On behalf of Ramesh Gupta, no credit for me.
From: Ramesh Gupta <grgupta@xxxxxx>
Date: Fri, 29 Aug 2008 18:14:58 -0500
Subject: [PATCH] BRIDGE Power management changes
BRIDGE Power management changes
Signed-off-by: Ramesh Gupta <grgupta@xxxxxx>
---
drivers/dsp/bridge/rmgr/drv_interface.c | 116 ++++++++++++++++++++++++++-----
drivers/dsp/bridge/rmgr/node.c | 29 +++++++--
drivers/dsp/bridge/rmgr/proc.c | 17 ++++-
drivers/dsp/bridge/wmd/io_sm.c | 16 +++-
drivers/dsp/bridge/wmd/tiomap3430_pwr.c | 38 +++++++++--
drivers/dsp/bridge/wmd/tiomap_sm.c | 17 +++++
6 files changed, 199 insertions(+), 34 deletions(-)
diff --git a/drivers/dsp/bridge/rmgr/drv_interface.c b/drivers/dsp/bridge/rmgr/drv_interface.c
index 2369756..3bd831b 100644
--- a/drivers/dsp/bridge/rmgr/drv_interface.c
+++ b/drivers/dsp/bridge/rmgr/drv_interface.c
@@ -60,10 +60,14 @@
#include <linux/cdev.h>
#ifndef CONFIG_DISABLE_BRIDGE_PM
#ifndef CONFIG_DISABLE_BRIDGE_DVFS
+#ifndef CONFIG_OMAP3_PM
+#include <mach/omap-pm.h>
+#else
#include <mach/resource.h>
#include <mach/prcm_34xx.h>
#endif
#endif
+#endif
/* ----------------------------------- DSP/BIOS Bridge */
#include <std.h>
@@ -105,6 +109,16 @@
#include <dbreg.h>
#endif
+#ifndef DISABLE_BRIDGE_PM
+#ifndef DISABLE_BRIDGE_DVFS
+#ifndef CONFIG_OMAP3_PM
+#define PRCM_VDD1 1
+struct clk *clk_handle;
+#endif
+#endif
+#endif
+
+
#define BRIDGE_NAME "C6410"
/* ----------------------------------- Globals */
#define DRIVER_NAME "DspBridge"
@@ -243,38 +257,60 @@ static struct platform_device omap_dspbridge_dev = {
#ifndef CONFIG_DISABLE_BRIDGE_PM
#ifndef CONFIG_DISABLE_BRIDGE_DVFS
-/* The number of OPPs supported in the system */
-s32 dsp_max_opps = CO_VDD1_OPP5-2;
-u32 vdd1_dsp_freq[6][4] = {
-
- {0, 0, 0, 0},
-
- {0, 90000, 0, 86000},
+#ifndef CONFIG_OMAP3_PM
+/* Maximum Opps that can be requested by IVA*/
+s32 dsp_max_opps = VDD1_OPP3;
+/*vdd1 rate table*/
+const struct vdd_prcm_config vdd1_rate_table[] = {
+ {0, 0, 0},
+ /*OPP1*/
+ {S125M, VDD1_OPP1, 0},
+ /*OPP2*/
+ {S250M, VDD1_OPP2, 0},
+ /*OPP3*/
+ {S500M, VDD1_OPP3, 0},
+ /*OPP4*/
+ {S550M, VDD1_OPP4, 0},
+ /*OPP5*/
+ {S600M, VDD1_OPP5, 0},
+};
+#else
+/* Maximum Opps that can be requested by IVA*/
+s32 dsp_max_opps = CO_VDD1_OPP3;
+#endif
+u32 vdd1_dsp_freq[6][4] = {
+ {0, 0, 0, 0},
+ /*OPP1*/
+ {0, 90000, 0, 86000},
+ /*OPP2*/
{0, 180000, 80000, 170000},
-
+ /*OPP3*/
{0, 360000, 160000, 340000},
-
+ /*OPP4*/
{0, 396000, 325000, 376000},
-
+ /*OPP5*/
{0, 430000, 355000, 430000},
};
-/* The handle for setting constraints */
-struct constraint_handle *dsp_constraint_handle;
-struct constraint_handle *mpu_constraint_handle;
static int dspbridge_post_scale(struct notifier_block *op, unsigned long level,
void *ptr)
{
-#ifndef CONFIG_DISABLE_BRIDGE_PM
-#ifndef CONFIG_DISABLE_BRIDGE_DVFS
PWR_PM_PostScale(PRCM_VDD1, level);
-#endif
-#endif
return 0;
}
