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TOMOYO Linux Cross Reference
Linux/include/video/imx-ipu-v3.h

Version: ~ [ linux-6.11.5 ] ~ [ linux-6.10.14 ] ~ [ linux-6.9.12 ] ~ [ linux-6.8.12 ] ~ [ linux-6.7.12 ] ~ [ linux-6.6.58 ] ~ [ linux-6.5.13 ] ~ [ linux-6.4.16 ] ~ [ linux-6.3.13 ] ~ [ linux-6.2.16 ] ~ [ linux-6.1.114 ] ~ [ linux-6.0.19 ] ~ [ linux-5.19.17 ] ~ [ linux-5.18.19 ] ~ [ linux-5.17.15 ] ~ [ linux-5.16.20 ] ~ [ linux-5.15.169 ] ~ [ linux-5.14.21 ] ~ [ linux-5.13.19 ] ~ [ linux-5.12.19 ] ~ [ linux-5.11.22 ] ~ [ linux-5.10.228 ] ~ [ linux-5.9.16 ] ~ [ linux-5.8.18 ] ~ [ linux-5.7.19 ] ~ [ linux-5.6.19 ] ~ [ linux-5.5.19 ] ~ [ linux-5.4.284 ] ~ [ linux-5.3.18 ] ~ [ linux-5.2.21 ] ~ [ linux-5.1.21 ] ~ [ linux-5.0.21 ] ~ [ linux-4.20.17 ] ~ [ linux-4.19.322 ] ~ [ linux-4.18.20 ] ~ [ linux-4.17.19 ] ~ [ linux-4.16.18 ] ~ [ linux-4.15.18 ] ~ [ linux-4.14.336 ] ~ [ linux-4.13.16 ] ~ [ linux-4.12.14 ] ~ [ linux-4.11.12 ] ~ [ linux-4.10.17 ] ~ [ linux-4.9.337 ] ~ [ linux-4.4.302 ] ~ [ linux-3.10.108 ] ~ [ linux-2.6.32.71 ] ~ [ linux-2.6.0 ] ~ [ linux-2.4.37.11 ] ~ [ unix-v6-master ] ~ [ ccs-tools-1.8.9 ] ~ [ policy-sample ] ~
Architecture: ~ [ i386 ] ~ [ alpha ] ~ [ m68k ] ~ [ mips ] ~ [ ppc ] ~ [ sparc ] ~ [ sparc64 ] ~

Diff markup

Differences between /include/video/imx-ipu-v3.h (Version linux-6.11.5) and /include/video/imx-ipu-v3.h (Version linux-6.1.114)


  1 /*                                                  1 /*
  2  * Copyright 2005-2009 Freescale Semiconductor      2  * Copyright 2005-2009 Freescale Semiconductor, Inc.
  3  *                                                  3  *
  4  * The code contained herein is licensed under      4  * The code contained herein is licensed under the GNU Lesser General
  5  * Public License.  You may obtain a copy of t      5  * Public License.  You may obtain a copy of the GNU Lesser General
  6  * Public License Version 2.1 or later at the       6  * Public License Version 2.1 or later at the following locations:
  7  *                                                  7  *
  8  * http://www.opensource.org/licenses/lgpl-lic      8  * http://www.opensource.org/licenses/lgpl-license.html
  9  * http://www.gnu.org/copyleft/lgpl.html            9  * http://www.gnu.org/copyleft/lgpl.html
 10  */                                                10  */
 11                                                    11 
 12 #ifndef __DRM_IPU_H__                              12 #ifndef __DRM_IPU_H__
 13 #define __DRM_IPU_H__                              13 #define __DRM_IPU_H__
 14                                                    14 
 15 #include <linux/types.h>                           15 #include <linux/types.h>
 16 #include <linux/videodev2.h>                       16 #include <linux/videodev2.h>
 17 #include <linux/bitmap.h>                          17 #include <linux/bitmap.h>
 18 #include <linux/fb.h>                              18 #include <linux/fb.h>
 19 #include <linux/of.h>                              19 #include <linux/of.h>
 20 #include <drm/drm_color_mgmt.h>                    20 #include <drm/drm_color_mgmt.h>
 21 #include <media/v4l2-mediabus.h>                   21 #include <media/v4l2-mediabus.h>
 22 #include <video/videomode.h>                       22 #include <video/videomode.h>
 23                                                    23 
 24 struct ipu_soc;                                    24 struct ipu_soc;
 25                                                    25 
 26 enum ipuv3_type {                                  26 enum ipuv3_type {
 27         IPUV3EX,                                   27         IPUV3EX,
 28         IPUV3M,                                    28         IPUV3M,
 29         IPUV3H,                                    29         IPUV3H,
 30 };                                                 30 };
 31                                                    31 
 32 #define IPU_PIX_FMT_GBR24       v4l2_fourcc('G     32 #define IPU_PIX_FMT_GBR24       v4l2_fourcc('G', 'B', 'R', '3')
 33                                                    33 
 34 /*                                                 34 /*
 35  * Bitfield of Display Interface signal polari     35  * Bitfield of Display Interface signal polarities.
