diff options
| author | Andrzej Hajda <a.hajda@samsung.com> | 2017-08-24 15:33:51 +0200 |
|---|---|---|
| committer | Inki Dae <inki.dae@samsung.com> | 2017-08-25 11:26:10 +0900 |
| commit | 1ca582f10e212e29165f087705460d9de96eb9f4 (patch) | |
| tree | da8622fff857277b7d10425414b752de3e659fa7 /drivers/gpu/drm/exynos/exynos_hdmi.c | |
| parent | 30b8913fd3ebc89d8a261b0d75e7034c3460adb9 (diff) | |
drm/exynos: use helper to set possible crtcs
All encoders share the same code to set encoders possible_crtcs field.
The patch creates helper to abstract out this code.
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Diffstat (limited to 'drivers/gpu/drm/exynos/exynos_hdmi.c')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_hdmi.c | 25 |
1 files changed, 9 insertions, 16 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c index d70eeb8c5f75..214fa5e51963 100644 --- a/drivers/gpu/drm/exynos/exynos_hdmi.c +++ b/drivers/gpu/drm/exynos/exynos_hdmi.c @@ -1697,32 +1697,25 @@ static int hdmi_bind(struct device *dev, struct device *master, void *data) struct drm_device *drm_dev = data; struct hdmi_context *hdata = dev_get_drvdata(dev); struct drm_encoder *encoder = &hdata->encoder; - struct exynos_drm_crtc *exynos_crtc; - struct drm_crtc *crtc; - int ret, pipe; + struct exynos_drm_crtc *crtc; + int ret; hdata->drm_dev = drm_dev; - pipe = exynos_drm_crtc_get_pipe_from_type(drm_dev, - EXYNOS_DISPLAY_TYPE_HDMI); - if (pipe < 0) - return pipe; - hdata->phy_clk.enable = hdmiphy_clk_enable; - crtc = drm_crtc_from_index(drm_dev, pipe); - exynos_crtc = to_exynos_crtc(crtc); - exynos_crtc->pipe_clk = &hdata->phy_clk; - - encoder->possible_crtcs = 1 << pipe; - - DRM_DEBUG_KMS("possible_crtcs = 0x%x\n", encoder->possible_crtcs); - drm_encoder_init(drm_dev, encoder, &exynos_hdmi_encoder_funcs, DRM_MODE_ENCODER_TMDS, NULL); drm_encoder_helper_add(encoder, &exynos_hdmi_encoder_helper_funcs); + ret = exynos_drm_set_possible_crtcs(encoder, EXYNOS_DISPLAY_TYPE_HDMI); + if (ret < 0) + return ret; + + crtc = exynos_drm_crtc_get_by_type(drm_dev, EXYNOS_DISPLAY_TYPE_HDMI); + crtc->pipe_clk = &hdata->phy_clk; + ret = hdmi_create_connector(encoder); if (ret) { DRM_ERROR("failed to create connector ret = %d\n", ret); |