Commit cdfb8694 authored by Ajay Kumar's avatar Ajay Kumar Committed by Thierry Reding

drm/exynos: dsi: Add support for panel prepare and unprepare routines

Modify exynos_dsi driver to support the new panel calls:
prepare and unprepare.
Signed-off-by: default avatarAjay Kumar <ajaykumar.rs@samsung.com>
Acked-by: default avatarInki Dae <inki.dae@samsung.com>
Signed-off-by: default avatarThierry Reding <treding@nvidia.com>
parent 39bbde9c
......@@ -1115,7 +1115,7 @@ static int exynos_dsi_enable(struct exynos_dsi *dsi)
if (ret < 0)
return ret;
ret = drm_panel_enable(dsi->panel);
ret = drm_panel_prepare(dsi->panel);
if (ret < 0) {
exynos_dsi_poweroff(dsi);
return ret;
......@@ -1124,6 +1124,14 @@ static int exynos_dsi_enable(struct exynos_dsi *dsi)
exynos_dsi_set_display_mode(dsi);
exynos_dsi_set_display_enable(dsi, true);
ret = drm_panel_enable(dsi->panel);
if (ret < 0) {
exynos_dsi_set_display_enable(dsi, false);
drm_panel_unprepare(dsi->panel);
exynos_dsi_poweroff(dsi);
return ret;
}
dsi->state |= DSIM_STATE_ENABLED;
return 0;
......@@ -1134,8 +1142,9 @@ static void exynos_dsi_disable(struct exynos_dsi *dsi)
if (!(dsi->state & DSIM_STATE_ENABLED))
return;
exynos_dsi_set_display_enable(dsi, false);
drm_panel_disable(dsi->panel);
exynos_dsi_set_display_enable(dsi, false);
drm_panel_unprepare(dsi->panel);
exynos_dsi_poweroff(dsi);
dsi->state &= ~DSIM_STATE_ENABLED;
......
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