+#ifndef CONFIG_OMAP3_PM
+static struct notifier_block iva_clk_notifier = {
+ .notifier_call = dspbridge_post_scale,
+ NULL,
+};
+
+#else
+/* The handle for setting constraints */
+struct constraint_handle *dsp_constraint_handle;
+struct constraint_handle *mpu_constraint_handle;
static struct notifier_block omap34xxbridge_post_scale = {
.notifier_call = dspbridge_post_scale,
@@ -286,6 +322,7 @@ static struct constraint_id cnstr_id_vdd1 = {
};
#endif
#endif
+#endif
static struct platform_driver bridge_driver_ldm = {
.driver = {
@@ -318,6 +355,9 @@ static int __init bridge_init(void)
u32 temp;
dev_t dev = 0 ;
int result;
+#ifndef CONFIG_OMAP3_PM
+ u32 retvalue = 0;
+#endif
/* use 2.6 device model */
if (driver_major) {
@@ -460,8 +500,27 @@ static int __init bridge_init(void)
GT_0trace(driverTrace, GT_5CLASS,
"DSP/BIOS Bridge driver loaded\n");
}
- #ifndef CONFIG_DISABLE_BRIDGE_PM
- #ifndef CONFIG_DISABLE_BRIDGE_DVFS
+#ifndef CONFIG_DISABLE_BRIDGE_PM
+#ifndef CONFIG_DISABLE_BRIDGE_DVFS
+#ifndef CONFIG_OMAP3_PM
+ clk_handle = clk_get(NULL, "iva2_ck");
+ if (!clk_handle) {
+ GT_0trace(driverTrace, GT_7CLASS,
+ "clk_get failed to get iva2_ck \n");
+ } else {
+ GT_0trace(driverTrace, GT_7CLASS,
+ "clk_get PASS to get iva2_ck \n");
+ }
+ retvalue = clk_notifier_register(clk_handle, &iva_clk_notifier);
+ if (!retvalue) {
+ GT_0trace(driverTrace, GT_7CLASS,
+ "clk_notifier_register PASS for iva2_ck \n");
+ } else {
+ GT_0trace(driverTrace, GT_7CLASS,
+ "clk_notifier_register FAIL for iva2_ck \n");
+ }
+
+#else
/* Register for the constraints */
dsp_constraint_handle = constraint_get("dspbridge",
&cnstr_id_vdd1);
@@ -475,6 +534,7 @@ static int __init bridge_init(void)
CO_VDD1_OPP5 + 1);
#endif
#endif
+#endif
}
DBC_Assert(status == 0);
@@ -489,11 +549,28 @@ static void __exit bridge_exit(void)
{
dev_t devno;
bool ret;
+#ifndef CONFIG_OMAP3_PM
+ u32 retvalue = 0;
+#endif
GT_0trace(driverTrace, GT_ENTER, "-> driver_exit\n");
#ifndef CONFIG_DISABLE_BRIDGE_PM
#ifndef CONFIG_DISABLE_BRIDGE_DVFS
/* remove the constraints */
+#ifndef CONFIG_OMAP3_PM
+ retvalue = clk_notifier_unregister(clk_handle, &iva_clk_notifier);
+ if (!retvalue) {
+ GT_0trace(driverTrace, GT_7CLASS,
+ "clk_notifier_unregister PASS for iva2_ck \n");
+ } else {
+ GT_0trace(driverTrace, GT_7CLASS,
+ "clk_notifier_unregister PASS for iva2_ck \n");
+ }
+
+ clk_put(clk_handle);
+ clk_handle = NULL;
+
+#else
if (dsp_constraint_handle != NULL) {
GT_0trace(driverTrace, GT_7CLASS,
"bridge_exit: remove constraints\n");
@@ -522,6 +599,7 @@ static void __exit bridge_exit(void)
"mpu_constraint_handle is NULL\n");
}
+#endif /*#ifndef CONFIG_OMAP3_PM*/
#endif /*#ifndef CONFIG_DISABLE_BRIDGE_DVFS*/
#endif /*#ifndef CONFIG_DISABLE_BRIDGE_PM*/
/* unregister bridge driver */
diff --git a/drivers/dsp/bridge/rmgr/node.c b/drivers/dsp/bridge/rmgr/node.c
index 65d2cdb..f760c0f 100644