 36  */                                                36  */
 37 struct ipu_di_signal_cfg {                         37 struct ipu_di_signal_cfg {
 38         unsigned data_pol:1;    /* true = inve     38         unsigned data_pol:1;    /* true = inverted */
 39         unsigned clk_pol:1;     /* true = risi     39         unsigned clk_pol:1;     /* true = rising edge */
 40         unsigned enable_pol:1;                     40         unsigned enable_pol:1;
 41                                                    41 
 42         struct videomode mode;                     42         struct videomode mode;
 43                                                    43 
 44         u32 bus_format;                            44         u32 bus_format;
 45         u32 v_to_h_sync;                           45         u32 v_to_h_sync;
 46                                                    46 
 47 #define IPU_DI_CLKMODE_SYNC     (1 << 0)           47 #define IPU_DI_CLKMODE_SYNC     (1 << 0)
 48 #define IPU_DI_CLKMODE_EXT      (1 << 1)           48 #define IPU_DI_CLKMODE_EXT      (1 << 1)
 49         unsigned long clkflags;                    49         unsigned long clkflags;
 50                                                    50 
 51         u8 hsync_pin;                              51         u8 hsync_pin;
 52         u8 vsync_pin;                              52         u8 vsync_pin;
 53 };                                                 53 };
 54                                                    54 
 55 /*                                                 55 /*
 56  * Enumeration of CSI destinations                 56  * Enumeration of CSI destinations
 57  */                                                57  */
 58 enum ipu_csi_dest {                                58 enum ipu_csi_dest {
 59         IPU_CSI_DEST_IDMAC, /* to memory via S     59         IPU_CSI_DEST_IDMAC, /* to memory via SMFC */
 60         IPU_CSI_DEST_IC,        /* to Image Co     60         IPU_CSI_DEST_IC,        /* to Image Converter */
 61         IPU_CSI_DEST_VDIC,  /* to VDIC */          61         IPU_CSI_DEST_VDIC,  /* to VDIC */
 62 };                                                 62 };
 63                                                    63 
 64 /*                                                 64 /*
 65  * Enumeration of IPU rotation modes               65  * Enumeration of IPU rotation modes
 66  */                                                66  */
 67 #define IPU_ROT_BIT_VFLIP (1 << 0)                 67 #define IPU_ROT_BIT_VFLIP (1 << 0)
 68 #define IPU_ROT_BIT_HFLIP (1 << 1)                 68 #define IPU_ROT_BIT_HFLIP (1 << 1)
 69 #define IPU_ROT_BIT_90    (1 << 2)                 69 #define IPU_ROT_BIT_90    (1 << 2)
 70                                                    70 
 71 enum ipu_rotate_mode {                             71 enum ipu_rotate_mode {
 72         IPU_ROTATE_NONE = 0,                       72         IPU_ROTATE_NONE = 0,
 73         IPU_ROTATE_VERT_FLIP = IPU_ROT_BIT_VFL     73         IPU_ROTATE_VERT_FLIP = IPU_ROT_BIT_VFLIP,
 74         IPU_ROTATE_HORIZ_FLIP = IPU_ROT_BIT_HF     74         IPU_ROTATE_HORIZ_FLIP = IPU_ROT_BIT_HFLIP,
 75         IPU_ROTATE_180 = (IPU_ROT_BIT_VFLIP |      75         IPU_ROTATE_180 = (IPU_ROT_BIT_VFLIP | IPU_ROT_BIT_HFLIP),
 76         IPU_ROTATE_90_RIGHT = IPU_ROT_BIT_90,      76         IPU_ROTATE_90_RIGHT = IPU_ROT_BIT_90,
 77         IPU_ROTATE_90_RIGHT_VFLIP = (IPU_ROT_B     77         IPU_ROTATE_90_RIGHT_VFLIP = (IPU_ROT_BIT_90 | IPU_ROT_BIT_VFLIP),
 78         IPU_ROTATE_90_RIGHT_HFLIP = (IPU_ROT_B     78         IPU_ROTATE_90_RIGHT_HFLIP = (IPU_ROT_BIT_90 | IPU_ROT_BIT_HFLIP),
 79         IPU_ROTATE_90_LEFT = (IPU_ROT_BIT_90 |     79         IPU_ROTATE_90_LEFT = (IPU_ROT_BIT_90 |
 80                               IPU_ROT_BIT_VFLI     80                               IPU_ROT_BIT_VFLIP | IPU_ROT_BIT_HFLIP),
 81 };                                                 81 };
 82                                                    82 
 83 /* 90-degree rotations require the IRT unit */     83 /* 90-degree rotations require the IRT unit */
 84 #define ipu_rot_mode_is_irt(m) (((m) & IPU_ROT     84 #define ipu_rot_mode_is_irt(m) (((m) & IPU_ROT_BIT_90) != 0)
 85                                                    85 
 86 enum ipu_color_space {                             86 enum ipu_color_space {
 87         IPUV3_COLORSPACE_RGB,                      87         IPUV3_COLORSPACE_RGB,
 88         IPUV3_COLORSPACE_YUV,                      88         IPUV3_COLORSPACE_YUV,
 89         IPUV3_COLORSPACE_UNKNOWN,                  89         IPUV3_COLORSPACE_UNKNOWN,
 90 };                                                 90 };
 91                                                    91 
 92 /*                                                 92 /*
 93  * Enumeration of VDI MOTION select                93  * Enumeration of VDI MOTION select
 94  */                                                94  */
