From 3ad4f595b8d3a74d5d280bee9b6e7b8c4c3146f6 Mon Sep 17 00:00:00 2001 From: Rex Zhu Date: Mon, 7 Dec 2015 16:42:35 +0800 Subject: [PATCH 0120/1110] drm/amd/powerplay: fix bug that dpm funcs in debugfs/sysfs missing. in dpm module, sysfs init func move to late_init from sw_init. Reviewed-by: Alex Deucher Change-Id: Ice4a73212d8e3106d05f04a27043820ffd32929e Signed-off-by: Rex Zhu --- drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c | 15 ++++++++++++++- 1 file changed, 14 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c index 4f6740c..6cbbae7 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c @@ -121,6 +121,19 @@ static int amdgpu_pp_early_init(void *handle) return ret; } + +static int amdgpu_pp_late_init(void *handle) +{ + int ret = 0; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (adev->powerplay.ip_funcs->late_init) + ret = adev->powerplay.ip_funcs->late_init( + adev->powerplay.pp_handle); + + return ret; +} + static int amdgpu_pp_sw_init(void *handle) { int ret = 0; @@ -282,7 +295,7 @@ static void amdgpu_pp_print_status(void *handle) const struct amd_ip_funcs amdgpu_pp_ip_funcs = { .early_init = amdgpu_pp_early_init, - .late_init = NULL, + .late_init = amdgpu_pp_late_init, .sw_init = amdgpu_pp_sw_init, .sw_fini = amdgpu_pp_sw_fini, .hw_init = amdgpu_pp_hw_init, -- 2.7.4