drm/amd/powerplay: widely share the API for data table retrieving

Considering the data table retrieving can be more widely shared,
amdgpu_atombios.c is the right place.
Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c

@@ -2036,3 +2036,20 @@ int amdgpu_atombios_init(struct amdgpu_device *adev)
 	return 0;
 }
 
+int amdgpu_atombios_get_data_table(struct amdgpu_device *adev,
+				   uint32_t table,
+				   uint16_t *size,
+				   uint8_t *frev,
+				   uint8_t *crev,
+				   uint8_t **addr)
+{
+	uint16_t data_start;
+
+	if (!amdgpu_atom_parse_data_header(adev->mode_info.atom_context, table,
+					   size, frev, crev, &data_start))
+		return -EINVAL;
+
+	*addr = (uint8_t *)adev->mode_info.atom_context->bios + data_start;
+
+	return 0;
+}

drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.h

@@ -216,6 +216,13 @@ int amdgpu_atombios_get_svi2_info(struct amdgpu_device *adev,
 			      u8 voltage_type,
 			      u8 *svd_gpio_id, u8 *svc_gpio_id);
 
+int amdgpu_atombios_get_data_table(struct amdgpu_device *adev,
+				   uint32_t table,
+				   uint16_t *size,
+				   uint8_t *frev,
+				   uint8_t *crev,
+				   uint8_t **addr);
+
 void amdgpu_atombios_fini(struct amdgpu_device *adev);
 int amdgpu_atombios_init(struct amdgpu_device *adev);
 

drivers/gpu/drm/amd/powerplay/amdgpu_smu.c

@@ -689,22 +689,6 @@ static int smu_late_init(void *handle)
 	return 0;
 }
 
-int smu_get_atom_data_table(struct smu_context *smu, uint32_t table,
-			    uint16_t *size, uint8_t *frev, uint8_t *crev,
-			    uint8_t **addr)
-{
-	struct amdgpu_device *adev = smu->adev;
-	uint16_t data_start;
-
-	if (!amdgpu_atom_parse_data_header(adev->mode_info.atom_context, table,
-					   size, frev, crev, &data_start))
-		return -EINVAL;
-
-	*addr = (uint8_t *)adev->mode_info.atom_context->bios + data_start;
-
-	return 0;
-}
-
 static int smu_init_fb_allocations(struct smu_context *smu)
 {
 	struct amdgpu_device *adev = smu->adev;

drivers/gpu/drm/amd/powerplay/arcturus_ppt.c

@@ -27,6 +27,7 @@
 #include "smu_internal.h"
 #include "atomfirmware.h"
 #include "amdgpu_atomfirmware.h"
+#include "amdgpu_atombios.h"
 #include "smu_v11_0.h"
 #include "smu11_driver_if_arcturus.h"
 #include "soc15_common.h"
@@ -488,7 +489,7 @@ static int arcturus_append_powerplay_table(struct smu_context *smu)
 	index = get_index_into_master_table(atom_master_list_of_data_tables_v2_1,
 					   smc_dpm_info);
 
-	ret = smu_get_atom_data_table(smu, index, NULL, NULL, NULL,
+	ret = amdgpu_atombios_get_data_table(smu->adev, index, NULL, NULL, NULL,
 				      (uint8_t **)&smc_dpm_table);
 	if (ret)
 		return ret;

drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h

@@ -679,10 +679,6 @@ bool smu_mode1_reset_is_support(struct smu_context *smu);
 int smu_mode1_reset(struct smu_context *smu);
 int smu_mode2_reset(struct smu_context *smu);
 
-extern int smu_get_atom_data_table(struct smu_context *smu, uint32_t table,
-				   uint16_t *size, uint8_t *frev, uint8_t *crev,
-				   uint8_t **addr);
-
 extern const struct amd_ip_funcs smu_ip_funcs;
 
 extern const struct amdgpu_ip_block_version smu_v11_0_ip_block;

drivers/gpu/drm/amd/powerplay/navi10_ppt.c

@@ -28,6 +28,7 @@
 #include "smu_internal.h"
 #include "atomfirmware.h"
 #include "amdgpu_atomfirmware.h"
+#include "amdgpu_atombios.h"
 #include "soc15_common.h"
 #include "smu_v11_0.h"
 #include "smu11_driver_if_navi10.h"
@@ -467,7 +468,7 @@ static int navi10_append_powerplay_table(struct smu_context *smu)
 	index = get_index_into_master_table(atom_master_list_of_data_tables_v2_1,
 					   smc_dpm_info);
 
-	ret = smu_get_atom_data_table(smu, index, NULL, NULL, NULL,
+	ret = amdgpu_atombios_get_data_table(adev, index, NULL, NULL, NULL,
 				      (uint8_t **)&smc_dpm_table);
 	if (ret)
 		return ret;
@@ -487,7 +488,7 @@ static int navi10_append_powerplay_table(struct smu_context *smu)
 			sizeof(*smc_dpm_table) - sizeof(smc_dpm_table->table_header));
 		break;
 	case 7: /* nv12 */
-		ret = smu_get_atom_data_table(smu, index, NULL, NULL, NULL,
+		ret = amdgpu_atombios_get_data_table(adev, index, NULL, NULL, NULL,
 					      (uint8_t **)&smc_dpm_table_v4_7);
 		if (ret)
 			return ret;

drivers/gpu/drm/amd/powerplay/sienna_cichlid_ppt.c

@@ -28,6 +28,7 @@
 #include "smu_internal.h"
 #include "atomfirmware.h"
 #include "amdgpu_atomfirmware.h"
+#include "amdgpu_atombios.h"
 #include "smu_v11_0.h"
 #include "smu11_driver_if_sienna_cichlid.h"
 #include "soc15_common.h"
@@ -399,7 +400,7 @@ static int sienna_cichlid_append_powerplay_table(struct smu_context *smu)
 	index = get_index_into_master_table(atom_master_list_of_data_tables_v2_1,
 					    smc_dpm_info);
 
-	ret = smu_get_atom_data_table(smu, index, NULL, NULL, NULL,
+	ret = amdgpu_atombios_get_data_table(smu->adev, index, NULL, NULL, NULL,
 				      (uint8_t **)&smc_dpm_table);
 	if (ret)
 		return ret;

drivers/gpu/drm/amd/powerplay/smu_v11_0.c

@@ -32,6 +32,7 @@
 #include "smu_internal.h"
 #include "atomfirmware.h"
 #include "amdgpu_atomfirmware.h"
+#include "amdgpu_atombios.h"
 #include "smu_v11_0.h"
 #include "soc15_common.h"
 #include "atom.h"
@@ -416,7 +417,7 @@ int smu_v11_0_setup_pptable(struct smu_context *smu)
 		index = get_index_into_master_table(atom_master_list_of_data_tables_v2_1,
 						    powerplayinfo);
 
-		ret = smu_get_atom_data_table(smu, index, &atom_table_size, &frev, &crev,
+		ret = amdgpu_atombios_get_data_table(adev, index, &atom_table_size, &frev, &crev,
 					      (uint8_t **)&table);
 		if (ret)
 			return ret;
@@ -631,7 +632,7 @@ int smu_v11_0_get_vbios_bootup_values(struct smu_context *smu)
 	index = get_index_into_master_table(atom_master_list_of_data_tables_v2_1,
 					    firmwareinfo);
 
-	ret = smu_get_atom_data_table(smu, index, &size, &frev, &crev,
+	ret = amdgpu_atombios_get_data_table(smu->adev, index, &size, &frev, &crev,
 				      (uint8_t **)&header);
 	if (ret)
 		return ret;