drm/exynos: dsi: remove unnecessary pm interfaces
Exynos drm driver is a single driver so pm operation for kms drivers should be done by connector->dpms at top level driver. If kms driver has its own pm interfaces, single driver model would be broken so this patch removes unnecessary pm interfaces from dsi driver. Signed-off-by: Inki Dae <inki.dae@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
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@ -1412,36 +1412,6 @@ static void exynos_dsi_unbind(struct device *dev, struct device *master,
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drm_connector_cleanup(&dsi->connector);
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drm_connector_cleanup(&dsi->connector);
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}
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}
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#if CONFIG_PM_SLEEP
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static int exynos_dsi_resume(struct device *dev)
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{
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struct exynos_dsi *dsi = exynos_dsi_display.ctx;
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if (dsi->state & DSIM_STATE_ENABLED) {
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dsi->state &= ~DSIM_STATE_ENABLED;
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exynos_dsi_enable(dsi);
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}
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return 0;
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}
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static int exynos_dsi_suspend(struct device *dev)
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{
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struct exynos_dsi *dsi = exynos_dsi_display.ctx;
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if (dsi->state & DSIM_STATE_ENABLED) {
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exynos_dsi_disable(dsi);
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dsi->state |= DSIM_STATE_ENABLED;
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}
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return 0;
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}
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#endif
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static const struct dev_pm_ops exynos_dsi_pm_ops = {
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SET_SYSTEM_SLEEP_PM_OPS(exynos_dsi_suspend, exynos_dsi_resume)
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};
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static const struct component_ops exynos_dsi_component_ops = {
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static const struct component_ops exynos_dsi_component_ops = {
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.bind = exynos_dsi_bind,
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.bind = exynos_dsi_bind,
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.unbind = exynos_dsi_unbind,
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.unbind = exynos_dsi_unbind,
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@ -1545,7 +1515,6 @@ struct platform_driver dsi_driver = {
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.driver = {
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.driver = {
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.name = "exynos-dsi",
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.name = "exynos-dsi",
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.owner = THIS_MODULE,
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.owner = THIS_MODULE,
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.pm = &exynos_dsi_pm_ops,
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.of_match_table = exynos_dsi_of_match,
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.of_match_table = exynos_dsi_of_match,
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},
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},
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};
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};
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