--- a/drivers/dsp/bridge/rmgr/node.c
+++ b/drivers/dsp/bridge/rmgr/node.c
@@ -155,9 +155,14 @@
#ifndef CONFIG_DISABLE_BRIDGE_PM
#ifndef CONFIG_DISABLE_BRIDGE_DVFS
+#ifndef CONFIG_OMAP3_PM
+#include <mach/omap-pm.h>
+#include <mach/board-3430sdp.h>
+#else
#include <mach/resource.h>
#endif
#endif
+#endif
#define NODE_SIGNATURE 0x45444f4e /* "EDON" */
#define NODEMGR_SIGNATURE 0x52474d4e /* "RGMN" */
@@ -373,9 +378,9 @@ static struct NLDR_FXNS nldrFxns = {
#ifndef CONFIG_DISABLE_BRIDGE_PM
#ifndef CONFIG_DISABLE_BRIDGE_DVFS
+#ifdef CONFIG_OMAP3_PM
extern struct constraint_handle *mpu_constraint_handle;
-/*The maximum number of OPPs that DSP bridge can request */
-extern s32 dsp_max_opps;
+#endif
#endif
#endif
@@ -1360,14 +1365,21 @@ DSP_STATUS NODE_Create(struct NODE_OBJECT *hNode)
#ifndef CONFIG_DISABLE_BRIDGE_PM
#ifndef CONFIG_DISABLE_BRIDGE_DVFS
/* Boost the OPP level to max level that DSP can be requested */
+#ifndef CONFIG_OMAP3_PM
+ omap_pm_cpu_set_freq(vdd1_rate_table[VDD1_OPP3].speed);
+ GT_1trace(NODE_debugMask, GT_4CLASS, "opp level"
+ "after setting to VDD1_OPP3 is %d\n",
+ omap_pm_dsp_get_opp());
+#else
if (constraint_set(mpu_constraint_handle,
- dsp_max_opps) != 0)
+ CO_VDD1_OPP3) != 0)
GT_1trace(NODE_debugMask, GT_4CLASS, "NODE_Create:"
- "Constraint set of %d failed\n", dsp_max_opps);
+ "Constraint set of %d failed\n", CO_VDD1_OPP3);
else
GT_1trace(NODE_debugMask, GT_4CLASS, "NODE_Create:"
"Constraint set of %d passed\n",
- dsp_max_opps);
+ CO_VDD1_OPP3);
+#endif
#endif
#endif
status = hNodeMgr->nldrFxns.pfnLoad(hNode->hNldrNode,
@@ -1387,6 +1399,12 @@ DSP_STATUS NODE_Create(struct NODE_OBJECT *hNode)
#ifndef CONFIG_DISABLE_BRIDGE_PM
#ifndef CONFIG_DISABLE_BRIDGE_DVFS
/* Request the lowest OPP level*/
+#ifndef CONFIG_OMAP3_PM
+ omap_pm_cpu_set_freq(vdd1_rate_table[VDD1_OPP1].speed);
+ GT_1trace(NODE_debugMask, GT_4CLASS, "opp level"
+ "after setting to VDD1_OPP1 is %d\n",
+ omap_pm_dsp_get_opp());
+#else
if (constraint_set(mpu_constraint_handle,
(CO_VDD1_OPP1)) != 0) {
GT_1trace(NODE_debugMask, GT_4CLASS,
@@ -1398,6 +1416,7 @@ DSP_STATUS NODE_Create(struct NODE_OBJECT *hNode)
}
#endif
#endif
+#endif
/* Get address of iAlg functions, if socket node */
if (DSP_SUCCEEDED(status)) {
if (nodeType == NODE_DAISSOCKET) {
diff --git a/drivers/dsp/bridge/rmgr/proc.c b/drivers/dsp/bridge/rmgr/proc.c
index 11c2e37..86a2c05 100644
--- a/drivers/dsp/bridge/rmgr/proc.c
+++ b/drivers/dsp/bridge/rmgr/proc.c
@@ -140,20 +140,25 @@
#include <dbdcd.h>
#include <dbreg.h>
#include <msg.h>
-#include <pwr.h>
#include <wmdioctl.h>
/* ----------------------------------- This */
#include <proc.h>
+#include <pwr.h>
#ifndef RES_CLEANUP_DISABLE
#include <resourcecleanup.h>
#endif
#ifndef CONFIG_DISABLE_BRIDGE_PM
#ifndef CONFIG_DISABLE_BRIDGE_DVFS
+#ifndef CONFIG_OMAP3_PM
+#include <mach/omap-pm.h>
+#include <mach/board-3430sdp.h>
