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gpu: host1x: Remove second host1x driver

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Remove second host1x driver, and bind tegra-drm to the new host1x
driver. The logic to parse device tree and track clients is moved
to drm.c.

Signed-off-by: Arto Merilainen <amerilainen@nvidia.com>
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-by: Thierry Reding <thierry.reding@avionic-design.de>
Tested-by: Thierry Reding <thierry.reding@avionic-design.de>
Tested-by: Erik Faye-Lund <kusmabite@gmail.com>
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
This commit is contained in:
Terje Bergstrom
2013-03-22 16:34:07 +02:00
committed by Thierry Reding
parent c89c0ea63f
commit 692e6d7be8
10 changed files with 318 additions and 343 deletions
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58
drivers/gpu/host1x/dev.c
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@@ -32,6 +32,19 @@
#include "channel.h"
#include "debug.h"
#include "hw/host1x01.h"
#include "host1x_client.h"
void host1x_set_drm_data(struct device *dev, void *data)
{
struct host1x *host1x = dev_get_drvdata(dev);
host1x->drm_data = data;
}
void *host1x_get_drm_data(struct device *dev)
{
struct host1x *host1x = dev_get_drvdata(dev);
return host1x->drm_data;
}
void host1x_sync_writel(struct host1x *host1x, u32 v, u32 r)
{
@@ -150,6 +163,8 @@ static int host1x_probe(struct platform_device *pdev)
host1x_debug_init(host);
host1x_drm_alloc(pdev);
return 0;
fail_deinit_syncpt:
@@ -168,7 +183,7 @@ static int __exit host1x_remove(struct platform_device *pdev)
return 0;
}
static struct platform_driver platform_driver = {
static struct platform_driver tegra_host1x_driver = {
.probe = host1x_probe,
.remove = __exit_p(host1x_remove),
.driver = {
@@ -178,8 +193,47 @@ static struct platform_driver platform_driver = {
},
};
module_platform_driver(platform_driver);
static int __init tegra_host1x_init(void)
{
int err;
err = platform_driver_register(&tegra_host1x_driver);
if (err < 0)
return err;
#ifdef CONFIG_DRM_TEGRA
err = platform_driver_register(&tegra_dc_driver);
if (err < 0)
goto unregister_host1x;
err = platform_driver_register(&tegra_hdmi_driver);
if (err < 0)
goto unregister_dc;
#endif
return 0;
#ifdef CONFIG_DRM_TEGRA
unregister_dc:
platform_driver_unregister(&tegra_dc_driver);
unregister_host1x:
platform_driver_unregister(&tegra_host1x_driver);
return err;
#endif
}
module_init(tegra_host1x_init);
static void __exit tegra_host1x_exit(void)
{
#ifdef CONFIG_DRM_TEGRA
platform_driver_unregister(&tegra_hdmi_driver);
platform_driver_unregister(&tegra_dc_driver);
#endif
platform_driver_unregister(&tegra_host1x_driver);
}
module_exit(tegra_host1x_exit);
MODULE_AUTHOR("Thierry Reding <thierry.reding@avionic-design.de>");
MODULE_AUTHOR("Terje Bergstrom <tbergstrom@nvidia.com>");
MODULE_DESCRIPTION("Host1x driver for Tegra products");
MODULE_LICENSE("GPL");