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drm/panel: ld9040: Add dummy prepare and unprepare routines

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This patch adds dummy definition for prepare and unprepare
routines to ld9040 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 23:12:02 +05:30 committed by Thierry Reding
parent 7bf93c73ad
commit 099b3e8699
1 changed files with 12 additions and 0 deletions
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12
drivers/gpu/drm/panel/panel-ld9040.c
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@ -228,6 +228,16 @@ static int ld9040_disable(struct drm_panel *panel)
return ld9040_power_off(ctx); return ld9040_power_off(ctx);
} }
static int ld9040_unprepare(struct drm_panel *panel)
{
return 0;
}
static int ld9040_prepare(struct drm_panel *panel)
{
return 0;
}
static int ld9040_enable(struct drm_panel *panel) static int ld9040_enable(struct drm_panel *panel)
{ {
struct ld9040 *ctx = panel_to_ld9040(panel); struct ld9040 *ctx = panel_to_ld9040(panel);
@ -273,6 +283,8 @@ static int ld9040_get_modes(struct drm_panel *panel)
static const struct drm_panel_funcs ld9040_drm_funcs = { static const struct drm_panel_funcs ld9040_drm_funcs = {
.disable = ld9040_disable, .disable = ld9040_disable,
.unprepare = ld9040_unprepare,
.prepare = ld9040_prepare,
.enable = ld9040_enable, .enable = ld9040_enable,
.get_modes = ld9040_get_modes, .get_modes = ld9040_get_modes,
}; };