drm/amdgpu: Remove wrapper layer of cgs irq handling

v2: add Vega12 support

1. remove struct cgs_os_ops
2. delete cgs_linux.h
3. refine the irq code for vega10, can fix set pp table
   failed issue.
4. add common smu irq process function

Acked-by: Christian König <christian.koenig@amd.com>
Acked-by: Junwei Zhang <Jerry.Zhang@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

2 files changed, 0 insertions, 120 deletions

diff --git a/drivers/gpu/drm/amd/include/cgs_common.h b/drivers/gpu/drm/amd/include/cgs_common.h
index 6ff8f35123c2..f2814ae7ecdd 100644
--- a/drivers/gpu/drm/amd/include/cgs_common.h
+++ b/drivers/gpu/drm/amd/include/cgs_common.h
@@ -290,7 +290,6 @@ struct cgs_os_ops; /* To be define in OS-specific CGS header */
 struct cgs_device
 {
 	const struct cgs_ops *ops;
-	const struct cgs_os_ops *os_ops;
 	/* to be embedded at the start of driver private structure */
 };
 
diff --git a/drivers/gpu/drm/amd/include/cgs_linux.h b/drivers/gpu/drm/amd/include/cgs_linux.h
deleted file mode 100644
index bc7446c1d22e..000000000000
--- a/drivers/gpu/drm/amd/include/cgs_linux.h
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
- * Copyright 2015 Advanced Micro Devices, Inc.
- *
- * 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 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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 _CGS_LINUX_H
-#define _CGS_LINUX_H
-
-#include "cgs_common.h"
-
-/**
- * cgs_irq_source_set_func() - Callback for enabling/disabling interrupt sources
- * @private_data:  private data provided to cgs_add_irq_source
- * @src_id:        interrupt source ID
- * @type:          interrupt type
- * @enabled:       0 = disable source, non-0 = enable source
- *
- * Return:  0 on success, -errno otherwise
- */
-typedef int (*cgs_irq_source_set_func_t)(void *private_data,
-					 unsigned src_id, unsigned type,
-					 int enabled);
-
-/**
- * cgs_irq_handler_func() - Interrupt handler callback
- * @private_data:  private data provided to cgs_add_irq_source
- * @src_id:        interrupt source ID
- * @iv_entry:      pointer to raw ih ring entry
- *
- * This callback runs in interrupt context.
- *
- * Return:  0 on success, -errno otherwise
- */
-typedef int (*cgs_irq_handler_func_t)(void *private_data,
-				      unsigned src_id, const uint32_t *iv_entry);
-
-/**
- * cgs_add_irq_source() - Add an IRQ source
- * @cgs_device:    opaque device handle
- * @src_id:        interrupt source ID
- * @num_types:     number of interrupt types that can be independently enabled
- * @set:           callback function to enable/disable an interrupt type
- * @handler:       interrupt handler callback
- * @private_data:  private data to pass to callback functions
- *
- * The same IRQ source can be added only once. Adding an IRQ source
- * indicates ownership of that IRQ source and all its IRQ types.
- *
- * Return:  0 on success, -errno otherwise
- */
-typedef int (*cgs_add_irq_source_t)(void *cgs_device, unsigned client_id,
-				    unsigned src_id,
-				    unsigned num_types,
-				    cgs_irq_source_set_func_t set,
-				    cgs_irq_handler_func_t handler,
-				    void *private_data);
-
-/**
- * cgs_irq_get() - Request enabling an IRQ source and type
- * @cgs_device:  opaque device handle
- * @src_id:      interrupt source ID
- * @type:        interrupt type
- *
- * cgs_irq_get and cgs_irq_put calls must be balanced. They count
- * "references" to IRQ sources.
- *
- * Return:  0 on success, -errno otherwise
- */
-typedef int (*cgs_irq_get_t)(void *cgs_device, unsigned client_id, unsigned src_id, unsigned type);
-
-/**
- * cgs_irq_put() - Indicate IRQ source is no longer needed
- * @cgs_device:  opaque device handle
- * @src_id:      interrupt source ID
- * @type:        interrupt type
- *
- * cgs_irq_get and cgs_irq_put calls must be balanced. They count
- * "references" to IRQ sources. Even after cgs_irq_put is called, the
- * IRQ handler may still be called if there are more refecences to
- * the IRQ source.
- *
- * Return:  0 on success, -errno otherwise
- */
-typedef int (*cgs_irq_put_t)(void *cgs_device, unsigned client_id, unsigned src_id, unsigned type);
-
-struct cgs_os_ops {
-	/* IRQ handling */
-	cgs_add_irq_source_t add_irq_source;
-	cgs_irq_get_t irq_get;
-	cgs_irq_put_t irq_put;
-};
-
-#define cgs_add_irq_source(dev,client_id,src_id,num_types,set,handler,private_data) \
-	CGS_OS_CALL(add_irq_source,dev,client_id,src_id,num_types,set,handler, \
-		    private_data)
-#define cgs_irq_get(dev,client_id,src_id,type)	\
-	CGS_OS_CALL(irq_get,dev,client_id,src_id,type)
-#define cgs_irq_put(dev,client_id,src_id,type)	\
-	CGS_OS_CALL(irq_put,dev,client_id,src_id,type)
-
-#endif /* _CGS_LINUX_H */