 95 enum ipu_motion_sel {                              95 enum ipu_motion_sel {
 96         MOTION_NONE = 0,                           96         MOTION_NONE = 0,
 97         LOW_MOTION,                                97         LOW_MOTION,
 98         MED_MOTION,                                98         MED_MOTION,
 99         HIGH_MOTION,                               99         HIGH_MOTION,
100 };                                                100 };
101                                                   101 
102 struct ipuv3_channel;                             102 struct ipuv3_channel;
103                                                   103 
104 enum ipu_channel_irq {                            104 enum ipu_channel_irq {
105         IPU_IRQ_EOF = 0,                          105         IPU_IRQ_EOF = 0,
106         IPU_IRQ_NFACK = 64,                       106         IPU_IRQ_NFACK = 64,
107         IPU_IRQ_NFB4EOF = 128,                    107         IPU_IRQ_NFB4EOF = 128,
108         IPU_IRQ_EOS = 192,                        108         IPU_IRQ_EOS = 192,
109 };                                                109 };
110                                                   110 
111 /*                                                111 /*
112  * Enumeration of IDMAC channels                  112  * Enumeration of IDMAC channels
113  */                                               113  */
114 #define IPUV3_CHANNEL_CSI0                        114 #define IPUV3_CHANNEL_CSI0                       0
115 #define IPUV3_CHANNEL_CSI1                        115 #define IPUV3_CHANNEL_CSI1                       1
116 #define IPUV3_CHANNEL_CSI2                        116 #define IPUV3_CHANNEL_CSI2                       2
117 #define IPUV3_CHANNEL_CSI3                        117 #define IPUV3_CHANNEL_CSI3                       3
118 #define IPUV3_CHANNEL_VDI_MEM_IC_VF               118 #define IPUV3_CHANNEL_VDI_MEM_IC_VF              5
119 /*                                                119 /*
120  * NOTE: channels 6,7 are unused in the IPU an    120  * NOTE: channels 6,7 are unused in the IPU and are not IDMAC channels,
121  * but the direct CSI->VDI linking is handled     121  * but the direct CSI->VDI linking is handled the same way as IDMAC
122  * channel linking in the FSU via the IPU_FS_P    122  * channel linking in the FSU via the IPU_FS_PROC_FLOW registers, so
123  * these channel names are used to support the    123  * these channel names are used to support the direct CSI->VDI link.
124  */                                               124  */
125 #define IPUV3_CHANNEL_CSI_DIRECT                  125 #define IPUV3_CHANNEL_CSI_DIRECT                 6
126 #define IPUV3_CHANNEL_CSI_VDI_PREV                126 #define IPUV3_CHANNEL_CSI_VDI_PREV               7
127 #define IPUV3_CHANNEL_MEM_VDI_PREV                127 #define IPUV3_CHANNEL_MEM_VDI_PREV               8
128 #define IPUV3_CHANNEL_MEM_VDI_CUR                 128 #define IPUV3_CHANNEL_MEM_VDI_CUR                9
129 #define IPUV3_CHANNEL_MEM_VDI_NEXT                129 #define IPUV3_CHANNEL_MEM_VDI_NEXT              10
130 #define IPUV3_CHANNEL_MEM_IC_PP                   130 #define IPUV3_CHANNEL_MEM_IC_PP                 11
131 #define IPUV3_CHANNEL_MEM_IC_PRP_VF               131 #define IPUV3_CHANNEL_MEM_IC_PRP_VF             12
132 #define IPUV3_CHANNEL_VDI_MEM_RECENT              132 #define IPUV3_CHANNEL_VDI_MEM_RECENT            13
133 #define IPUV3_CHANNEL_G_MEM_IC_PRP_VF             133 #define IPUV3_CHANNEL_G_MEM_IC_PRP_VF           14
134 #define IPUV3_CHANNEL_G_MEM_IC_PP                 134 #define IPUV3_CHANNEL_G_MEM_IC_PP               15
135 #define IPUV3_CHANNEL_G_MEM_IC_PRP_VF_ALPHA       135 #define IPUV3_CHANNEL_G_MEM_IC_PRP_VF_ALPHA     17
136 #define IPUV3_CHANNEL_G_MEM_IC_PP_ALPHA           136 #define IPUV3_CHANNEL_G_MEM_IC_PP_ALPHA         18
137 #define IPUV3_CHANNEL_MEM_VDI_PLANE1_COMB_ALPH    137 #define IPUV3_CHANNEL_MEM_VDI_PLANE1_COMB_ALPHA 19
138 #define IPUV3_CHANNEL_IC_PRP_ENC_MEM              138 #define IPUV3_CHANNEL_IC_PRP_ENC_MEM            20
139 #define IPUV3_CHANNEL_IC_PRP_VF_MEM               139 #define IPUV3_CHANNEL_IC_PRP_VF_MEM             21
140 #define IPUV3_CHANNEL_IC_PP_MEM                   140 #define IPUV3_CHANNEL_IC_PP_MEM                 22
141 #define IPUV3_CHANNEL_MEM_BG_SYNC                 141 #define IPUV3_CHANNEL_MEM_BG_SYNC               23
142 #define IPUV3_CHANNEL_MEM_BG_ASYNC                142 #define IPUV3_CHANNEL_MEM_BG_ASYNC              24
143 #define IPUV3_CHANNEL_MEM_VDI_PLANE1_COMB         143 #define IPUV3_CHANNEL_MEM_VDI_PLANE1_COMB       25
144 #define IPUV3_CHANNEL_MEM_VDI_PLANE3_COMB         144 #define IPUV3_CHANNEL_MEM_VDI_PLANE3_COMB       26
145 #define IPUV3_CHANNEL_MEM_FG_SYNC                 145 #define IPUV3_CHANNEL_MEM_FG_SYNC               27
146 #define IPUV3_CHANNEL_MEM_DC_SYNC                 146 #define IPUV3_CHANNEL_MEM_DC_SYNC               28
