Changes in TODO

f4d7b8a6 - accel/amdxdna: Enhance power management settings

Fri, 13 Dec 2024 23:29:31 +0000

accel/amdxdna: Enhance power management settingsAdd SET_STATE ioctl to configure device power mode for aie2 device.Three modes are supported initially.POWER_MODE_DEFAULT: Enable clock gating and set DPM (Dynamic PowerManagement) level to value which has been set by resource solver ormaximum DPM level the device supports.POWER_MODE_HIGH: Enable clock gating and set DPM level to maximum DPMlevel the device supports.POWER_MODE_TURBO: Disable clock gating and set DPM level to maximum DPMlevel the device supports.Disabling clock gating means all clocks always run on full speed. Andthe different clock frequency are used based on DPM level been set.Initially, the driver set the power mode to default mode.Co-developed-by: Narendra Gutta Signed-off-by: Narendra Gutta Co-developed-by: George Yang Signed-off-by: George Yang Reviewed-by: Mario Limonciello Signed-off-by: Lizhi Hou Signed-off-by: Mario Limonciello Link: https://patchwork.freedesktop.org/patch/msgid/20241213232933.1545388-4-lizhi.hou@amd.com List of files: /linux-6.15/drivers/accel/amdxdna/TODO

a37d7847 - accel/amdxdna: Replace idr api with xarray

Fri, 13 Dec 2024 23:29:30 +0000

accel/amdxdna: Replace idr api with xarraySwitch mailbox message id and hardware context id management over fromthe idr api to the xarray api.Signed-off-by: Lizhi Hou Reviewed-by: Mario Limonciello Signed-off-by: Mario Limonciello Link: https://patchwork.freedesktop.org/patch/msgid/20241213232933.1545388-3-lizhi.hou@amd.com List of files: /linux-6.15/drivers/accel/amdxdna/TODO

8c9ff1b1 - accel/amdxdna: Add a new driver for AMD AI Engine

Mon, 18 Nov 2024 17:29:34 +0000

accel/amdxdna: Add a new driver for AMD AI EngineAMD AI Engine forms the core of AMD NPU and can be used for acceleratingmachine learning applications.Add the driver to support AI Engine integrated to AMD CPU.Only very basic functionalities are added. - module and PCI device initialization - firmware load - power up - low level hardware initializationCo-developed-by: Narendra Gutta Signed-off-by: Narendra Gutta Co-developed-by: George Yang Signed-off-by: George Yang Co-developed-by: Min Ma Signed-off-by: Min Ma Reviewed-by: Jeffrey Hugo Signed-off-by: Lizhi Hou Signed-off-by: Jeffrey Hugo Link: https://patchwork.freedesktop.org/patch/msgid/20241118172942.2014541-3-lizhi.hou@amd.com List of files: /linux-6.15/drivers/accel/amdxdna/TODO