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drm/rockchip: lvds: remove unused code

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Change-Id: Id579000e6b48a2bc6991abbb87e8e4099ec17d77
Signed-off-by: Sandy Huang <hjc@rock-chips.com>
This commit is contained in:
Sandy Huang 2020-11-24 11:17:23 +08:00
parent 6eb33ebe60
commit 189e797edf
1 changed files with 7 additions and 25 deletions
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32
drivers/gpu/drm/rockchip/rockchip_lvds.c
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@ -611,7 +611,7 @@ static const struct rockchip_lvds_funcs rk3368_lvds_funcs = {
.disable = rk3368_lvds_disable,
};
static int rk3568_lvds_probe(struct rockchip_lvds *lvds)
static int __maybe_unused rockchip_secondary_lvds_probe(struct rockchip_lvds *lvds)
{
if (lvds->dual_channel) {
struct rockchip_lvds *secondary = NULL;
@ -638,37 +638,19 @@ static int rk3568_lvds_probe(struct rockchip_lvds *lvds)
static void rk3568_lvds_enable(struct rockchip_lvds *lvds)
{
if (lvds->id) {
regmap_write(lvds->grf, RK3568_GRF_VO_CON3,
RK3568_LVDS1_MODE_EN(1) |
RK3568_LVDS1_P2S_EN(1) |
RK3568_LVDS1_DCLK_INV_SEL(1));
regmap_write(lvds->grf, RK3568_GRF_VO_CON0,
RK3568_LVDS1_SELECT(lvds->format) |
RK3568_LVDS1_MSBSEL(1));
} else {
regmap_write(lvds->grf, RK3568_GRF_VO_CON2,
RK3568_LVDS0_MODE_EN(1) |
RK3568_LVDS0_P2S_EN(1) |
RK3568_LVDS0_DCLK_INV_SEL(1));
regmap_write(lvds->grf, RK3568_GRF_VO_CON0,
RK3568_LVDS0_SELECT(lvds->format) |
RK3568_LVDS0_MSBSEL(1));
}
regmap_write(lvds->grf, RK3568_GRF_VO_CON2,
RK3568_LVDS0_MODE_EN(1) | RK3568_LVDS0_P2S_EN(1) |
RK3568_LVDS0_DCLK_INV_SEL(1));
regmap_write(lvds->grf, RK3568_GRF_VO_CON0,
RK3568_LVDS0_SELECT(lvds->format) | RK3568_LVDS0_MSBSEL(1));
}
static void rk3568_lvds_disable(struct rockchip_lvds *lvds)
{
if (lvds->id)
regmap_write(lvds->grf, RK3568_GRF_VO_CON3,
RK3568_LVDS1_MODE_EN(0));
else
regmap_write(lvds->grf, RK3568_GRF_VO_CON2,
RK3568_LVDS0_MODE_EN(0));
regmap_write(lvds->grf, RK3568_GRF_VO_CON2, RK3568_LVDS0_MODE_EN(0));
}
static const struct rockchip_lvds_funcs rk3568_lvds_funcs = {
.probe = rk3568_lvds_probe,
.enable = rk3568_lvds_enable,
.disable = rk3568_lvds_disable,
};