147 #define IPUV3_CHANNEL_MEM_FG_ASYNC                147 #define IPUV3_CHANNEL_MEM_FG_ASYNC              29
148 #define IPUV3_CHANNEL_MEM_FG_SYNC_ALPHA           148 #define IPUV3_CHANNEL_MEM_FG_SYNC_ALPHA         31
149 #define IPUV3_CHANNEL_MEM_FG_ASYNC_ALPHA          149 #define IPUV3_CHANNEL_MEM_FG_ASYNC_ALPHA        33
150 #define IPUV3_CHANNEL_DC_MEM_READ                 150 #define IPUV3_CHANNEL_DC_MEM_READ               40
151 #define IPUV3_CHANNEL_MEM_DC_ASYNC                151 #define IPUV3_CHANNEL_MEM_DC_ASYNC              41
152 #define IPUV3_CHANNEL_MEM_DC_COMMAND              152 #define IPUV3_CHANNEL_MEM_DC_COMMAND            42
153 #define IPUV3_CHANNEL_MEM_DC_COMMAND2             153 #define IPUV3_CHANNEL_MEM_DC_COMMAND2           43
154 #define IPUV3_CHANNEL_MEM_DC_OUTPUT_MASK          154 #define IPUV3_CHANNEL_MEM_DC_OUTPUT_MASK        44
155 #define IPUV3_CHANNEL_MEM_ROT_ENC                 155 #define IPUV3_CHANNEL_MEM_ROT_ENC               45
156 #define IPUV3_CHANNEL_MEM_ROT_VF                  156 #define IPUV3_CHANNEL_MEM_ROT_VF                46
157 #define IPUV3_CHANNEL_MEM_ROT_PP                  157 #define IPUV3_CHANNEL_MEM_ROT_PP                47
158 #define IPUV3_CHANNEL_ROT_ENC_MEM                 158 #define IPUV3_CHANNEL_ROT_ENC_MEM               48
159 #define IPUV3_CHANNEL_ROT_VF_MEM                  159 #define IPUV3_CHANNEL_ROT_VF_MEM                49
160 #define IPUV3_CHANNEL_ROT_PP_MEM                  160 #define IPUV3_CHANNEL_ROT_PP_MEM                50
161 #define IPUV3_CHANNEL_MEM_BG_SYNC_ALPHA           161 #define IPUV3_CHANNEL_MEM_BG_SYNC_ALPHA         51
162 #define IPUV3_CHANNEL_MEM_BG_ASYNC_ALPHA          162 #define IPUV3_CHANNEL_MEM_BG_ASYNC_ALPHA        52
163 #define IPUV3_NUM_CHANNELS                        163 #define IPUV3_NUM_CHANNELS                      64
164                                                   164 
165 static inline int ipu_channel_alpha_channel(in    165 static inline int ipu_channel_alpha_channel(int ch_num)
166 {                                                 166 {
167         switch (ch_num) {                         167         switch (ch_num) {
168         case IPUV3_CHANNEL_G_MEM_IC_PRP_VF:       168         case IPUV3_CHANNEL_G_MEM_IC_PRP_VF:
169                 return IPUV3_CHANNEL_G_MEM_IC_    169                 return IPUV3_CHANNEL_G_MEM_IC_PRP_VF_ALPHA;
170         case IPUV3_CHANNEL_G_MEM_IC_PP:           170         case IPUV3_CHANNEL_G_MEM_IC_PP:
171                 return IPUV3_CHANNEL_G_MEM_IC_    171                 return IPUV3_CHANNEL_G_MEM_IC_PP_ALPHA;
172         case IPUV3_CHANNEL_MEM_FG_SYNC:           172         case IPUV3_CHANNEL_MEM_FG_SYNC:
173                 return IPUV3_CHANNEL_MEM_FG_SY    173                 return IPUV3_CHANNEL_MEM_FG_SYNC_ALPHA;
174         case IPUV3_CHANNEL_MEM_FG_ASYNC:          174         case IPUV3_CHANNEL_MEM_FG_ASYNC:
175                 return IPUV3_CHANNEL_MEM_FG_AS    175                 return IPUV3_CHANNEL_MEM_FG_ASYNC_ALPHA;
176         case IPUV3_CHANNEL_MEM_BG_SYNC:           176         case IPUV3_CHANNEL_MEM_BG_SYNC:
177                 return IPUV3_CHANNEL_MEM_BG_SY    177                 return IPUV3_CHANNEL_MEM_BG_SYNC_ALPHA;
178         case IPUV3_CHANNEL_MEM_BG_ASYNC:          178         case IPUV3_CHANNEL_MEM_BG_ASYNC:
179                 return IPUV3_CHANNEL_MEM_BG_AS    179                 return IPUV3_CHANNEL_MEM_BG_ASYNC_ALPHA;
180         case IPUV3_CHANNEL_MEM_VDI_PLANE1_COMB    180         case IPUV3_CHANNEL_MEM_VDI_PLANE1_COMB:
181                 return IPUV3_CHANNEL_MEM_VDI_P    181                 return IPUV3_CHANNEL_MEM_VDI_PLANE1_COMB_ALPHA;
182         default:                                  182         default:
183                 return -EINVAL;                   183                 return -EINVAL;
184         }                                         184         }
185 }                                                 185 }
186                                                   186 
187 int ipu_map_irq(struct ipu_soc *ipu, int irq);    187 int ipu_map_irq(struct ipu_soc *ipu, int irq);
188 int ipu_idmac_channel_irq(struct ipu_soc *ipu,    188 int ipu_idmac_channel_irq(struct ipu_soc *ipu, struct ipuv3_channel *channel,
189                 enum ipu_channel_irq irq);        189                 enum ipu_channel_irq irq);
190                                                   190 
191 #define IPU_IRQ_DP_SF_START             (448 +    191 #define IPU_IRQ_DP_SF_START             (448 + 2)
192 #define IPU_IRQ_DP_SF_END               (448 +    192 #define IPU_IRQ_DP_SF_END               (448 + 3)
193 #define IPU_IRQ_BG_SF_END               IPU_IR    193 #define IPU_IRQ_BG_SF_END               IPU_IRQ_DP_SF_END,
194 #define IPU_IRQ_DC_FC_0                 (448 +    194 #define IPU_IRQ_DC_FC_0                 (448 + 8)
195 #define IPU_IRQ_DC_FC_1                 (448 +    195 #define IPU_IRQ_DC_FC_1                 (448 + 9)
