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drm/panel: simple: Add dummy prepare and unprepare routines

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This patch adds dummy definition for prepare and unprepare
routines to simple panel driver.

Signed-off-by: Ajay Kumar <ajaykumar.rs@samsung.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Ajay Kumar 2014-07-31 23:12:04 +05:30 committed by Thierry Reding
parent f99a23bd49
commit c0e1d1706a
1 changed files with 12 additions and 0 deletions
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12
drivers/gpu/drm/panel/panel-simple.c
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@ -117,6 +117,16 @@ static int panel_simple_disable(struct drm_panel *panel)
return 0;
}
static int panel_simple_unprepare(struct drm_panel *panel)
{
return 0;
}
static int panel_simple_prepare(struct drm_panel *panel)
{
return 0;
}
static int panel_simple_enable(struct drm_panel *panel)
{
struct panel_simple *p = to_panel_simple(panel);
@ -167,6 +177,8 @@ static int panel_simple_get_modes(struct drm_panel *panel)
static const struct drm_panel_funcs panel_simple_funcs = {
.disable = panel_simple_disable,
.unprepare = panel_simple_unprepare,
.prepare = panel_simple_prepare,
.enable = panel_simple_enable,
.get_modes = panel_simple_get_modes,
};