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drm/i915/pch: Remove unused i915->pch_id

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With the PCH checks based on PCH types instead of IDs, the i915->pch_id
member has become unused. Remove it.

Reviewed-by: Nemesa Garg <nemesa.garg@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/fac1c59800128e8f398e83d718a3a5dc235d0526.1738923308.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
This commit is contained in:
Jani Nikula
2025-02-07 12:17:38 +02:00
parent c2d55e709a
commit 46e2ffbdd2
3 changed files with 0 additions and 6 deletions
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1
drivers/gpu/drm/i915/i915_drv.h
View File

@@ -274,7 +274,6 @@ struct drm_i915_private {
/* PCH chipset type */
enum intel_pch pch_type;
unsigned short pch_id;
unsigned long gem_quirks;

4
drivers/gpu/drm/i915/soc/intel_pch.c
View File

@@ -286,13 +286,11 @@ void intel_detect_pch(struct drm_i915_private *dev_priv)
pch_type = intel_pch_type(dev_priv, id);
if (pch_type != PCH_NONE) {
dev_priv->pch_type = pch_type;
dev_priv->pch_id = id;
break;
} else if (intel_is_virt_pch(id, pch->subsystem_vendor,
pch->subsystem_device)) {
intel_virt_detect_pch(dev_priv, &id, &pch_type);
dev_priv->pch_type = pch_type;
dev_priv->pch_id = id;
break;
}
}
@@ -305,12 +303,10 @@ void intel_detect_pch(struct drm_i915_private *dev_priv)
drm_dbg_kms(&dev_priv->drm,
"Display disabled, reverting to NOP PCH\n");
dev_priv->pch_type = PCH_NOP;
dev_priv->pch_id = 0;
} else if (!pch) {
if (i915_run_as_guest() && HAS_DISPLAY(dev_priv)) {
intel_virt_detect_pch(dev_priv, &id, &pch_type);
dev_priv->pch_type = pch_type;
dev_priv->pch_id = id;
} else {
drm_dbg_kms(&dev_priv->drm, "No PCH found.\n");
}

1
drivers/gpu/drm/xe/xe_device_types.h
View File

@@ -544,7 +544,6 @@ struct xe_device {
*/
struct intel_display display;
enum intel_pch pch_type;
u16 pch_id;
struct dram_info {
bool wm_lv_0_adjust_needed;