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| author | Andrzej Hajda <a.hajda@samsung.com> | 2014-10-10 14:31:54 +0200 |
|---|---|---|
| committer | Inki Dae <daeinki@gmail.com> | 2014-11-02 17:51:28 +0100 |
| commit | 3cb6830a75665ec4efa99c69d52c5d9df597c397 (patch) | |
| tree | 65f07ad7d10c0f5c968d8079ed50ef9d965ff811 | |
| parent | drm/exynos: propagate plane initialization errors (diff) | |
| download | linux-3cb6830a75665ec4efa99c69d52c5d9df597c397.tar.xz linux-3cb6830a75665ec4efa99c69d52c5d9df597c397.zip | |
drm/exynos: init kms poll at the end of initialization
HPD events can be generated by components even if drm_dev is not fully
initialized, to skip such events kms poll initialization should
be performed at the end of load callback followed directly by forced
connection detection.
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_drv.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.c b/drivers/gpu/drm/exynos/exynos_drm_drv.c index 23fbad5a504a..2353499196b6 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_drv.c +++ b/drivers/gpu/drm/exynos/exynos_drm_drv.c @@ -94,9 +94,6 @@ static int exynos_drm_load(struct drm_device *dev, unsigned long flags) goto err_mode_config_cleanup; } - /* init kms poll for handling hpd */ - drm_kms_helper_poll_init(dev); - /* setup possible_clones. */ exynos_drm_encoder_setup(dev); @@ -116,9 +113,6 @@ static int exynos_drm_load(struct drm_device *dev, unsigned long flags) if (ret) goto err_cleanup_vblank; - /* force connectors detection */ - drm_helper_hpd_irq_event(dev); - /* * enable drm irq mode. * - with irq_enabled = true, we can use the vblank feature. @@ -136,6 +130,12 @@ static int exynos_drm_load(struct drm_device *dev, unsigned long flags) */ dev->vblank_disable_allowed = true; + /* init kms poll for handling hpd */ + drm_kms_helper_poll_init(dev); + + /* force connectors detection */ + drm_helper_hpd_irq_event(dev); + return 0; err_cleanup_vblank: |