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-rw-r--r--common/recipes-kernel/linux/files/0793-drm-amd-powerplay-refine-the-logic-of-whether-need-t.patch63
1 files changed, 0 insertions, 63 deletions
diff --git a/common/recipes-kernel/linux/files/0793-drm-amd-powerplay-refine-the-logic-of-whether-need-t.patch b/common/recipes-kernel/linux/files/0793-drm-amd-powerplay-refine-the-logic-of-whether-need-t.patch
deleted file mode 100644
index b133bc80..00000000
--- a/common/recipes-kernel/linux/files/0793-drm-amd-powerplay-refine-the-logic-of-whether-need-t.patch
+++ /dev/null
@@ -1,63 +0,0 @@
-From 85dd2a1e3c0cb63f06d4d79541bb62ac507dda9d Mon Sep 17 00:00:00 2001
-From: Rex Zhu <Rex.Zhu@amd.com>
-Date: Wed, 4 Nov 2015 14:56:56 +0800
-Subject: [PATCH 0793/1565] drm/amd/powerplay: refine the logic of whether need
- to update power state.
-
-Better handle power state changes.
-
-Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
-Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
-Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
----
- drivers/gpu/drm/amd/powerplay/eventmgr/psm.c | 13 ++++++++++---
- drivers/gpu/drm/amd/powerplay/eventmgr/psm.h | 1 +
- 2 files changed, 11 insertions(+), 3 deletions(-)
-
-diff --git a/drivers/gpu/drm/amd/powerplay/eventmgr/psm.c b/drivers/gpu/drm/amd/powerplay/eventmgr/psm.c
-index 08b75bd..82774ac 100644
---- a/drivers/gpu/drm/amd/powerplay/eventmgr/psm.c
-+++ b/drivers/gpu/drm/amd/powerplay/eventmgr/psm.c
-@@ -86,9 +86,10 @@ int psm_set_performance_states(struct pp_eventmgr *eventmgr, unsigned long *stat
- int psm_adjust_power_state_dynamic(struct pp_eventmgr *eventmgr, bool skip)
- {
-
-- const struct pp_power_state *pcurrent;
-- struct pp_power_state *requested;
-+ struct pp_power_state *pcurrent;
-+ struct pp_power_state *requested;
- struct pp_hwmgr *hwmgr;
-+ bool equal;
-
- if (skip)
- return 0;
-@@ -97,7 +98,13 @@ int psm_adjust_power_state_dynamic(struct pp_eventmgr *eventmgr, bool skip)
- pcurrent = hwmgr->current_ps;
- requested = hwmgr->request_ps;
-
-- if ((pcurrent != NULL || requested != NULL) && (pcurrent != requested)) {
-+ if (requested == NULL)
-+ return 0;
-+
-+ if (pcurrent == NULL || (0 != phm_check_states_equal(hwmgr, &pcurrent->hardware, &requested->hardware, &equal)))
-+ equal = false;
-+
-+ if (!equal || phm_check_smc_update_required_for_display_configuration(hwmgr)) {
- phm_apply_state_adjust_rules(hwmgr, requested, pcurrent);
- phm_set_power_state(hwmgr, &pcurrent->hardware, &requested->hardware);
- hwmgr->current_ps = requested;
-diff --git a/drivers/gpu/drm/amd/powerplay/eventmgr/psm.h b/drivers/gpu/drm/amd/powerplay/eventmgr/psm.h
-index 15abfac..1380470 100644
---- a/drivers/gpu/drm/amd/powerplay/eventmgr/psm.h
-+++ b/drivers/gpu/drm/amd/powerplay/eventmgr/psm.h
-@@ -25,6 +25,7 @@
- #include "eventmanagement.h"
- #include "eventmanager.h"
- #include "power_state.h"
-+#include "hardwaremanager.h"
-
- int psm_get_ui_state(struct pp_eventmgr *eventmgr, enum PP_StateUILabel ui_label, unsigned long *state_id);
-
---
-1.9.1
-