From f99f5f3ea7efd54ba0529c4f2d7c72712918a522 Mon Sep 17 00:00:00 2001 From: Sarah Walker Date: Wed, 22 Nov 2023 16:34:31 +0000 Subject: drm/imagination: Add GPU ID parsing and firmware loading Read the GPU ID register at probe time and select the correct features/quirks/enhancements. Use the GPU ID to form the firmware file name and load the firmware. The features/quirks/enhancements arrays are currently hardcoded in the driver for the supported GPUs. We are looking at moving this information to the firmware image. Changes since v8: - Corrected license identifiers Changes since v7: - Fix kerneldoc for pvr_device_info_set_enhancements() Changes since v5: - Add BRN 71242 to device info Changes since v4: - Retrieve device information from firmware header - Pull forward firmware header parsing from FW infrastructure patch - Use devm_add_action_or_reset to release firmware Changes since v3: - Use drm_dev_{enter,exit} Co-developed-by: Frank Binns Signed-off-by: Frank Binns Co-developed-by: Matt Coster Signed-off-by: Matt Coster Co-developed-by: Donald Robson Signed-off-by: Donald Robson Signed-off-by: Sarah Walker Link: https://lore.kernel.org/r/1ff76f7a5b45c742279c78910f8491b8a5e7f6e6.1700668843.git.donald.robson@imgtec.com Signed-off-by: Maxime Ripard --- drivers/gpu/drm/imagination/Makefile | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/gpu/drm/imagination/Makefile') diff --git a/drivers/gpu/drm/imagination/Makefile b/drivers/gpu/drm/imagination/Makefile index d36007f2825c..0b863e9f51b8 100644 --- a/drivers/gpu/drm/imagination/Makefile +++ b/drivers/gpu/drm/imagination/Makefile @@ -5,6 +5,8 @@ subdir-ccflags-y := -I$(srctree)/$(src) powervr-y := \ pvr_device.o \ + pvr_device_info.o \ pvr_drv.o \ + pvr_fw.o obj-$(CONFIG_DRM_POWERVR) += powervr.o -- cgit v1.2.3