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platform/x86: intel_telemetry: Convert to use new SCU IPC API

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Convert the Intel Apollo Lake telemetry driver to use the new SCU IPC
API. This allows us to get rid of the duplicate PMC IPC implementation
which is now covered in SCU IPC driver.

Also move telemetry specific IPC message constant to the telemetry
driver where it belongs.

Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Mika Westerberg
2020-04-16 11:15:45 +03:00
committed by Lee Jones
parent 5036208367
commit 68c73fb224
3 changed files with 49 additions and 50 deletions
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3
arch/x86/include/asm/intel_telemetry.h
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@@ -10,6 +10,8 @@
#define TELEM_MAX_EVENTS_SRAM 28
#define TELEM_MAX_OS_ALLOCATED_EVENTS 20
#include <asm/intel_scu_ipc.h>
enum telemetry_unit {
TELEM_PSS = 0,
TELEM_IOSS,
@@ -51,6 +53,7 @@ struct telemetry_plt_config {
struct telemetry_unit_config ioss_config;
struct mutex telem_trace_lock;
struct mutex telem_lock;
struct intel_scu_ipc_dev *scu;
bool telem_in_use;
};