[Intel-gfx] [PATCH 4/8] drm/i915: Move opregion definitions to dedicated intel_opregion.h
Michal Wajdeczko
michal.wajdeczko at intel.com
Wed Dec 20 18:36:06 UTC 2017
We already have dedicated file for opregion related code, dedicated
header will make our life easier.
Signed-off-by: Michal Wajdeczko <michal.wajdeczko at intel.com>
Cc: Chris Wilson <chris at chris-wilson.co.uk>
Cc: Rodrigo Vivi <rodrigo.vivi at intel.com>
Cc: Joonas Lahtinen <joonas.lahtinen at linux.intel.com>
Cc: Ville Syrjälä <ville.syrjala at linux.intel.com>
---
drivers/gpu/drm/i915/i915_drv.h | 57 +-------------------
drivers/gpu/drm/i915/intel_opregion.c | 2 +
drivers/gpu/drm/i915/intel_opregion.h | 99 +++++++++++++++++++++++++++++++++++
3 files changed, 102 insertions(+), 56 deletions(-)
create mode 100644 drivers/gpu/drm/i915/intel_opregion.h
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index e8ea21c..9f8a2b7 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -57,6 +57,7 @@
#include "i915_utils.h"
#include "i915_types.h"
+#include "intel_opregion.h"
#include "intel_uncore.h"
#include "intel_bios.h"
#include "intel_dpll_mgr.h"
@@ -218,27 +219,6 @@ struct drm_i915_file_private {
#define DRIVER_MINOR 6
#define DRIVER_PATCHLEVEL 0
-struct opregion_header;
-struct opregion_acpi;
-struct opregion_swsci;
-struct opregion_asle;
-
-struct intel_opregion {
- struct opregion_header *header;
- struct opregion_acpi *acpi;
- struct opregion_swsci *swsci;
- u32 swsci_gbda_sub_functions;
- u32 swsci_sbcb_sub_functions;
- struct opregion_asle *asle;
- void *rvda;
- void *vbt_firmware;
- const void *vbt;
- u32 vbt_size;
- u32 *lid_state;
- struct work_struct asle_work;
-};
-#define OPREGION_SIZE (8*1024)
-
struct intel_overlay;
struct intel_overlay_error_state;
@@ -3679,41 +3659,6 @@ bool intel_bios_is_port_hpd_inverted(struct drm_i915_private *dev_priv,
bool intel_bios_is_lspcon_present(struct drm_i915_private *dev_priv,
enum port port);
-
-/* intel_opregion.c */
-#ifdef CONFIG_ACPI
-extern int intel_opregion_setup(struct drm_i915_private *dev_priv);
-extern void intel_opregion_register(struct drm_i915_private *dev_priv);
-extern void intel_opregion_unregister(struct drm_i915_private *dev_priv);
-extern void intel_opregion_asle_intr(struct drm_i915_private *dev_priv);
-extern int intel_opregion_notify_encoder(struct intel_encoder *intel_encoder,
- bool enable);
-extern int intel_opregion_notify_adapter(struct drm_i915_private *dev_priv,
- pci_power_t state);
-extern int intel_opregion_get_panel_type(struct drm_i915_private *dev_priv);
-#else
-static inline int intel_opregion_setup(struct drm_i915_private *dev) { return 0; }
-static inline void intel_opregion_register(struct drm_i915_private *dev_priv) { }
-static inline void intel_opregion_unregister(struct drm_i915_private *dev_priv) { }
-static inline void intel_opregion_asle_intr(struct drm_i915_private *dev_priv)
-{
-}
-static inline int
-intel_opregion_notify_encoder(struct intel_encoder *intel_encoder, bool enable)
-{
- return 0;
-}
-static inline int
-intel_opregion_notify_adapter(struct drm_i915_private *dev, pci_power_t state)
-{
- return 0;
-}
-static inline int intel_opregion_get_panel_type(struct drm_i915_private *dev)
-{
- return -ENODEV;
-}
-#endif
-
/* intel_acpi.c */
#ifdef CONFIG_ACPI
extern void intel_register_dsm_handler(void);
diff --git a/drivers/gpu/drm/i915/intel_opregion.c b/drivers/gpu/drm/i915/intel_opregion.c
index fc65f5e..c58e5f5 100644
--- a/drivers/gpu/drm/i915/intel_opregion.c
+++ b/drivers/gpu/drm/i915/intel_opregion.c
@@ -32,6 +32,8 @@
#include <drm/drmP.h>
#include <drm/i915_drm.h>
+
+#include "intel_opregion.h"
#include "i915_drv.h"
#include "intel_drv.h"
diff --git a/drivers/gpu/drm/i915/intel_opregion.h b/drivers/gpu/drm/i915/intel_opregion.h
new file mode 100644
index 0000000..cf0b5c3
--- /dev/null
+++ b/drivers/gpu/drm/i915/intel_opregion.h
@@ -0,0 +1,99 @@
+/*
+ * Copyright © 2008-2017 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ *
+ */
+
+#ifndef _INTEL_OPREGION_H_
+#define _INTEL_OPREGION_H_
+
+#include <linux/workqueue.h>
+#include <linux/pci.h>
+
+struct drm_i915_private;
+struct intel_encoder;
+
+struct opregion_header;
+struct opregion_acpi;
+struct opregion_swsci;
+struct opregion_asle;
+
+struct intel_opregion {
+ struct opregion_header *header;
+ struct opregion_acpi *acpi;
+ struct opregion_swsci *swsci;
+ u32 swsci_gbda_sub_functions;
+ u32 swsci_sbcb_sub_functions;
+ struct opregion_asle *asle;
+ void *rvda;
+ void *vbt_firmware;
+ const void *vbt;
+ u32 vbt_size;
+ u32 *lid_state;
+ struct work_struct asle_work;
+};
+#define OPREGION_SIZE (8*1024)
+
+#ifdef CONFIG_ACPI
+
+int intel_opregion_setup(struct drm_i915_private *dev_priv);
+void intel_opregion_register(struct drm_i915_private *dev_priv);
+void intel_opregion_unregister(struct drm_i915_private *dev_priv);
+void intel_opregion_asle_intr(struct drm_i915_private *dev_priv);
+int intel_opregion_notify_encoder(struct intel_encoder *intel_encoder,
+ bool enable);
+int intel_opregion_notify_adapter(struct drm_i915_private *dev_priv,
+ pci_power_t state);
+extern int intel_opregion_get_panel_type(struct drm_i915_private *dev_priv);
+
+#else /* CONFIG_ACPI*/
+
+static inline int intel_opregion_setup(struct drm_i915_private *dev_priv)
+{
+ return 0;
+}
+static inline void intel_opregion_register(struct drm_i915_private *dev_priv)
+{
+}
+static inline void intel_opregion_unregister(struct drm_i915_private *dev_priv)
+{
+}
+static inline void intel_opregion_asle_intr(struct drm_i915_private *dev_priv)
+{
+}
+static inline int
+intel_opregion_notify_encoder(struct intel_encoder *intel_encoder, bool enable)
+{
+ return 0;
+}
+static inline int
+intel_opregion_notify_adapter(struct drm_i915_private *dev, pci_power_t state)
+{
+ return 0;
+}
+static inline int intel_opregion_get_panel_type(struct drm_i915_private *dev)
+{
+ return -ENODEV;
+}
+
+#endif /* CONFIG_ACPI */
+
+#endif
--
1.9.1
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