drm/asahi: hw: Drop max_dies

This isn't available on t602x, so it was probably a bad guess. Just use
the known die count for the userspace info, from our HW info tables.

Signed-off-by: Asahi Lina <[email protected]>

Author: asahilina

drivers/gpu/drm/asahi/file.rs

@@ -218,7 +218,7 @@ impl File {
             gpu_revision: gpu.get_dyncfg().id.gpu_rev as u32,
             chip_id: gpu.get_cfg().chip_id,
 
-            num_dies: gpu.get_dyncfg().id.max_dies,
+            num_dies: gpu.get_cfg().num_dies,
             num_clusters_total: gpu.get_dyncfg().id.num_clusters,
             num_cores_per_cluster: gpu.get_dyncfg().id.num_cores,
             num_frags_per_cluster: gpu.get_dyncfg().id.num_frags,

drivers/gpu/drm/asahi/gpu.rs

@@ -684,7 +684,6 @@ impl GpuManager::ver {
             gpu_id.gpu_gen,
             gpu_id.gpu_variant
         );
-        dev_info!(dev, "  Max dies: {}\n", gpu_id.max_dies);
         dev_info!(dev, "  Clusters: {}\n", gpu_id.num_clusters);
         dev_info!(
             dev,

drivers/gpu/drm/asahi/hw/mod.rs

@@ -328,8 +328,6 @@ pub(crate) struct GpuIdConfig {
     pub(crate) gpu_rev: GpuRevision,
     /// GPU silicon revision ID (firmware enum).
     pub(crate) gpu_rev_id: GpuRevisionID,
-    /// Maximum number of dies supported.
-    pub(crate) max_dies: u32,
     /// Total number of GPU clusters.
     pub(crate) num_clusters: u32,
     /// Maximum number of GPU cores per cluster.

drivers/gpu/drm/asahi/regs.rs

@@ -333,7 +333,6 @@ impl Resources {
             },
             gpu_rev,
             gpu_rev_id,
-            max_dies: (id_clusters >> 20) & 0xf,
             num_clusters,
             num_cores,
             num_frags: num_cores, // Used to be id_counts_1[15:8] but does not work for G14X