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Commit 8d7cddcd authored by Pauli Nieminen's avatar Pauli Nieminen Committed by Dave Airlie
Browse files

drm/radeon/kms: Add ttm page pool debugfs file. 



ttm_page_pool file is hooked ttm_page_alloc_debugfs for pool
allocator state.

Signed-off-by: default avatarPauli Nieminen <suokkos@gmail.com>
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent 07458661

drivers/gpu/drm/radeon/radeon_ttm.c

+10 −3
Original line number Diff line number Diff line
@@ -33,6 +33,7 @@ 
#include <ttm/ttm_bo_driver.h>

#include <ttm/ttm_placement.h>

#include <ttm/ttm_module.h>

#include <ttm/ttm_page_alloc.h>

#include <drm/drmP.h>

#include <drm/radeon_drm.h>

#include <linux/seq_file.h>
@@ -744,8 +745,8 @@ static int radeon_mm_dump_table(struct seq_file *m, void *data) 
static int radeon_ttm_debugfs_init(struct radeon_device *rdev)

{

#if defined(CONFIG_DEBUG_FS)

	static struct drm_info_list radeon_mem_types_list[RADEON_DEBUGFS_MEM_TYPES];

	static char radeon_mem_types_names[RADEON_DEBUGFS_MEM_TYPES][32];

	static struct drm_info_list radeon_mem_types_list[RADEON_DEBUGFS_MEM_TYPES+1];

	static char radeon_mem_types_names[RADEON_DEBUGFS_MEM_TYPES+1][32];

	unsigned i;



	for (i = 0; i < RADEON_DEBUGFS_MEM_TYPES; i++) {
@@ -762,7 +763,13 @@ static int radeon_ttm_debugfs_init(struct radeon_device *rdev) 
			radeon_mem_types_list[i].data = &rdev->mman.bdev.man[TTM_PL_TT].manager;



	}

	return radeon_debugfs_add_files(rdev, radeon_mem_types_list, RADEON_DEBUGFS_MEM_TYPES);

	/* Add ttm page pool to debugfs */

	sprintf(radeon_mem_types_names[i], "ttm_page_pool");

	radeon_mem_types_list[i].name = radeon_mem_types_names[i];

	radeon_mem_types_list[i].show = &ttm_page_alloc_debugfs;

	radeon_mem_types_list[i].driver_features = 0;

	radeon_mem_types_list[i].data = NULL;

	return radeon_debugfs_add_files(rdev, radeon_mem_types_list, RADEON_DEBUGFS_MEM_TYPES+1);



#endif

	return 0;