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tools/power/x86/intel-speed-select: Fix mailbox usage for CLOS_PM_QOS_CONFIG

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Even for the products using MMIO, this message needs to be sent via
mail box. The previous fix done for this didn't properly address this.
That fix simply removed sending command via MMIO, but still didn't
trigger sending via mailbox.

Add additional condition to check for CLOS_PM_QOS_CONFIG, when MMIO
is supported on a platform.

Fixes: cd0e637065 (tools/power/x86/intel-speed-select: Use mailbox for CLOS_PM_QOS_CONFIG)
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
This commit is contained in:
Srinivas Pandruvada 2020-03-03 14:50:43 -08:00 committed by Andy Shevchenko
parent b40e288bfb
commit 8ddbda7624
1 changed files with 2 additions and 1 deletions
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3
tools/power/x86/intel-speed-select/isst-config.c
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@ -572,7 +572,8 @@ int isst_send_mbox_command(unsigned int cpu, unsigned char command,
"mbox_send: cpu:%d command:%x sub_command:%x parameter:%x req_data:%x\n",
cpu, command, sub_command, parameter, req_data);
if (isst_platform_info.mmio_supported && command == CONFIG_CLOS) {
if (isst_platform_info.mmio_supported && command == CONFIG_CLOS &&
sub_command != CLOS_PM_QOS_CONFIG) {
unsigned int value;
int write = 0;
int clos_id, core_id, ret = 0;