196 #define IPU_IRQ_DC_FC_2                 (448 +    196 #define IPU_IRQ_DC_FC_2                 (448 + 10)
197 #define IPU_IRQ_DC_FC_3                 (448 +    197 #define IPU_IRQ_DC_FC_3                 (448 + 11)
198 #define IPU_IRQ_DC_FC_4                 (448 +    198 #define IPU_IRQ_DC_FC_4                 (448 + 12)
199 #define IPU_IRQ_DC_FC_6                 (448 +    199 #define IPU_IRQ_DC_FC_6                 (448 + 13)
200 #define IPU_IRQ_VSYNC_PRE_0             (448 +    200 #define IPU_IRQ_VSYNC_PRE_0             (448 + 14)
201 #define IPU_IRQ_VSYNC_PRE_1             (448 +    201 #define IPU_IRQ_VSYNC_PRE_1             (448 + 15)
202                                                   202 
203 /*                                                203 /*
204  * IPU Common functions                           204  * IPU Common functions
205  */                                               205  */
206 int ipu_get_num(struct ipu_soc *ipu);             206 int ipu_get_num(struct ipu_soc *ipu);
207 void ipu_set_csi_src_mux(struct ipu_soc *ipu,     207 void ipu_set_csi_src_mux(struct ipu_soc *ipu, int csi_id, bool mipi_csi2);
208 void ipu_set_ic_src_mux(struct ipu_soc *ipu, i    208 void ipu_set_ic_src_mux(struct ipu_soc *ipu, int csi_id, bool vdi);
209 void ipu_dump(struct ipu_soc *ipu);               209 void ipu_dump(struct ipu_soc *ipu);
210                                                   210 
211 /*                                                211 /*
212  * IPU Image DMA Controller (idmac) functions     212  * IPU Image DMA Controller (idmac) functions
213  */                                               213  */
214 struct ipuv3_channel *ipu_idmac_get(struct ipu    214 struct ipuv3_channel *ipu_idmac_get(struct ipu_soc *ipu, unsigned channel);
215 void ipu_idmac_put(struct ipuv3_channel *);       215 void ipu_idmac_put(struct ipuv3_channel *);
216                                                   216 
217 int ipu_idmac_enable_channel(struct ipuv3_chan    217 int ipu_idmac_enable_channel(struct ipuv3_channel *channel);
218 int ipu_idmac_disable_channel(struct ipuv3_cha    218 int ipu_idmac_disable_channel(struct ipuv3_channel *channel);
219 void ipu_idmac_enable_watermark(struct ipuv3_c    219 void ipu_idmac_enable_watermark(struct ipuv3_channel *channel, bool enable);
220 int ipu_idmac_lock_enable(struct ipuv3_channel    220 int ipu_idmac_lock_enable(struct ipuv3_channel *channel, int num_bursts);
221 int ipu_idmac_wait_busy(struct ipuv3_channel *    221 int ipu_idmac_wait_busy(struct ipuv3_channel *channel, int ms);
222                                                   222 
223 void ipu_idmac_set_double_buffer(struct ipuv3_    223 void ipu_idmac_set_double_buffer(struct ipuv3_channel *channel,
224                 bool doublebuffer);               224                 bool doublebuffer);
225 int ipu_idmac_get_current_buffer(struct ipuv3_    225 int ipu_idmac_get_current_buffer(struct ipuv3_channel *channel);
226 bool ipu_idmac_buffer_is_ready(struct ipuv3_ch    226 bool ipu_idmac_buffer_is_ready(struct ipuv3_channel *channel, u32 buf_num);
227 void ipu_idmac_select_buffer(struct ipuv3_chan    227 void ipu_idmac_select_buffer(struct ipuv3_channel *channel, u32 buf_num);
228 void ipu_idmac_clear_buffer(struct ipuv3_chann    228 void ipu_idmac_clear_buffer(struct ipuv3_channel *channel, u32 buf_num);
229 int ipu_fsu_link(struct ipu_soc *ipu, int src_    229 int ipu_fsu_link(struct ipu_soc *ipu, int src_ch, int sink_ch);
230 int ipu_fsu_unlink(struct ipu_soc *ipu, int sr    230 int ipu_fsu_unlink(struct ipu_soc *ipu, int src_ch, int sink_ch);
231 int ipu_idmac_link(struct ipuv3_channel *src,     231 int ipu_idmac_link(struct ipuv3_channel *src, struct ipuv3_channel *sink);
232 int ipu_idmac_unlink(struct ipuv3_channel *src    232 int ipu_idmac_unlink(struct ipuv3_channel *src, struct ipuv3_channel *sink);
233                                                   233 
234 /*                                                234 /*
235  * IPU Channel Parameter Memory (cpmem) functi    235  * IPU Channel Parameter Memory (cpmem) functions
236  */                                               236  */
237 struct ipu_rgb {                                  237 struct ipu_rgb {
238         struct fb_bitfield      red;              238         struct fb_bitfield      red;
239         struct fb_bitfield      green;            239         struct fb_bitfield      green;
240         struct fb_bitfield      blue;             240         struct fb_bitfield      blue;
241         struct fb_bitfield      transp;           241         struct fb_bitfield      transp;
242         int                     bits_per_pixel    242         int                     bits_per_pixel;
243 };                                                243 };
244                                                   244 
245 struct ipu_image {                                245 struct ipu_image {
