From a35f36977f4042007d9124860ac2bba0de60f624 Mon Sep 17 00:00:00 2001 From: Ilan Aelion Date: Wed, 27 Jun 2012 18:58:11 -0600 Subject: misc: tegra-throughput: adding throughput dev node Creates a miscdev at /dev/tegra-throughput which gl will use to set a target frame rate. In addition it receives notifications from dc on flip events. On each notification the percentage ratio of the actual frame time to the target frame time is calculated. In subsequent changes this ratio will be reported to other modules as a throughput hint. Bug 991589 Change-Id: Ieaa2b2755b63d2d071de31e3ef819d4c3b51a956 Signed-off-by: Ilan Aelion Reviewed-on: http://git-master/r/116865 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Diwakar Tundlam Reviewed-by: Jon Mayo Rebase-Id: R5ddb97ad2fbd13592386ab665ac9660d0300e464 --- drivers/misc/Kconfig | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'drivers/misc/Kconfig') diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig index 38be5ed13ad4..a9fb9e595ec5 100644 --- a/drivers/misc/Kconfig +++ b/drivers/misc/Kconfig @@ -585,6 +585,13 @@ config THERM_EST ---help--- Thermal driver which estimates temperature based of other sensors. +config TEGRA_THROUGHPUT + bool "Device node to set throughput target" + depends on TEGRA_DC && TEGRA_DC_EXTENSIONS + default y + ---help--- + Dev node /dev/tegra-throughput used to set a throughput target. + source "drivers/misc/c2port/Kconfig" source "drivers/misc/eeprom/Kconfig" source "drivers/misc/cb710/Kconfig" -- cgit v1.2.3