[PATCH v2] drm/amdgpu: Move vram, gtt & flash defines to amdgpu_ ttm & _psp.h

[Srinivasan Shanmugam]

As amdgpu.h is getting decomposed, move vram and gtt extern defines into
amdgpu_ttm.h & flash extern to amdgpu_psp.h

'Fixes: 35488e44ed48 ("drm/amdgpu: Move externs to amdgpu.h file from
amdgpu_drv.c")'
Suggested-by: Christian König <christian.koenig at amd.com>
Cc: Mario Limonciello <mario.limonciello at amd.com>
Cc: Christian König <christian.koenig at amd.com>
Cc: Alex Deucher <alexander.deucher at amd.com>
Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam at amd.com>
---

v2:

   1. As a prerequisite, sorted the inludes in other patch
      https://patchwork.freedesktop.org/patch/549850/ | drm/amdgpu: Sort the includes in amdgpu/amdgpu_drv.c (Mario)
   2. Include _psp.h, & moved vram & gtt extern defines into appropriate
      places (Mario) 
   

 drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 1 +
 drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h | 2 ++
 drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h | 3 +++
 3 files changed, 6 insertions(+)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
index 90faaf1eadcd..0fec81d6a7df 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
@@ -45,6 +45,7 @@
 #include "amdgpu_drv.h"
 #include "amdgpu_fdinfo.h"
 #include "amdgpu_irq.h"
+#include "amdgpu_psp.h"
 #include "amdgpu_ras.h"
 #include "amdgpu_reset.h"
 #include "amdgpu_sched.h"
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h
index c3203de4a007..e8cbfacb5ac1 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h
@@ -39,6 +39,8 @@
 #define PSP_TMR_ALIGNMENT	0x100000
 #define PSP_FW_NAME_LEN		0x24
 
+extern const struct attribute_group amdgpu_flash_attr_group;
+
 enum psp_shared_mem_size {
 	PSP_ASD_SHARED_MEM_SIZE				= 0x0,
 	PSP_XGMI_SHARED_MEM_SIZE			= 0x4000,
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h
index 6d0d66e40db9..96732897f87a 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h
@@ -39,6 +39,9 @@
 
 #define AMDGPU_POISON	0xd0bed0be
 
+extern const struct attribute_group amdgpu_vram_mgr_attr_group;
+extern const struct attribute_group amdgpu_gtt_mgr_attr_group;
+
 struct hmm_range;
 
 struct amdgpu_gtt_mgr {
-- 
2.25.1