diff options
Diffstat (limited to 'include/video/imx-ipu-v3.h')
| -rw-r--r-- | include/video/imx-ipu-v3.h | 39 |
1 files changed, 38 insertions, 1 deletions
diff --git a/include/video/imx-ipu-v3.h b/include/video/imx-ipu-v3.h index 53cd07ccaa4c..8cb07680fb41 100644 --- a/include/video/imx-ipu-v3.h +++ b/include/video/imx-ipu-v3.h @@ -161,6 +161,28 @@ enum ipu_channel_irq { #define IPUV3_CHANNEL_MEM_BG_ASYNC_ALPHA 52 #define IPUV3_NUM_CHANNELS 64 +static inline int ipu_channel_alpha_channel(int ch_num) +{ + switch (ch_num) { + case IPUV3_CHANNEL_G_MEM_IC_PRP_VF: + return IPUV3_CHANNEL_G_MEM_IC_PRP_VF_ALPHA; + case IPUV3_CHANNEL_G_MEM_IC_PP: + return IPUV3_CHANNEL_G_MEM_IC_PP_ALPHA; + case IPUV3_CHANNEL_MEM_FG_SYNC: + return IPUV3_CHANNEL_MEM_FG_SYNC_ALPHA; + case IPUV3_CHANNEL_MEM_FG_ASYNC: + return IPUV3_CHANNEL_MEM_FG_ASYNC_ALPHA; + case IPUV3_CHANNEL_MEM_BG_SYNC: + return IPUV3_CHANNEL_MEM_BG_SYNC_ALPHA; + case IPUV3_CHANNEL_MEM_BG_ASYNC: + return IPUV3_CHANNEL_MEM_BG_ASYNC_ALPHA; + case IPUV3_CHANNEL_MEM_VDI_PLANE1_COMB: + return IPUV3_CHANNEL_MEM_VDI_PLANE1_COMB_ALPHA; + default: + return -EINVAL; + } +} + int ipu_map_irq(struct ipu_soc *ipu, int irq); int ipu_idmac_channel_irq(struct ipu_soc *ipu, struct ipuv3_channel *channel, enum ipu_channel_irq irq); @@ -300,7 +322,7 @@ struct ipu_dp *ipu_dp_get(struct ipu_soc *ipu, unsigned int flow); void ipu_dp_put(struct ipu_dp *); int ipu_dp_enable(struct ipu_soc *ipu); int ipu_dp_enable_channel(struct ipu_dp *dp); -void ipu_dp_disable_channel(struct ipu_dp *dp); +void ipu_dp_disable_channel(struct ipu_dp *dp, bool sync); void ipu_dp_disable(struct ipu_soc *ipu); int ipu_dp_setup_channel(struct ipu_dp *dp, enum ipu_color_space in, enum ipu_color_space out); @@ -309,6 +331,21 @@ int ipu_dp_set_global_alpha(struct ipu_dp *dp, bool enable, u8 alpha, bool bg_chan); /* + * IPU Prefetch Resolve Gasket (prg) functions + */ +int ipu_prg_max_active_channels(void); +bool ipu_prg_present(struct ipu_soc *ipu); +bool ipu_prg_format_supported(struct ipu_soc *ipu, uint32_t format, + uint64_t modifier); +int ipu_prg_enable(struct ipu_soc *ipu); +void ipu_prg_disable(struct ipu_soc *ipu); +void ipu_prg_channel_disable(struct ipuv3_channel *ipu_chan); +int ipu_prg_channel_configure(struct ipuv3_channel *ipu_chan, + unsigned int axi_id, unsigned int width, + unsigned int height, unsigned int stride, + u32 format, unsigned long *eba); + +/* * IPU CMOS Sensor Interface (csi) functions */ struct ipu_csi; |