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| author | Liu Ying <gnuiyl@gmail.com> | 2016-07-08 12:40:58 +0300 |
|---|---|---|
| committer | Philipp Zabel <p.zabel@pengutronix.de> | 2016-07-12 19:23:58 +0300 |
| commit | 032003c5cd744e8e0baf5430fc5b3fd5462208e4 (patch) | |
| tree | 0ad9cbdfb21a3a336f2d4470881a4bce1b7b9a4b /drivers/gpu/drm/imx/dw_hdmi-imx.c | |
| parent | ae2531ab70864c00b49a986cd8bdc5eec7ec881a (diff) | |
| download | linux-032003c5cd744e8e0baf5430fc5b3fd5462208e4.tar.xz | |
drm/imx: Remove encoders' ->prepare callbacks
The main task of imx encoders' ->prepare callbacks is to set bus_format,
bus_flags, di_vsync_pin and di_hsync_pin. We may create a structure named
imx_encoder to cache them. The atomic encoder callback ->disable may
replace ->prepare later, so let's remove ->prepare.
Signed-off-by: Liu Ying <gnuiyl@gmail.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Diffstat (limited to 'drivers/gpu/drm/imx/dw_hdmi-imx.c')
| -rw-r--r-- | drivers/gpu/drm/imx/dw_hdmi-imx.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/gpu/drm/imx/dw_hdmi-imx.c b/drivers/gpu/drm/imx/dw_hdmi-imx.c index a24631fdf4ad..5f646748960a 100644 --- a/drivers/gpu/drm/imx/dw_hdmi-imx.c +++ b/drivers/gpu/drm/imx/dw_hdmi-imx.c @@ -22,9 +22,11 @@ #include "imx-drm.h" +#define imx_enc_to_imx_hdmi(x) container_of(x, struct imx_hdmi, imx_encoder) + struct imx_hdmi { struct device *dev; - struct drm_encoder encoder; + struct imx_drm_encoder imx_encoder; struct regmap *regmap; }; @@ -117,7 +119,8 @@ static void dw_hdmi_imx_encoder_mode_set(struct drm_encoder *encoder, static void dw_hdmi_imx_encoder_commit(struct drm_encoder *encoder) { - struct imx_hdmi *hdmi = container_of(encoder, struct imx_hdmi, encoder); + struct imx_drm_encoder *imx_encoder = enc_to_imx_enc(encoder); + struct imx_hdmi *hdmi = imx_enc_to_imx_hdmi(imx_encoder); int mux = drm_of_encoder_active_port_id(hdmi->dev->of_node, encoder); regmap_update_bits(hdmi->regmap, IOMUXC_GPR3, @@ -125,14 +128,8 @@ static void dw_hdmi_imx_encoder_commit(struct drm_encoder *encoder) mux << IMX6Q_GPR3_HDMI_MUX_CTL_SHIFT); } -static void dw_hdmi_imx_encoder_prepare(struct drm_encoder *encoder) -{ - imx_drm_set_bus_format(encoder, MEDIA_BUS_FMT_RGB888_1X24); -} - static const struct drm_encoder_helper_funcs dw_hdmi_imx_encoder_helper_funcs = { .mode_set = dw_hdmi_imx_encoder_mode_set, - .prepare = dw_hdmi_imx_encoder_prepare, .commit = dw_hdmi_imx_encoder_commit, .disable = dw_hdmi_imx_encoder_disable, }; @@ -215,7 +212,10 @@ static int dw_hdmi_imx_bind(struct device *dev, struct device *master, match = of_match_node(dw_hdmi_imx_dt_ids, pdev->dev.of_node); plat_data = match->data; hdmi->dev = &pdev->dev; - encoder = &hdmi->encoder; + encoder = &hdmi->imx_encoder.encoder; + hdmi->imx_encoder.bus_format = MEDIA_BUS_FMT_RGB888_1X24; + hdmi->imx_encoder.di_hsync_pin = 2; + hdmi->imx_encoder.di_vsync_pin = 3; irq = platform_get_irq(pdev, 0); if (irq < 0) |