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authorFurquan Shaikh <furquan@chromium.org>2018-01-26 17:53:38 -0800
committerFurquan Shaikh <furquan@google.com>2018-01-30 20:20:52 +0000
commitf8344fb1d8f4281a5dff5cf410f2f1f82dc3ac8a (patch)
treedcf75e19161d766cac8f4513397b0572c62e037b /src/mainboard/google
parentcb58683ef581708fd256b875e05ed7263f867ab1 (diff)
downloadcoreboot-f8344fb1d8f4281a5dff5cf410f2f1f82dc3ac8a.tar.xz
mb/google/poppy/variants/soraka: Enable mode-aware DPTF
This change selects EC tablet event and provides trip point temperatures for tablet and non-tablet mode so that DPTF can be supported depending upon device mode. BUG=b:65467566 TEST=Verified by changing modes that the trip point temperatures are updated in the OS (/sys/devices/virtual/thermal/thermal_zone{2,3,4,5}). Change-Id: I071868982fa87821550b870a6d8050cf2a030b49 Signed-off-by: Furquan Shaikh <furquan@chromium.org> Reviewed-on: https://review.coreboot.org/23463 Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
Diffstat (limited to 'src/mainboard/google')
-rw-r--r--src/mainboard/google/poppy/variants/soraka/include/variant/acpi/dptf.asl44
-rw-r--r--src/mainboard/google/poppy/variants/soraka/include/variant/ec.h2
2 files changed, 28 insertions, 18 deletions
diff --git a/src/mainboard/google/poppy/variants/soraka/include/variant/acpi/dptf.asl b/src/mainboard/google/poppy/variants/soraka/include/variant/acpi/dptf.asl
index b854608857..736bd13b69 100644
--- a/src/mainboard/google/poppy/variants/soraka/include/variant/acpi/dptf.asl
+++ b/src/mainboard/google/poppy/variants/soraka/include/variant/acpi/dptf.asl
@@ -14,28 +14,36 @@
* GNU General Public License for more details.
*/
-#define DPTF_CPU_PASSIVE 85
-#define DPTF_CPU_CRITICAL 100
+#define DPTF_CPU_PASSIVE 85
+#define DPTF_CPU_CRITICAL 100
-#define DPTF_TSR0_SENSOR_ID 1
-#define DPTF_TSR0_SENSOR_NAME "Ambient"
-#define DPTF_TSR0_PASSIVE 55
-#define DPTF_TSR0_CRITICAL 65
+#define DPTF_TSR0_SENSOR_ID 1
+#define DPTF_TSR0_SENSOR_NAME "Ambient"
+#define DPTF_TSR0_PASSIVE 55
+#define DPTF_TSR0_CRITICAL 65
+#define DPTF_TSR0_TABLET_PASSIVE 55
+#define DPTF_TSR0_TABLET_CRITICAL 65
-#define DPTF_TSR1_SENSOR_ID 2
-#define DPTF_TSR1_SENSOR_NAME "Charger"
-#define DPTF_TSR1_PASSIVE 58
-#define DPTF_TSR1_CRITICAL 70
+#define DPTF_TSR1_SENSOR_ID 2
+#define DPTF_TSR1_SENSOR_NAME "Charger"
+#define DPTF_TSR1_PASSIVE 58
+#define DPTF_TSR1_CRITICAL 70
+#define DPTF_TSR1_TABLET_PASSIVE 60
+#define DPTF_TSR1_TABLET_CRITICAL 70
-#define DPTF_TSR2_SENSOR_ID 3
-#define DPTF_TSR2_SENSOR_NAME "DRAM"
-#define DPTF_TSR2_PASSIVE 60
-#define DPTF_TSR2_CRITICAL 75
+#define DPTF_TSR2_SENSOR_ID 3
+#define DPTF_TSR2_SENSOR_NAME "DRAM"
+#define DPTF_TSR2_PASSIVE 60
+#define DPTF_TSR2_CRITICAL 75
+#define DPTF_TSR2_TABLET_PASSIVE 58
+#define DPTF_TSR2_TABLET_CRITICAL 75
-#define DPTF_TSR3_SENSOR_ID 4
-#define DPTF_TSR3_SENSOR_NAME "eMMC"
-#define DPTF_TSR3_PASSIVE 60
-#define DPTF_TSR3_CRITICAL 75
+#define DPTF_TSR3_SENSOR_ID 4
+#define DPTF_TSR3_SENSOR_NAME "eMMC"
+#define DPTF_TSR3_PASSIVE 60
+#define DPTF_TSR3_CRITICAL 75
+#define DPTF_TSR3_TABLET_PASSIVE 58
+#define DPTF_TSR3_TABLET_CRITICAL 75
#define DPTF_ENABLE_CHARGER
diff --git a/src/mainboard/google/poppy/variants/soraka/include/variant/ec.h b/src/mainboard/google/poppy/variants/soraka/include/variant/ec.h
index 047abb6b4d..a28b9903ca 100644
--- a/src/mainboard/google/poppy/variants/soraka/include/variant/ec.h
+++ b/src/mainboard/google/poppy/variants/soraka/include/variant/ec.h
@@ -18,4 +18,6 @@
#include <baseboard/ec.h>
+#define EC_ENABLE_TABLET_EVENT /* Tablet event to support DPTF */
+
#endif /* __MAINBOARD_EC_H__ */