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| author | Marek Szyprowski <m.szyprowski@samsung.com> | 2018-03-05 09:57:41 +0100 |
|---|---|---|
| committer | Andrzej Hajda <a.hajda@samsung.com> | 2018-03-07 16:18:00 +0100 |
| commit | 2e9b3e74b4a184f657995cf28963f72531c7a420 (patch) | |
| tree | 3189afb443911c681d186913c4c6e3786bff2a61 /drivers/gpu/drm/exynos/exynos_dp.c | |
| parent | drm/bridge: analogix_dp: Postpone enabling runtime power management (diff) | |
| download | linux-2e9b3e74b4a184f657995cf28963f72531c7a420.tar.xz linux-2e9b3e74b4a184f657995cf28963f72531c7a420.zip | |
drm/bridge: analogix_dp: Don't create useless connectors
If there is another bridge after analogix_dp, then the connector object
should not be created. This fixes following timeouts on Exynos5420-based
Chromebook2 Peach-PIT board during boot:
exynos-dp 145b0000.dp-controller: AUX CH cmd reply timeout!
exynos-dp 145b0000.dp-controller: AUX CH enable timeout!
exynos-dp 145b0000.dp-controller: AUX CH enable timeout!
exynos-dp 145b0000.dp-controller: AUX CH enable timeout!
exynos-dp 145b0000.dp-controller: AUX CH enable timeout!
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Tested-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180305085741.18896-4-m.szyprowski@samsung.com
Diffstat (limited to 'drivers/gpu/drm/exynos/exynos_dp.c')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_dp.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_dp.c b/drivers/gpu/drm/exynos/exynos_dp.c index 33319a858f3a..964831dab102 100644 --- a/drivers/gpu/drm/exynos/exynos_dp.c +++ b/drivers/gpu/drm/exynos/exynos_dp.c @@ -244,6 +244,7 @@ static int exynos_dp_probe(struct platform_device *pdev) /* The remote port can be either a panel or a bridge */ dp->plat_data.panel = panel; + dp->plat_data.skip_connector = !!bridge; dp->ptn_bridge = bridge; out: |