+#else
#include <mach/resource.h>
#endif
#endif
+#endif
/* ----------------------------------- Defines, Data Structures, Typedefs */
#define PROC_SIGNATURE 0x434F5250 /* "PROC" (in reverse). */
#define MAXCMDLINELEN 255
@@ -195,9 +200,11 @@ static u32 cRefs;
#ifndef CONFIG_DISABLE_BRIDGE_PM
#ifndef CONFIG_DISABLE_BRIDGE_DVFS
+#ifdef CONFIG_OMAP3_PM
extern struct constraint_handle *mpu_constraint_handle;
#endif
#endif
+#endif
/* ----------------------------------- Function Prototypes */
static DSP_STATUS PROC_Monitor(struct PROC_OBJECT *hProcessor);
@@ -1198,6 +1205,9 @@ DSP_STATUS PROC_Load(DSP_HPROCESSOR hProcessor, IN CONST s32 iArgc,
#ifndef CONFIG_DISABLE_BRIDGE_PM
#ifndef CONFIG_DISABLE_BRIDGE_DVFS
/* Boost the OPP level to Maximum level supported by baseport*/
+#ifndef CONFIG_OMAP3_PM
+ omap_pm_cpu_set_freq(vdd1_rate_table[VDD1_OPP5].speed);
+#else
if (constraint_set(mpu_constraint_handle, CO_VDD1_OPP5) != 0)
GT_1trace(PROC_DebugMask, GT_4CLASS, "PROC_Load:"
"Constraint set of %d failed\n", CO_VDD1_OPP5);
@@ -1206,6 +1216,7 @@ DSP_STATUS PROC_Load(DSP_HPROCESSOR hProcessor, IN CONST s32 iArgc,
"Constraint set of %d passed\n", CO_VDD1_OPP5);
#endif
#endif
+#endif
status = COD_LoadBase(hCodMgr, iArgc, (char **)aArgv,
DEV_BrdWriteFxn,
pProcObject->hDevObject, NULL);
@@ -1226,6 +1237,9 @@ DSP_STATUS PROC_Load(DSP_HPROCESSOR hProcessor, IN CONST s32 iArgc,
#ifndef CONFIG_DISABLE_BRIDGE_PM
#ifndef CONFIG_DISABLE_BRIDGE_DVFS
/* Requesting the lowest opp supported by baseport*/
+#ifndef CONFIG_OMAP3_PM
+ omap_pm_cpu_set_freq(vdd1_rate_table[VDD1_OPP1].speed);
+#else
if (constraint_set(mpu_constraint_handle, CO_VDD1_OPP1) != 0)
GT_1trace(PROC_DebugMask, GT_4CLASS, "PROC_Load:"
"Constraint setting of %d failed\n",
@@ -1236,6 +1250,7 @@ DSP_STATUS PROC_Load(DSP_HPROCESSOR hProcessor, IN CONST s32 iArgc,
CO_VDD1_OPP1);
#endif
#endif
+#endif
}
if (DSP_SUCCEEDED(status)) {
diff --git a/drivers/dsp/bridge/wmd/io_sm.c b/drivers/dsp/bridge/wmd/io_sm.c
index d21d450..d08421c 100644
--- a/drivers/dsp/bridge/wmd/io_sm.c
+++ b/drivers/dsp/bridge/wmd/io_sm.c
@@ -113,9 +113,13 @@
#include <host_os.h>
#ifndef CONFIG_DISABLE_BRIDGE_PM
#ifndef CONFIG_DISABLE_BRIDGE_DVFS
+#ifndef CONFIG_OMAP3_PM
+#include <mach/omap-pm.h>
+#else
#include <mach/resource.h>
#endif
#endif
+#endif
/* ----------------------------------- DSP/BIOS Bridge */
#include <std.h>
@@ -247,6 +251,7 @@ extern u32 DRV_GetFirstDevExtension();
#ifndef CONFIG_DISABLE_BRIDGE_PM
#ifndef CONFIG_DISABLE_BRIDGE_DVFS
+#ifdef CONFIG_OMAP3_PM
/* The maximum number of OPPs that are supported by Baseport */
extern s32 dsp_max_opps;
/* The Vdd1 opp table information */
@@ -255,6 +260,7 @@ extern u32 vdd1_dsp_freq[6][4] ;
extern struct constraint_handle *dsp_constraint_handle;
#endif
#endif
+#endif
/*
* ======== WMD_IO_Create ========
* Create an IO manager object.
