diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2853-drm-amd-powerplay-increase-the-SMU-msg-response-wait.patch')
-rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2853-drm-amd-powerplay-increase-the-SMU-msg-response-wait.patch | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2853-drm-amd-powerplay-increase-the-SMU-msg-response-wait.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2853-drm-amd-powerplay-increase-the-SMU-msg-response-wait.patch new file mode 100644 index 00000000..ec25dcea --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2853-drm-amd-powerplay-increase-the-SMU-msg-response-wait.patch @@ -0,0 +1,33 @@ +From 527087455febc23ff971f83286d299b82faac252 Mon Sep 17 00:00:00 2001 +From: Evan Quan <evan.quan@amd.com> +Date: Wed, 3 Jul 2019 09:21:37 +0800 +Subject: [PATCH 2853/2940] drm/amd/powerplay: increase the SMU msg response + waiting time + +This is expected to fix some mode1 reset failures. And this +affects SMU part only as the timeout setting for other parts +is controlled by a different macro. + +Change-Id: I4c11996628cd40d559c6edea97d092f397122d78 +Signed-off-by: Evan Quan <evan.quan@amd.com> +Acked-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/include/amd_shared.h | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/drivers/gpu/drm/amd/include/amd_shared.h b/drivers/gpu/drm/amd/include/amd_shared.h +index d352b8d76365..a0a7211438f2 100644 +--- a/drivers/gpu/drm/amd/include/amd_shared.h ++++ b/drivers/gpu/drm/amd/include/amd_shared.h +@@ -26,7 +26,7 @@ + #include <drm/amd_asic_type.h> + + +-#define AMD_MAX_USEC_TIMEOUT 200000 /* 200 ms */ ++#define AMD_MAX_USEC_TIMEOUT 1000000 /* 1000 ms */ + + /* + * Chip flags +-- +2.17.1 + |