From d2a34232580a5d2c9f58baa5270836c5c9ab83ba Mon Sep 17 00:00:00 2001 From: Lucas Stach Date: Wed, 8 Mar 2017 12:13:14 +0100 Subject: gpu: ipu-v3: add driver for Prefetch Resolve Engine This adds support for the i.MX6 QuadPlus PRE units. Currently only linear prefetch into SRAM is supported, other modes of operation like the tiled-to-linear conversion will be added later. Signed-off-by: Lucas Stach Signed-off-by: Philipp Zabel --- drivers/gpu/ipu-v3/ipu-common.c | 17 ++++++++++++++++- 1 file changed, 16 insertions(+), 1 deletion(-) (limited to 'drivers/gpu/ipu-v3/ipu-common.c') diff --git a/drivers/gpu/ipu-v3/ipu-common.c b/drivers/gpu/ipu-v3/ipu-common.c index 448043c051e9..7ae1b9739a7f 100644 --- a/drivers/gpu/ipu-v3/ipu-common.c +++ b/drivers/gpu/ipu-v3/ipu-common.c @@ -1528,7 +1528,22 @@ static struct platform_driver imx_ipu_driver = { .remove = ipu_remove, }; -module_platform_driver(imx_ipu_driver); +static struct platform_driver * const drivers[] = { + &ipu_pre_drv, + &imx_ipu_driver, +}; + +static int __init imx_ipu_init(void) +{ + return platform_register_drivers(drivers, ARRAY_SIZE(drivers)); +} +module_init(imx_ipu_init); + +static void __exit imx_ipu_exit(void) +{ + platform_unregister_drivers(drivers, ARRAY_SIZE(drivers)); +} +module_exit(imx_ipu_exit); MODULE_ALIAS("platform:imx-ipuv3"); MODULE_DESCRIPTION("i.MX IPU v3 driver"); -- cgit v1.2.3