@@ -368,9 +374,8 @@ DSP_STATUS WMD_IO_Destroy(struct IO_MGR *hIOMgr)
if (hIOMgr->hIRQ) {
/* Disable interrupts from the board: */
if (DSP_SUCCEEDED(DEV_GetWMDContext(hIOMgr->hDevObject,
- &hWmdContext))) {
+ &hWmdContext)))
DBC_Assert(hWmdContext);
- }
(void)CHNLSM_DisableInterrupt(hWmdContext);
(void)ISR_Uninstall(hIOMgr->hIRQ);
(void)DPC_Destroy(hIOMgr->hDPC);
@@ -620,9 +625,8 @@ func_cont1:
numBytes);
for (i = 0; i < 4; i++) {
if (!(numBytes >= pgSize[i]) ||
- !((allBits & (pgSize[i]-1)) == 0)) {
+ !((allBits & (pgSize[i]-1)) == 0))
continue;
- }
if (ndx < MAX_LOCK_TLB_ENTRIES) {
/* This is the physical address written to
* DSP MMU */
@@ -1748,7 +1752,11 @@ DSP_STATUS IO_SHMsetting(IN struct IO_MGR *hIOMgr, IN enum SHM_DESCTYPE desc,
DBG_Trace(DBG_LEVEL5, "OPP shared memory - max OPP number: "
"%d\n", hIOMgr->pSharedMem->oppTableStruct.numOppPts);
/* Update the current OPP number */
+#ifndef CONFIG_OMAP3_PM
+ i = omap_pm_dsp_get_opp();
+#else
i = constraint_get_level(dsp_constraint_handle);
+#endif
hIOMgr->pSharedMem->oppTableStruct.currOppPt = i;
DBG_Trace(DBG_LEVEL7, "OPP value programmed to shared memory: "
"%d\n", i);
diff --git a/drivers/dsp/bridge/wmd/tiomap3430_pwr.c b/drivers/dsp/bridge/wmd/tiomap3430_pwr.c
index 4cc6a01..751884b 100644
--- a/drivers/dsp/bridge/wmd/tiomap3430_pwr.c
+++ b/drivers/dsp/bridge/wmd/tiomap3430_pwr.c
@@ -63,13 +63,23 @@
#include "_tiomap_util.h"
#ifndef CONFIG_DISABLE_BRIDGE_PM
#ifndef CONFIG_DISABLE_BRIDGE_DVFS
+#ifndef CONFIG_OMAP3_PM
+#include <mach/omap-pm.h>
+#include <mach/board-3430sdp.h>
+#else
#include <mach/resource.h>
#endif
#endif
+#endif
extern s32 dsp_test_sleepstate;
+
#ifndef CONFIG_DISABLE_BRIDGE_PM
+#ifndef CONFIG_DISABLE_BRIDGE_DVFS
+#ifdef CONFIG_OMAP3_PM
extern struct constraint_handle *dsp_constraint_handle;
#endif
+#endif
+#endif
extern struct MAILBOX_CONTEXT mboxsetting;
extern void GetHWRegs(u32 prm_base, u32 cm_base);
@@ -95,6 +105,10 @@ DSP_STATUS handle_constraints_set(struct WMD_DEV_CONTEXT *pDevContext,
(u32)*(pConstraintVal+1));
/* Set the new constraint in resource framework */
+#ifndef CONFIG_OMAP3_PM
+ omap_pm_dsp_set_min_opp((u32)*(pConstraintVal+1));
+ return DSP_SOK;
+#else
if (constraint_set(dsp_constraint_handle,
(u32)*(pConstraintVal+1)) == 0)
return DSP_SOK;
@@ -103,6 +117,7 @@ DSP_STATUS handle_constraints_set(struct WMD_DEV_CONTEXT *pDevContext,
"handle_constraints_set: Constraint set failed\n");
return DSP_EFAIL;
}
+#endif /*#ifndef CONFIG_OMAP3_PM*/
#endif /*#ifndef CONFIG_DISABLE_BRIDGE_DVFS*/
#endif /*#ifndef CONFIG_DISABLE_BRIDGE_PM*/
return DSP_SOK;