246         struct v4l2_pix_format pix;               246         struct v4l2_pix_format pix;
247         struct v4l2_rect rect;                    247         struct v4l2_rect rect;
248         dma_addr_t phys0;                         248         dma_addr_t phys0;
249         dma_addr_t phys1;                         249         dma_addr_t phys1;
250         /* chroma plane offset overrides */       250         /* chroma plane offset overrides */
251         u32 u_offset;                             251         u32 u_offset;
252         u32 v_offset;                             252         u32 v_offset;
253 };                                                253 };
254                                                   254 
255 void ipu_cpmem_zero(struct ipuv3_channel *ch);    255 void ipu_cpmem_zero(struct ipuv3_channel *ch);
256 void ipu_cpmem_set_resolution(struct ipuv3_cha    256 void ipu_cpmem_set_resolution(struct ipuv3_channel *ch, int xres, int yres);
257 void ipu_cpmem_skip_odd_chroma_rows(struct ipu    257 void ipu_cpmem_skip_odd_chroma_rows(struct ipuv3_channel *ch);
258 void ipu_cpmem_set_stride(struct ipuv3_channel    258 void ipu_cpmem_set_stride(struct ipuv3_channel *ch, int stride);
259 void ipu_cpmem_set_high_priority(struct ipuv3_    259 void ipu_cpmem_set_high_priority(struct ipuv3_channel *ch);
260 void ipu_cpmem_set_buffer(struct ipuv3_channel    260 void ipu_cpmem_set_buffer(struct ipuv3_channel *ch, int bufnum, dma_addr_t buf);
261 void ipu_cpmem_set_uv_offset(struct ipuv3_chan    261 void ipu_cpmem_set_uv_offset(struct ipuv3_channel *ch, u32 u_off, u32 v_off);
262 void ipu_cpmem_interlaced_scan(struct ipuv3_ch    262 void ipu_cpmem_interlaced_scan(struct ipuv3_channel *ch, int stride,
263                                u32 pixelformat    263                                u32 pixelformat);
264 void ipu_cpmem_set_axi_id(struct ipuv3_channel    264 void ipu_cpmem_set_axi_id(struct ipuv3_channel *ch, u32 id);
265 int ipu_cpmem_get_burstsize(struct ipuv3_chann    265 int ipu_cpmem_get_burstsize(struct ipuv3_channel *ch);
266 void ipu_cpmem_set_burstsize(struct ipuv3_chan    266 void ipu_cpmem_set_burstsize(struct ipuv3_channel *ch, int burstsize);
267 void ipu_cpmem_set_block_mode(struct ipuv3_cha    267 void ipu_cpmem_set_block_mode(struct ipuv3_channel *ch);
268 void ipu_cpmem_set_rotation(struct ipuv3_chann    268 void ipu_cpmem_set_rotation(struct ipuv3_channel *ch,
269                             enum ipu_rotate_mo    269                             enum ipu_rotate_mode rot);
270 int ipu_cpmem_set_format_rgb(struct ipuv3_chan    270 int ipu_cpmem_set_format_rgb(struct ipuv3_channel *ch,
271                              const struct ipu_    271                              const struct ipu_rgb *rgb);
272 int ipu_cpmem_set_format_passthrough(struct ip    272 int ipu_cpmem_set_format_passthrough(struct ipuv3_channel *ch, int width);
273 void ipu_cpmem_set_yuv_interleaved(struct ipuv    273 void ipu_cpmem_set_yuv_interleaved(struct ipuv3_channel *ch, u32 pixel_format);
274 void ipu_cpmem_set_yuv_planar_full(struct ipuv    274 void ipu_cpmem_set_yuv_planar_full(struct ipuv3_channel *ch,
275                                    unsigned in    275                                    unsigned int uv_stride,
276                                    unsigned in    276                                    unsigned int u_offset,
277                                    unsigned in    277                                    unsigned int v_offset);
278 int ipu_cpmem_set_fmt(struct ipuv3_channel *ch    278 int ipu_cpmem_set_fmt(struct ipuv3_channel *ch, u32 drm_fourcc);
279 int ipu_cpmem_set_image(struct ipuv3_channel *    279 int ipu_cpmem_set_image(struct ipuv3_channel *ch, struct ipu_image *image);
280 void ipu_cpmem_dump(struct ipuv3_channel *ch);    280 void ipu_cpmem_dump(struct ipuv3_channel *ch);
281                                                   281 
282 /*                                                282 /*
283  * IPU Display Controller (dc) functions          283  * IPU Display Controller (dc) functions
284  */                                               284  */
285 struct ipu_dc;                                    285 struct ipu_dc;
286 struct ipu_di;                                    286 struct ipu_di;
287 struct ipu_dc *ipu_dc_get(struct ipu_soc *ipu,    287 struct ipu_dc *ipu_dc_get(struct ipu_soc *ipu, int channel);
288 void ipu_dc_put(struct ipu_dc *dc);               288 void ipu_dc_put(struct ipu_dc *dc);
289 int ipu_dc_init_sync(struct ipu_dc *dc, struct    289 int ipu_dc_init_sync(struct ipu_dc *dc, struct ipu_di *di, bool interlaced,
290                 u32 pixel_fmt, u32 width);        290                 u32 pixel_fmt, u32 width);
291 void ipu_dc_enable(struct ipu_soc *ipu);          291 void ipu_dc_enable(struct ipu_soc *ipu);
292 void ipu_dc_enable_channel(struct ipu_dc *dc);    292 void ipu_dc_enable_channel(struct ipu_dc *dc);
293 void ipu_dc_disable_channel(struct ipu_dc *dc)    293 void ipu_dc_disable_channel(struct ipu_dc *dc);
