diff options
Diffstat (limited to 'common/recipes-kernel/linux/files/1027-drm-amd-powerplay-revise-caching-the-soft-pptable-an.patch')
| -rw-r--r-- | common/recipes-kernel/linux/files/1027-drm-amd-powerplay-revise-caching-the-soft-pptable-an.patch | 55 |
1 files changed, 0 insertions, 55 deletions
diff --git a/common/recipes-kernel/linux/files/1027-drm-amd-powerplay-revise-caching-the-soft-pptable-an.patch b/common/recipes-kernel/linux/files/1027-drm-amd-powerplay-revise-caching-the-soft-pptable-an.patch deleted file mode 100644 index 9402b620..00000000 --- a/common/recipes-kernel/linux/files/1027-drm-amd-powerplay-revise-caching-the-soft-pptable-an.patch +++ /dev/null @@ -1,55 +0,0 @@ -From 1e2ced05d13ff0c0e7c00406d155b24283d3f0c5 Mon Sep 17 00:00:00 2001 -From: Eric Huang <JinHuiEric.Huang@amd.com> -Date: Fri, 15 Apr 2016 15:02:54 -0400 -Subject: [PATCH 1027/1110] drm/amd/powerplay: revise caching the soft pptable - and add it's size - -Reviewed-by: Alex Deucher <alexander.deucher@amd.com> -Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com> -Signed-off-by: Alex Deucher <alexander.deucher@amd.com> ---- - .../gpu/drm/amd/powerplay/hwmgr/tonga_processpptables.c | 15 +++++++++------ - drivers/gpu/drm/amd/powerplay/inc/hwmgr.h | 1 + - 2 files changed, 10 insertions(+), 6 deletions(-) - -diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_processpptables.c b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_processpptables.c -index 96a2787..10e3630 100644 ---- a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_processpptables.c -+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_processpptables.c -@@ -138,12 +138,15 @@ const void *get_powerplay_table(struct pp_hwmgr *hwmgr) - - u16 size; - u8 frev, crev; -- void *table_address; -- -- table_address = (ATOM_Tonga_POWERPLAYTABLE *) -- cgs_atom_get_data_table(hwmgr->device, index, &size, &frev, &crev); -- -- hwmgr->soft_pp_table = table_address; /*Cache the result in RAM.*/ -+ void *table_address = (void *)hwmgr->soft_pp_table; -+ -+ if (!table_address) { -+ table_address = (ATOM_Tonga_POWERPLAYTABLE *) -+ cgs_atom_get_data_table(hwmgr->device, -+ index, &size, &frev, &crev); -+ hwmgr->soft_pp_table = table_address; /*Cache the result in RAM.*/ -+ hwmgr->soft_pp_table_size = size; -+ } - - return table_address; - } -diff --git a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h -index b1a9ae5..c96e5b1 100644 ---- a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h -+++ b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h -@@ -577,6 +577,7 @@ struct pp_hwmgr { - void *device; - struct pp_smumgr *smumgr; - const void *soft_pp_table; -+ uint32_t soft_pp_table_size; - bool need_pp_table_upload; - enum amd_dpm_forced_level dpm_level; - bool block_hw_access; --- -2.7.4 - |