@@ -162,12 +177,24 @@ DSP_STATUS handle_hibernation_fromDSP(struct WMD_DEV_CONTEXT *pDevContext)
return status;
IO_SHMsetting(hIOMgr, SHM_GETOPP, &opplevel);
/* Set the OPP to low level before moving to OFF mode */
+#ifndef CONFIG_OMAP3_PM
+ if (opplevel != VDD1_OPP1) {
+ DBG_Trace(DBG_LEVEL5,
+ "Tiomap_pwr.c - DSP requested"
+ " OPP = %d, MPU requesting low"
+ " OPP %d instead\n", opplevel,
+ VDD1_OPP1);
+ omap_pm_dsp_set_min_opp(VDD1_OPP1);
+ status = DSP_SOK;
+ }
+
+#else
if (opplevel != CO_VDD1_OPP1) {
- DBG_Trace(DBG_LEVEL5,
- "Tiomap_pwr.c - DSP requested"
- " OPP = %d, MPU requesting low"
- " OPP %d instead\n", opplevel,
- CO_VDD1_OPP1);
+ DBG_Trace(DBG_LEVEL5,
+ "Tiomap_pwr.c - DSP requested"
+ " OPP = %d, MPU requesting low"
+ " OPP %d instead\n", opplevel,
+ CO_VDD1_OPP1);
if (constraint_set(dsp_constraint_handle,
CO_VDD1_OPP1) != 0) {
DBG_Trace(DBG_LEVEL7,
@@ -177,6 +204,7 @@ DSP_STATUS handle_hibernation_fromDSP(struct WMD_DEV_CONTEXT *pDevContext)
}
}
#endif
+#endif
} else {
DBG_Trace(DBG_LEVEL7,
"handle_hibernation_fromDSP- FAILED\n");
diff --git a/drivers/dsp/bridge/wmd/tiomap_sm.c b/drivers/dsp/bridge/wmd/tiomap_sm.c
index 3143ad6..35f6a77 100644
--- a/drivers/dsp/bridge/wmd/tiomap_sm.c
+++ b/drivers/dsp/bridge/wmd/tiomap_sm.c
@@ -69,10 +69,14 @@
#ifndef CONFIG_DISABLE_BRIDGE_PM
#ifndef CONFIG_DISABLE_BRIDGE_DVFS
+#ifndef CONFIG_OMAP3_PM
+#include <mach/omap-pm.h>
+#else
#include <mach/resource.h>
extern struct constraint_handle *dsp_constraint_handle;
#endif
#endif
+#endif
/* ----------------------------------- Defines, Data Structures, Typedefs */
#ifndef DEBUG
@@ -189,6 +193,18 @@ DSP_STATUS CHNLSM_InterruptDSP(struct WMD_DEV_CONTEXT *hDevContext)
pDevContext->dwBrdState = BRD_RUNNING;
#ifndef CONFIG_DISABLE_BRIDGE_PM
#ifndef CONFIG_DISABLE_BRIDGE_DVFS
+#ifndef CONFIG_OMAP3_PM
+ opplevel = omap_pm_dsp_get_opp();
+ /* If OPP is at minimum level, increase it before waking up
+ * the DSP */
+ if (opplevel == 1) {
+ omap_pm_dsp_set_min_opp(opplevel+1);
+ DBG_Trace(DBG_LEVEL7, "CHNLSM_InterruptDSP:Setting "
+ "the vdd1 constraint level to %d before "
+ "waking DSP \n", (opplevel + 1));
+ }
+
+#else
opplevel = constraint_get_level(dsp_constraint_handle);
/* If OPP is at minimum level, increase it before waking up
* the DSP */
@@ -206,6 +222,7 @@ DSP_STATUS CHNLSM_InterruptDSP(struct WMD_DEV_CONTEXT *hDevContext)
#endif
#endif
+#endif
/* Read MMU register to invoke short wakeup of DSP */
temp = (u32) *((REG_UWORD32 *) ((u32)
(resources.dwDmmuBase) + 0x10));
--
1.5.6.4
--
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