294 void ipu_dc_disable(struct ipu_soc *ipu);         294 void ipu_dc_disable(struct ipu_soc *ipu);
295                                                   295 
296 /*                                                296 /*
297  * IPU Display Interface (di) functions           297  * IPU Display Interface (di) functions
298  */                                               298  */
299 struct ipu_di *ipu_di_get(struct ipu_soc *ipu,    299 struct ipu_di *ipu_di_get(struct ipu_soc *ipu, int disp);
300 void ipu_di_put(struct ipu_di *);                 300 void ipu_di_put(struct ipu_di *);
301 int ipu_di_disable(struct ipu_di *);              301 int ipu_di_disable(struct ipu_di *);
302 int ipu_di_enable(struct ipu_di *);               302 int ipu_di_enable(struct ipu_di *);
303 int ipu_di_get_num(struct ipu_di *);              303 int ipu_di_get_num(struct ipu_di *);
304 int ipu_di_adjust_videomode(struct ipu_di *di,    304 int ipu_di_adjust_videomode(struct ipu_di *di, struct videomode *mode);
305 int ipu_di_init_sync_panel(struct ipu_di *, st    305 int ipu_di_init_sync_panel(struct ipu_di *, struct ipu_di_signal_cfg *sig);
306                                                   306 
307 /*                                                307 /*
308  * IPU Display Multi FIFO Controller (dmfc) fu    308  * IPU Display Multi FIFO Controller (dmfc) functions
309  */                                               309  */
310 struct dmfc_channel;                              310 struct dmfc_channel;
311 int ipu_dmfc_enable_channel(struct dmfc_channe    311 int ipu_dmfc_enable_channel(struct dmfc_channel *dmfc);
312 void ipu_dmfc_disable_channel(struct dmfc_chan    312 void ipu_dmfc_disable_channel(struct dmfc_channel *dmfc);
313 void ipu_dmfc_config_wait4eot(struct dmfc_chan    313 void ipu_dmfc_config_wait4eot(struct dmfc_channel *dmfc, int width);
314 struct dmfc_channel *ipu_dmfc_get(struct ipu_s    314 struct dmfc_channel *ipu_dmfc_get(struct ipu_soc *ipu, int ipuv3_channel);
315 void ipu_dmfc_put(struct dmfc_channel *dmfc);     315 void ipu_dmfc_put(struct dmfc_channel *dmfc);
316                                                   316 
317 /*                                                317 /*
318  * IPU Display Processor (dp) functions           318  * IPU Display Processor (dp) functions
319  */                                               319  */
320 #define IPU_DP_FLOW_SYNC_BG     0                 320 #define IPU_DP_FLOW_SYNC_BG     0
321 #define IPU_DP_FLOW_SYNC_FG     1                 321 #define IPU_DP_FLOW_SYNC_FG     1
322 #define IPU_DP_FLOW_ASYNC0_BG   2                 322 #define IPU_DP_FLOW_ASYNC0_BG   2
323 #define IPU_DP_FLOW_ASYNC0_FG   3                 323 #define IPU_DP_FLOW_ASYNC0_FG   3
324 #define IPU_DP_FLOW_ASYNC1_BG   4                 324 #define IPU_DP_FLOW_ASYNC1_BG   4
325 #define IPU_DP_FLOW_ASYNC1_FG   5                 325 #define IPU_DP_FLOW_ASYNC1_FG   5
326                                                   326 
327 struct ipu_dp *ipu_dp_get(struct ipu_soc *ipu,    327 struct ipu_dp *ipu_dp_get(struct ipu_soc *ipu, unsigned int flow);
328 void ipu_dp_put(struct ipu_dp *);                 328 void ipu_dp_put(struct ipu_dp *);
329 int ipu_dp_enable(struct ipu_soc *ipu);           329 int ipu_dp_enable(struct ipu_soc *ipu);
330 int ipu_dp_enable_channel(struct ipu_dp *dp);     330 int ipu_dp_enable_channel(struct ipu_dp *dp);
331 void ipu_dp_disable_channel(struct ipu_dp *dp,    331 void ipu_dp_disable_channel(struct ipu_dp *dp, bool sync);
332 void ipu_dp_disable(struct ipu_soc *ipu);         332 void ipu_dp_disable(struct ipu_soc *ipu);
333 int ipu_dp_setup_channel(struct ipu_dp *dp,       333 int ipu_dp_setup_channel(struct ipu_dp *dp,
334                 enum drm_color_encoding ycbcr_    334                 enum drm_color_encoding ycbcr_enc, enum drm_color_range range,
335                 enum ipu_color_space in, enum     335                 enum ipu_color_space in, enum ipu_color_space out);
336 int ipu_dp_set_window_pos(struct ipu_dp *, u16    336 int ipu_dp_set_window_pos(struct ipu_dp *, u16 x_pos, u16 y_pos);
337 int ipu_dp_set_global_alpha(struct ipu_dp *dp,    337 int ipu_dp_set_global_alpha(struct ipu_dp *dp, bool enable, u8 alpha,
338                 bool bg_chan);                    338                 bool bg_chan);
339                                                   339 
340 /*                                                340 /*
341  * IPU Prefetch Resolve Gasket (prg) functions    341  * IPU Prefetch Resolve Gasket (prg) functions
342  */                                               342  */
343 int ipu_prg_max_active_channels(void);            343 int ipu_prg_max_active_channels(void);
344 bool ipu_prg_present(struct ipu_soc *ipu);        344 bool ipu_prg_present(struct ipu_soc *ipu);
345 bool ipu_prg_format_supported(struct ipu_soc *    345 bool ipu_prg_format_supported(struct ipu_soc *ipu, uint32_t format,
