Commit a921c35a authored by Eric Huang's avatar Eric Huang Committed by Alex Deucher
Browse files

drm/amdkfd: fix NULL ptr for debugfs mqds on GFX v12 



mqd_stride function in gfx v12 is not implemented, that
causes NULL ptr error. Add the generic func to fix it.

Signed-off-by: default avatarEric Huang <jinhuieric.huang@amd.com>
Reviewed-by: default avatarHarish Kasiviswanathan <Harish.Kasiviswanathan@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 9243240b

drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v12.c

+3 −0
Original line number Diff line number Diff line
@@ -389,6 +389,7 @@ struct mqd_manager *mqd_manager_init_v12(enum KFD_MQD_TYPE type, 
		mqd->is_occupied = kfd_is_occupied_cp;

		mqd->mqd_size = sizeof(struct v12_compute_mqd);

		mqd->get_wave_state = get_wave_state;

		mqd->mqd_stride = kfd_mqd_stride;

#if defined(CONFIG_DEBUG_FS)

		mqd->debugfs_show_mqd = debugfs_show_mqd;

#endif
@@ -404,6 +405,7 @@ struct mqd_manager *mqd_manager_init_v12(enum KFD_MQD_TYPE type, 
		mqd->destroy_mqd = kfd_destroy_mqd_cp;

		mqd->is_occupied = kfd_is_occupied_cp;

		mqd->mqd_size = sizeof(struct v12_compute_mqd);

		mqd->mqd_stride = kfd_mqd_stride;

#if defined(CONFIG_DEBUG_FS)

		mqd->debugfs_show_mqd = debugfs_show_mqd;

#endif
@@ -433,6 +435,7 @@ struct mqd_manager *mqd_manager_init_v12(enum KFD_MQD_TYPE type, 
		mqd->destroy_mqd = kfd_destroy_mqd_sdma;

		mqd->is_occupied = kfd_is_occupied_sdma;

		mqd->mqd_size = sizeof(struct v12_sdma_mqd);

		mqd->mqd_stride = kfd_mqd_stride;

#if defined(CONFIG_DEBUG_FS)

		mqd->debugfs_show_mqd = debugfs_show_mqd_sdma;

#endif