[PATCH 01/18] drm/amd/pm: add new vcn enable function pointer

[<boyuan.zhang@amd.com>]

From: Boyuan Zhang <boyuan.zhang@amd.com>

The new function dpm_set_vcn_enable_instance() will be used to enable
or disable vcn engine dynamic power for the given vcn instance.

The original function dpm_set_vcn_enable() will still be used to enable
or disable vcn engine dynamic power for all vcn instances as before.

Signed-off-by: Boyuan Zhang <boyuan.zhang@amd.com>
---
 drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h b/drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h
index 727da0c37e06..f88241cdf9b9 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h
+++ b/drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h
@@ -737,10 +737,16 @@ struct pptable_funcs {
 
 	/**
 	 * @dpm_set_vcn_enable: Enable/disable VCN engine dynamic power
-	 *                      management.
+	 *                      management for all instance.
 	 */
 	int (*dpm_set_vcn_enable)(struct smu_context *smu, bool enable);
 
+	/**
+	* @dpm_set_vcn_enable_instance: Enable/disable VCN engine dynamic power
+	*                      management for given instance.
+	*/
+	int (*dpm_set_vcn_enable_instance)(struct smu_context *smu, bool enable, int inst);
+
 	/**
 	 * @dpm_set_jpeg_enable: Enable/disable JPEG engine dynamic power
 	 *                       management.
-- 
2.34.1