[PATCH] drm/amd/amdgpu: Add more config data for debugfs

[StDenis, Tom]

Hi all,


If I could get an ACK/NAK that would be appreciated.  I have a commit pending on the debug tool (that reads these) that I'd like to get out.


Thanks,

Tom


________________________________
From: Tom St Denis <tstdenis82 at gmail.com>
Sent: Friday, August 12, 2016 15:28
To: amd-gfx at lists.freedesktop.org
Cc: StDenis, Tom
Subject: [PATCH] drm/amd/amdgpu: Add more config data for debugfs

Adds rev_id as well as cg/pg flags to help debug runtime.

Signed-off-by: Tom St Denis <tom.stdenis at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index 53763614c6e0..bbd3173cc5ea 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -2653,7 +2653,7 @@ static ssize_t amdgpu_debugfs_gca_config_read(struct file *f, char __user *buf,
                 return -ENOMEM;

         /* version, increment each time something is added */
-       config[no_regs++] = 0;
+       config[no_regs++] = 1;
         config[no_regs++] = adev->gfx.config.max_shader_engines;
         config[no_regs++] = adev->gfx.config.max_tile_pipes;
         config[no_regs++] = adev->gfx.config.max_cu_per_sh;
@@ -2678,6 +2678,11 @@ static ssize_t amdgpu_debugfs_gca_config_read(struct file *f, char __user *buf,
         config[no_regs++] = adev->gfx.config.gb_addr_config;
         config[no_regs++] = adev->gfx.config.num_rbs;

+       /* rev==1 */
+       config[no_regs++] = adev->rev_id;
+       config[no_regs++] = adev->pg_flags;
+       config[no_regs++] = adev->cg_flags;
+
         while (size && (*pos < no_regs * 4)) {
                 uint32_t value;

--
2.9.2

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