_performance_level)(void *handle, enum amd_dpm_forced_level level); + bool (*vblank_too_short)(void *handle); +- void (*powergate_uvd)(void *handle, bool gate); +- void (*powergate_vce)(void *handle, bool gate); + void (*enable_bapm)(void *handle, bool enable); ++ int (*check_state_equal)(void *handle, ++ void *cps, ++ void *rps, ++ bool *equal); ++/* export for sysfs */ ++ int (*get_temperature)(void *handle); + void (*set_fan_control_mode)(void *handle, u32 mode); + u32 (*get_fan_control_mode)(void *handle); + int (*set_fan_speed_percent)(void *handle, u32 speed); + int (*get_fan_speed_percent)(void *handle, u32 *speed); + int (*force_clock_level)(void *handle, enum pp_clock_type type, uint32_t mask); + int (*print_clock_levels)(void *handle, enum pp_clock_type type, char *buf); ++ int (*force_performance_level)(void *handle, enum amd_dpm_forced_level level); ++ + int (*get_sclk_od)(void *handle); + int (*set_sclk_od)(void *handle, uint32_t value); + int (*get_mclk_od)(void *handle); + int (*set_mclk_od)(void *handle, uint32_t value); +- int (*check_state_equal)(void *handle, +- void *cps, +- void *rps, +- bool *equal); +- int (*read_sensor)(void *handle, int idx, void *value, +- int *size); + +- struct amd_vce_state* (*get_vce_clock_state)(void *handle, u32 idx); ++ int (*read_sensor)(void *handle, int idx, void *value, int *size); ++ ++ enum amd_dpm_forced_level (*get_performance_level)(void *handle); ++ enum amd_pm_state_type (*get_current_power_state)(void *handle); ++ ++ int (*get_fan_speed_rpm)(void *handle, uint32_t *rpm); ++ int (*get_pp_num_states)(void *handle, struct pp_states_info *data); ++ int (*get_pp_table)(void *handle, char **table); ++ int (*set_pp_table)(void *handle, const char *buf, size_t size); ++ void (*debugfs_print_current_performance_level)(void *handle, struct seq_file *m); ++ + int (*reset_power_profile_state)(void *handle, + struct amd_pp_profile *request); + int (*get_power_profile_state)(void *handle, +@@ -277,16 +283,17 @@ struct amd_pm_funcs { + struct amd_pp_profile *request); + int (*switch_power_profile)(void *handle, + enum amd_pp_profile_type type); +- int (*load_firmware)(void *handle); +- int (*wait_for_fw_loading_complete)(void *handle); +- enum amd_dpm_forced_level (*get_performance_level)(void *handle); +- enum amd_pm_state_type (*get_current_power_state)(void *handle); ++/* export to amdgpu */ ++ void (*powergate_uvd)(void *handle, bool gate); ++ void (*powergate_vce)(void *handle, bool gate); ++ struct amd_vce_state* (*get_vce_clock_state)(void *handle, u32 idx); + int (*dispatch_tasks)(void *handle, enum amd_pp_task task_id, + void *input, void *output); +- int (*get_fan_speed_rpm)(void *handle, uint32_t *rpm); +- int (*get_pp_num_states)(void *handle, struct pp_states_info *data); +- int (*get_pp_table)(void *handle, char **table); +- int (*set_pp_table)(void *handle, const char *buf, size_t size); ++ int (*load_firmware)(void *handle); ++ int (*wait_for_fw_loading_complete)(void *handle); ++/* export to DC */ ++ u32 (*get_sclk)(void *handle, bool low); ++ u32 (*get_mclk)(void *handle, bool low); + }; + + +-- +2.7.4 + |