diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.19.8/0269-drm-amd-powerplay-update-smu10_verify_smc-to-raven2-.patch')
| -rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.19.8/0269-drm-amd-powerplay-update-smu10_verify_smc-to-raven2-.patch | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.19.8/0269-drm-amd-powerplay-update-smu10_verify_smc-to-raven2-.patch b/common/recipes-kernel/linux/linux-yocto-4.19.8/0269-drm-amd-powerplay-update-smu10_verify_smc-to-raven2-.patch new file mode 100644 index 00000000..c389a3f8 --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.19.8/0269-drm-amd-powerplay-update-smu10_verify_smc-to-raven2-.patch @@ -0,0 +1,34 @@ +From b157c05df323c4a301c0c77788419d91a500dc3e Mon Sep 17 00:00:00 2001 +From: Evan Quan <evan.quan@amd.com> +Date: Fri, 15 Jun 2018 17:22:38 -0500 +Subject: [PATCH 0269/2940] drm/amd/powerplay:update smu10_verify_smc* to + raven2 compatible + +Check the raven2 version number as well. + +Change-Id: Ic6a6439eb849c90b57a4df4e58fea372a3ac5bcc +Signed-off-by: Evan Quan <evan.quan@amd.com> +Reviewed-by: Huang Rui <ray.huang@amd.com> +Reviewed-by: Alex Deucher <alexander.deucher@amd.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/powerplay/smumgr/smu10_smumgr.c | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/smu10_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/smu10_smumgr.c +index bb07d43f3874..6f961dec2088 100644 +--- a/drivers/gpu/drm/amd/powerplay/smumgr/smu10_smumgr.c ++++ b/drivers/gpu/drm/amd/powerplay/smumgr/smu10_smumgr.c +@@ -177,7 +177,8 @@ static int smu10_verify_smc_interface(struct pp_hwmgr *hwmgr) + PPSMC_MSG_GetDriverIfVersion); + smc_driver_if_version = smu10_read_arg_from_smc(hwmgr); + +- if (smc_driver_if_version != SMU10_DRIVER_IF_VERSION) { ++ if ((smc_driver_if_version != SMU10_DRIVER_IF_VERSION) && ++ (smc_driver_if_version != SMU10_DRIVER_IF_VERSION + 1)) { + pr_err("Attempt to read SMC IF Version Number Failed!\n"); + return -EINVAL; + } +-- +2.17.1 + |