msm: kgsl: Add support for the A3XX family of GPUs
Add support for the A320, the first of the new generation
of Adreno GPUs.
Change-Id: Ic0dedbadd29fbdff8733cd38824594e757eef42d
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
diff --git a/drivers/gpu/msm/adreno_ringbuffer.h b/drivers/gpu/msm/adreno_ringbuffer.h
index a90b0cb..caedf26 100644
--- a/drivers/gpu/msm/adreno_ringbuffer.h
+++ b/drivers/gpu/msm/adreno_ringbuffer.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2002,2007-2011, Code Aurora Forum. All rights reserved.
+/* Copyright (c) 2002,2007-2012, Code Aurora Forum. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
@@ -105,6 +105,13 @@
#define GSL_RB_CNTL_POLL_EN 0x0 /* disable */
+/*
+ * protected mode error checking below register address 0x800
+ * note: if CP_INTERRUPT packet is used then checking needs
+ * to change to below register address 0x7C8
+ */
+#define GSL_RB_PROTECTED_MODE_CONTROL 0x200001F2
+
int adreno_ringbuffer_issueibcmds(struct kgsl_device_private *dev_priv,
struct kgsl_context *context,
struct kgsl_ibdesc *ibdesc,
@@ -126,6 +133,8 @@
unsigned int *cmdaddr,
int sizedwords);
+void adreno_ringbuffer_submit(struct adreno_ringbuffer *rb);
+
void kgsl_cp_intrcallback(struct kgsl_device *device);
int adreno_ringbuffer_extract(struct adreno_ringbuffer *rb,
@@ -136,6 +145,9 @@
adreno_ringbuffer_restore(struct adreno_ringbuffer *rb, unsigned int *rb_buff,
int num_rb_contents);
+unsigned int *adreno_ringbuffer_allocspace(struct adreno_ringbuffer *rb,
+ unsigned int numcmds);
+
static inline int adreno_ringbuffer_count(struct adreno_ringbuffer *rb,
unsigned int rptr)
{