diff options
| -rw-r--r-- | drivers/gpu/drm/zte/zx_hdmi.c | 12 | ||||
| -rw-r--r-- | drivers/gpu/drm/zte/zx_vou.c | 38 | ||||
| -rw-r--r-- | drivers/gpu/drm/zte/zx_vou.h | 18 |
3 files changed, 35 insertions, 33 deletions
diff --git a/drivers/gpu/drm/zte/zx_hdmi.c b/drivers/gpu/drm/zte/zx_hdmi.c index c20121846073..c47b9cbfe270 100644 --- a/drivers/gpu/drm/zte/zx_hdmi.c +++ b/drivers/gpu/drm/zte/zx_hdmi.c @@ -56,13 +56,6 @@ struct zx_hdmi { #define to_zx_hdmi(x) container_of(x, struct zx_hdmi, x) -static const struct vou_inf vou_inf_hdmi = { - .id = VOU_HDMI, - .data_sel = VOU_YUV444, - .clocks_en_bits = BIT(24) | BIT(18) | BIT(6), - .clocks_sel_bits = BIT(13) | BIT(2), -}; - static inline u8 hdmi_readb(struct zx_hdmi *hdmi, u16 offset) { return readl_relaxed(hdmi->mmio + offset * 4); @@ -241,14 +234,14 @@ static void zx_hdmi_encoder_enable(struct drm_encoder *encoder) zx_hdmi_hw_enable(hdmi); - vou_inf_enable(hdmi->inf, encoder->crtc); + vou_inf_enable(VOU_HDMI, encoder->crtc); } static void zx_hdmi_encoder_disable(struct drm_encoder *encoder) { struct zx_hdmi *hdmi = to_zx_hdmi(encoder); - vou_inf_disable(hdmi->inf, encoder->crtc); + vou_inf_disable(VOU_HDMI, encoder->crtc); zx_hdmi_hw_disable(hdmi); @@ -662,7 +655,6 @@ static int zx_hdmi_bind(struct device *dev, struct device *master, void *data) hdmi->dev = dev; hdmi->drm = drm; - hdmi->inf = &vou_inf_hdmi; dev_set_drvdata(dev, hdmi); diff --git a/drivers/gpu/drm/zte/zx_vou.c b/drivers/gpu/drm/zte/zx_vou.c index 718d19c65181..b5cbb5075b0b 100644 --- a/drivers/gpu/drm/zte/zx_vou.c +++ b/drivers/gpu/drm/zte/zx_vou.c @@ -158,6 +158,28 @@ struct zx_vou_hw { struct zx_crtc *aux_crtc; }; +enum vou_inf_data_sel { + VOU_YUV444 = 0, + VOU_RGB_101010 = 1, + VOU_RGB_888 = 2, + VOU_RGB_666 = 3, +}; + +struct vou_inf { + enum vou_inf_id id; + enum vou_inf_data_sel data_sel; + u32 clocks_en_bits; + u32 clocks_sel_bits; +}; + +static struct vou_inf vou_infs[] = { + [VOU_HDMI] = { + .data_sel = VOU_YUV444, + .clocks_en_bits = BIT(24) | BIT(18) | BIT(6), + .clocks_sel_bits = BIT(13) | BIT(2), + }, +}; + static inline struct zx_vou_hw *crtc_to_vou(struct drm_crtc *crtc) { struct zx_crtc *zcrtc = to_zx_crtc(crtc); @@ -174,20 +196,21 @@ void vou_inf_hdmi_audio_sel(struct drm_crtc *crtc, zx_writel_mask(vou->vouctl + VOU_INF_HDMI_CTRL, VOU_HDMI_AUD_MASK, aud); } -void vou_inf_enable(const struct vou_inf *inf, struct drm_crtc *crtc) +void vou_inf_enable(enum vou_inf_id id, struct drm_crtc *crtc) { struct zx_crtc *zcrtc = to_zx_crtc(crtc); struct zx_vou_hw *vou = zcrtc->vou; + struct vou_inf *inf = &vou_infs[id]; bool is_main = zcrtc->chn_type == VOU_CHN_MAIN; - u32 data_sel_shift = inf->id << 1; + u32 data_sel_shift = id << 1; /* Select data format */ zx_writel_mask(vou->vouctl + VOU_INF_DATA_SEL, 0x3 << data_sel_shift, inf->data_sel << data_sel_shift); /* Select channel */ - zx_writel_mask(vou->vouctl + VOU_INF_CH_SEL, 0x1 << inf->id, - zcrtc->chn_type << inf->id); + zx_writel_mask(vou->vouctl + VOU_INF_CH_SEL, 0x1 << id, + zcrtc->chn_type << id); /* Select interface clocks */ zx_writel_mask(vou->vouctl + VOU_CLK_SEL, inf->clocks_sel_bits, @@ -198,15 +221,16 @@ void vou_inf_enable(const struct vou_inf *inf, struct drm_crtc *crtc) inf->clocks_en_bits); /* Enable the device */ - zx_writel_mask(vou->vouctl + VOU_INF_EN, 1 << inf->id, 1 << inf->id); + zx_writel_mask(vou->vouctl + VOU_INF_EN, 1 << id, 1 << id); } -void vou_inf_disable(const struct vou_inf *inf, struct drm_crtc *crtc) +void vou_inf_disable(enum vou_inf_id id, struct drm_crtc *crtc) { struct zx_vou_hw *vou = crtc_to_vou(crtc); + struct vou_inf *inf = &vou_infs[id]; /* Disable the device */ - zx_writel_mask(vou->vouctl + VOU_INF_EN, 1 << inf->id, 0); + zx_writel_mask(vou->vouctl + VOU_INF_EN, 1 << id, 0); /* Disable interface clocks */ zx_writel_mask(vou->vouctl + VOU_CLK_EN, inf->clocks_en_bits, 0); diff --git a/drivers/gpu/drm/zte/zx_vou.h b/drivers/gpu/drm/zte/zx_vou.h index ace00ce318e5..688c203d90b6 100644 --- a/drivers/gpu/drm/zte/zx_vou.h +++ b/drivers/gpu/drm/zte/zx_vou.h @@ -23,13 +23,6 @@ enum vou_inf_id { VOU_VGA = 5, }; -enum vou_inf_data_sel { - VOU_YUV444 = 0, - VOU_RGB_101010 = 1, - VOU_RGB_888 = 2, - VOU_RGB_666 = 3, -}; - enum vou_inf_hdmi_audio { VOU_HDMI_AUD_SPDIF = BIT(0), VOU_HDMI_AUD_I2S = BIT(1), @@ -38,17 +31,10 @@ enum vou_inf_hdmi_audio { VOU_HDMI_AUD_PARALLEL = BIT(4), }; -struct vou_inf { - enum vou_inf_id id; - enum vou_inf_data_sel data_sel; - u32 clocks_en_bits; - u32 clocks_sel_bits; -}; - void vou_inf_hdmi_audio_sel(struct drm_crtc *crtc, enum vou_inf_hdmi_audio aud); -void vou_inf_enable(const struct vou_inf *inf, struct drm_crtc *crtc); -void vou_inf_disable(const struct vou_inf *inf, struct drm_crtc *crtc); +void vou_inf_enable(enum vou_inf_id id, struct drm_crtc *crtc); +void vou_inf_disable(enum vou_inf_id id, struct drm_crtc *crtc); int zx_vou_enable_vblank(struct drm_device *drm, unsigned int pipe); void zx_vou_disable_vblank(struct drm_device *drm, unsigned int pipe); |