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| author | Hoegeun Kwon <hoegeun.kwon@samsung.com> | 2017-01-05 13:20:06 +0300 |
|---|---|---|
| committer | Inki Dae <inki.dae@samsung.com> | 2017-01-31 02:49:31 +0300 |
| commit | e87eb57c69003a99b18d43abe58d5850ad19e188 (patch) | |
| tree | af73e579202b6649319447ce57f06fbac1ee03cc /drivers/gpu/drm/exynos/exynos_drm_mic.c | |
| parent | a5b2b6ebf34b20e70a2bdb5214c371744e7fa260 (diff) | |
| download | linux-e87eb57c69003a99b18d43abe58d5850ad19e188.tar.xz | |
drm/exynos: mic: Add mode_set callback function
Before applying the patch, used the of_get_videomode function to
parse the display-timings in the panel which is the child driver
of dsi in the devicetree. this is wrong. So removed the
of_get_videomode and fixed to get videomode struct through
mode_set callback function.
Signed-off-by: Hoegeun Kwon <hoegeun.kwon@samsung.com>
Reviewed-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Diffstat (limited to 'drivers/gpu/drm/exynos/exynos_drm_mic.c')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_mic.c | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_mic.c b/drivers/gpu/drm/exynos/exynos_drm_mic.c index a0def0be6d65..fed1a940ca5d 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_mic.c +++ b/drivers/gpu/drm/exynos/exynos_drm_mic.c @@ -286,13 +286,6 @@ static int parse_dt(struct exynos_mic *mic) } nodes[j++] = remote_node; - ret = of_get_videomode(remote_node, - &mic->vm, 0); - if (ret) { - DRM_ERROR("mic: failed to get videomode"); - goto exit; - } - break; default: DRM_ERROR("mic: Unknown endpoint from MIC"); @@ -329,6 +322,17 @@ already_disabled: mutex_unlock(&mic_mutex); } +static void mic_mode_set(struct drm_bridge *bridge, + struct drm_display_mode *mode, + struct drm_display_mode *adjusted_mode) +{ + struct exynos_mic *mic = bridge->driver_private; + + mutex_lock(&mic_mutex); + drm_display_mode_to_videomode(mode, &mic->vm); + mutex_unlock(&mic_mutex); +} + static void mic_pre_enable(struct drm_bridge *bridge) { struct exynos_mic *mic = bridge->driver_private; @@ -377,6 +381,7 @@ static void mic_enable(struct drm_bridge *bridge) { } static const struct drm_bridge_funcs mic_bridge_funcs = { .disable = mic_disable, .post_disable = mic_post_disable, + .mode_set = mic_mode_set, .pre_enable = mic_pre_enable, .enable = mic_enable, }; |