diff --git a/src/imagination/vulkan/pvr_cmd_buffer.c b/src/imagination/vulkan/pvr_cmd_buffer.c
index a5f27c241e4..dfe6489958f 100644
--- a/src/imagination/vulkan/pvr_cmd_buffer.c
+++ b/src/imagination/vulkan/pvr_cmd_buffer.c
@@ -1745,7 +1745,7 @@ pvr_compute_flat_slot_size(const struct pvr_physical_device *pdevice,
    uint32_t max_avail_coeff_regs =
       dev_runtime_info->cdm_max_local_mem_size_regs;
    uint32_t localstore_chunks_count =
-      DIV_ROUND_UP(coeff_regs_count << 2,
+      DIV_ROUND_UP(PVR_DW_TO_BYTES(coeff_regs_count),
                    PVRX(CDMCTRL_KERNEL0_USC_COMMON_SIZE_UNIT_SIZE));
 
    /* Ensure that we cannot have more workgroups in a slot than the available
@@ -1947,9 +1947,9 @@ pvr_compute_generate_idfwdf(struct pvr_cmd_buffer *cmd_buffer,
    struct pvr_compute_kernel_info info = {
       .indirect_buffer_addr = PVR_DEV_ADDR_INVALID,
       .global_offsets_present = false,
-      .usc_common_size =
-         DIV_ROUND_UP(cmd_buffer->device->idfwdf_state.usc_shareds << 2,
-                      PVRX(CDMCTRL_KERNEL0_USC_COMMON_SIZE_UNIT_SIZE)),
+      .usc_common_size = DIV_ROUND_UP(
+         PVR_DW_TO_BYTES(cmd_buffer->device->idfwdf_state.usc_shareds),
+         PVRX(CDMCTRL_KERNEL0_USC_COMMON_SIZE_UNIT_SIZE)),
       .usc_unified_size = 0U,
       .pds_temp_size = 0U,
       .pds_data_size =
@@ -4456,7 +4456,7 @@ void pvr_compute_update_kernel_private(
    }
 
    info.usc_common_size =
-      DIV_ROUND_UP(coeff_regs << 2U,
+      DIV_ROUND_UP(PVR_DW_TO_BYTES(coeff_regs),
                    PVRX(CDMCTRL_KERNEL0_USC_COMMON_SIZE_UNIT_SIZE));
 
    /* Use a whole slot per workgroup. */
@@ -4539,7 +4539,7 @@ static void pvr_compute_update_kernel(
    }
 
    info.usc_common_size =
-      DIV_ROUND_UP(coeff_regs << 2U,
+      DIV_ROUND_UP(PVR_DW_TO_BYTES(coeff_regs),
                    PVRX(CDMCTRL_KERNEL0_USC_COMMON_SIZE_UNIT_SIZE));
 
    /* Use a whole slot per workgroup. */
diff --git a/src/imagination/vulkan/pvr_query_compute.c b/src/imagination/vulkan/pvr_query_compute.c
index 619c1279ce4..d013e6c7ee5 100644
--- a/src/imagination/vulkan/pvr_query_compute.c
+++ b/src/imagination/vulkan/pvr_query_compute.c
@@ -556,10 +556,11 @@ VkResult pvr_add_query_program(struct pvr_cmd_buffer *cmd_buffer,
    pipeline.unified_store_regs_count = shader_factory_info->input_regs;
    pipeline.const_shared_regs_count = shader_factory_info->const_shared_regs;
 
-   const_buffer = vk_alloc(&cmd_buffer->vk.pool->alloc,
-                           shader_factory_info->const_shared_regs << 2,
-                           8,
-                           VK_SYSTEM_ALLOCATION_SCOPE_COMMAND);
+   const_buffer =
+      vk_alloc(&cmd_buffer->vk.pool->alloc,
+               PVR_DW_TO_BYTES(shader_factory_info->const_shared_regs),
+               8,
+               VK_SYSTEM_ALLOCATION_SCOPE_COMMAND);
    if (!const_buffer) {
       return vk_command_buffer_set_error(&cmd_buffer->vk,
                                          VK_ERROR_OUT_OF_HOST_MEMORY);
@@ -814,11 +815,11 @@ VkResult pvr_add_query_program(struct pvr_cmd_buffer *cmd_buffer,
       const_buffer[load->dst_idx] = load->value;
    }
 
-   result =
-      pvr_cmd_buffer_upload_general(cmd_buffer,
-                                    const_buffer,
-                                    shader_factory_info->const_shared_regs << 2,
-                                    &pvr_bo);
+   result = pvr_cmd_buffer_upload_general(
+      cmd_buffer,
+      const_buffer,
+      PVR_DW_TO_BYTES(shader_factory_info->const_shared_regs),
+      &pvr_bo);
    if (result != VK_SUCCESS) {
       vk_free(&cmd_buffer->vk.pool->alloc, const_buffer);
 
diff --git a/src/imagination/vulkan/pvr_spm.c b/src/imagination/vulkan/pvr_spm.c
index 73c09fa12c8..9e605eb89fc 100644
--- a/src/imagination/vulkan/pvr_spm.c
+++ b/src/imagination/vulkan/pvr_spm.c
@@ -922,7 +922,7 @@ pvr_spm_init_bgobj_state(struct pvr_device *device,
    assert(spm_load_program_idx < ARRAY_SIZE(spm_load_collection));
    info = spm_load_collection[spm_load_program_idx].info;
 
-   consts_buffer_size = info->const_shared_regs * sizeof(uint32_t);
+   consts_buffer_size = PVR_DW_TO_BYTES(info->const_shared_regs);
 
    /* TODO: Remove this check, along with the pvr_finishme(), once the zeroed
     * shaders are replaced by the real shaders.