diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.14.71/4860-drm-amd-Add-sphinx-documentation-for-amd_ip_funcs.patch')
| -rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.14.71/4860-drm-amd-Add-sphinx-documentation-for-amd_ip_funcs.patch | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.14.71/4860-drm-amd-Add-sphinx-documentation-for-amd_ip_funcs.patch b/common/recipes-kernel/linux/linux-yocto-4.14.71/4860-drm-amd-Add-sphinx-documentation-for-amd_ip_funcs.patch new file mode 100644 index 00000000..31f48579 --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.14.71/4860-drm-amd-Add-sphinx-documentation-for-amd_ip_funcs.patch @@ -0,0 +1,95 @@ +From 27a023ae41e7df6c4bd994bce65396a4fd62ced6 Mon Sep 17 00:00:00 2001 +From: Darren Powell <darren.powell@amd.com> +Date: Wed, 27 Jun 2018 17:05:20 -0400 +Subject: [PATCH 4860/5725] drm/amd: Add sphinx documentation for amd_ip_funcs +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Signed-off-by: Darren Powell <darren.powell@amd.com> +Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/include/amd_shared.h | 45 +++++++++++++++++++------------- + 1 file changed, 27 insertions(+), 18 deletions(-) + +diff --git a/drivers/gpu/drm/amd/include/amd_shared.h b/drivers/gpu/drm/amd/include/amd_shared.h +index 91459a6..dc3d856 100644 +--- a/drivers/gpu/drm/amd/include/amd_shared.h ++++ b/drivers/gpu/drm/amd/include/amd_shared.h +@@ -131,45 +131,54 @@ enum PP_FEATURE_MASK { + PP_STUTTER_MODE = 0x20000, + }; + ++/** ++ * struct amd_ip_funcs - general hooks for managing amdgpu IP Blocks ++ */ + struct amd_ip_funcs { +- /* Name of IP block */ ++ /** @name: Name of IP block */ + char *name; +- /* sets up early driver state (pre sw_init), does not configure hw - Optional */ ++ /** ++ * @early_init: ++ * ++ * sets up early driver state (pre sw_init), ++ * does not configure hw - Optional ++ */ + int (*early_init)(void *handle); +- /* sets up late driver/hw state (post hw_init) - Optional */ ++ /** @late_init: sets up late driver/hw state (post hw_init) - Optional */ + int (*late_init)(void *handle); +- /* sets up driver state, does not configure hw */ ++ /** @sw_init: sets up driver state, does not configure hw */ + int (*sw_init)(void *handle); +- /* tears down driver state, does not configure hw */ ++ /** @sw_fini: tears down driver state, does not configure hw */ + int (*sw_fini)(void *handle); +- /* sets up the hw state */ ++ /** @hw_init: sets up the hw state */ + int (*hw_init)(void *handle); +- /* tears down the hw state */ ++ /** @hw_fini: tears down the hw state */ + int (*hw_fini)(void *handle); ++ /** @late_fini: final cleanup */ + void (*late_fini)(void *handle); +- /* handles IP specific hw/sw changes for suspend */ ++ /** @suspend: handles IP specific hw/sw changes for suspend */ + int (*suspend)(void *handle); +- /* handles IP specific hw/sw changes for resume */ ++ /** @resume: handles IP specific hw/sw changes for resume */ + int (*resume)(void *handle); +- /* returns current IP block idle status */ ++ /** @is_idle: returns current IP block idle status */ + bool (*is_idle)(void *handle); +- /* poll for idle */ ++ /** @wait_for_idle: poll for idle */ + int (*wait_for_idle)(void *handle); +- /* check soft reset the IP block */ ++ /** @check_soft_reset: check soft reset the IP block */ + bool (*check_soft_reset)(void *handle); +- /* pre soft reset the IP block */ ++ /** @pre_soft_reset: pre soft reset the IP block */ + int (*pre_soft_reset)(void *handle); +- /* soft reset the IP block */ ++ /** @soft_reset: soft reset the IP block */ + int (*soft_reset)(void *handle); +- /* post soft reset the IP block */ ++ /** @post_soft_reset: post soft reset the IP block */ + int (*post_soft_reset)(void *handle); +- /* enable/disable cg for the IP block */ ++ /** @set_clockgating_state: enable/disable cg for the IP block */ + int (*set_clockgating_state)(void *handle, + enum amd_clockgating_state state); +- /* enable/disable pg for the IP block */ ++ /** @set_powergating_state: enable/disable pg for the IP block */ + int (*set_powergating_state)(void *handle, + enum amd_powergating_state state); +- /* get current clockgating status */ ++ /** @get_clockgating_state: get current clockgating status */ + void (*get_clockgating_state)(void *handle, u32 *flags); + }; + +-- +2.7.4 + |