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| author | Lucas Stach | 2017-03-08 12:13:14 +0100 |
|---|---|---|
| committer | Philipp Zabel | 2017-03-15 15:42:35 +0100 |
| commit | d2a34232580a5d2c9f58baa5270836c5c9ab83ba (patch) | |
| tree | 2e1bc95a51a9dd1e4332070390a207dffdf6ba8b /drivers/gpu/ipu-v3/ipu-common.c | |
| parent | gpu: ipu-v3: add DT binding for the Prefetch Resolve Engine (diff) | |
| download | kernel-qcow2-linux-d2a34232580a5d2c9f58baa5270836c5c9ab83ba.tar.gz kernel-qcow2-linux-d2a34232580a5d2c9f58baa5270836c5c9ab83ba.tar.xz kernel-qcow2-linux-d2a34232580a5d2c9f58baa5270836c5c9ab83ba.zip | |
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 <l.stach@pengutronix.de>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Diffstat (limited to 'drivers/gpu/ipu-v3/ipu-common.c')
| -rw-r--r-- | drivers/gpu/ipu-v3/ipu-common.c | 17 |
1 files changed, 16 insertions, 1 deletions
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"); |