346                               uint64_t modifie    346                               uint64_t modifier);
347 int ipu_prg_enable(struct ipu_soc *ipu);          347 int ipu_prg_enable(struct ipu_soc *ipu);
348 void ipu_prg_disable(struct ipu_soc *ipu);        348 void ipu_prg_disable(struct ipu_soc *ipu);
349 void ipu_prg_channel_disable(struct ipuv3_chan    349 void ipu_prg_channel_disable(struct ipuv3_channel *ipu_chan);
350 int ipu_prg_channel_configure(struct ipuv3_cha    350 int ipu_prg_channel_configure(struct ipuv3_channel *ipu_chan,
351                               unsigned int axi    351                               unsigned int axi_id,  unsigned int width,
352                               unsigned int hei    352                               unsigned int height, unsigned int stride,
353                               u32 format, uint    353                               u32 format, uint64_t modifier, unsigned long *eba);
354 bool ipu_prg_channel_configure_pending(struct     354 bool ipu_prg_channel_configure_pending(struct ipuv3_channel *ipu_chan);
355                                                   355 
356 /*                                                356 /*
357  * IPU CMOS Sensor Interface (csi) functions      357  * IPU CMOS Sensor Interface (csi) functions
358  */                                               358  */
359 struct ipu_csi;                                   359 struct ipu_csi;
360 int ipu_csi_init_interface(struct ipu_csi *csi    360 int ipu_csi_init_interface(struct ipu_csi *csi,
361                            const struct v4l2_m    361                            const struct v4l2_mbus_config *mbus_cfg,
362                            const struct v4l2_m    362                            const struct v4l2_mbus_framefmt *infmt,
363                            const struct v4l2_m    363                            const struct v4l2_mbus_framefmt *outfmt);
364 bool ipu_csi_is_interlaced(struct ipu_csi *csi    364 bool ipu_csi_is_interlaced(struct ipu_csi *csi);
365 void ipu_csi_get_window(struct ipu_csi *csi, s    365 void ipu_csi_get_window(struct ipu_csi *csi, struct v4l2_rect *w);
366 void ipu_csi_set_window(struct ipu_csi *csi, s    366 void ipu_csi_set_window(struct ipu_csi *csi, struct v4l2_rect *w);
367 void ipu_csi_set_downsize(struct ipu_csi *csi,    367 void ipu_csi_set_downsize(struct ipu_csi *csi, bool horiz, bool vert);
368 void ipu_csi_set_test_generator(struct ipu_csi    368 void ipu_csi_set_test_generator(struct ipu_csi *csi, bool active,
369                                 u32 r_value, u    369                                 u32 r_value, u32 g_value, u32 b_value,
370                                 u32 pix_clk);     370                                 u32 pix_clk);
371 int ipu_csi_set_mipi_datatype(struct ipu_csi *    371 int ipu_csi_set_mipi_datatype(struct ipu_csi *csi, u32 vc,
372                               struct v4l2_mbus    372                               struct v4l2_mbus_framefmt *mbus_fmt);
373 int ipu_csi_set_skip_smfc(struct ipu_csi *csi,    373 int ipu_csi_set_skip_smfc(struct ipu_csi *csi, u32 skip,
374                           u32 max_ratio, u32 i    374                           u32 max_ratio, u32 id);
375 int ipu_csi_set_dest(struct ipu_csi *csi, enum    375 int ipu_csi_set_dest(struct ipu_csi *csi, enum ipu_csi_dest csi_dest);
376 int ipu_csi_enable(struct ipu_csi *csi);          376 int ipu_csi_enable(struct ipu_csi *csi);
377 int ipu_csi_disable(struct ipu_csi *csi);         377 int ipu_csi_disable(struct ipu_csi *csi);
378 struct ipu_csi *ipu_csi_get(struct ipu_soc *ip    378 struct ipu_csi *ipu_csi_get(struct ipu_soc *ipu, int id);
379 void ipu_csi_put(struct ipu_csi *csi);            379 void ipu_csi_put(struct ipu_csi *csi);
380 void ipu_csi_dump(struct ipu_csi *csi);           380 void ipu_csi_dump(struct ipu_csi *csi);
381                                                   381 
382 /*                                                382 /*
383  * IPU Image Converter (ic) functions             383  * IPU Image Converter (ic) functions
384  */                                               384  */
385 enum ipu_ic_task {                                385 enum ipu_ic_task {
386         IC_TASK_ENCODER,                          386         IC_TASK_ENCODER,
387         IC_TASK_VIEWFINDER,                       387         IC_TASK_VIEWFINDER,
388         IC_TASK_POST_PROCESSOR,                   388         IC_TASK_POST_PROCESSOR,
389         IC_NUM_TASKS,                             389         IC_NUM_TASKS,
390 };                                                390 };
391                                                   391 
392 /*                                                392 /*
393  * The parameters that describe a colorspace a    393  * The parameters that describe a colorspace according to the
394  * Image Converter:                               394  * Image Converter:
395  *    - Y'CbCr encoding                           395  *    - Y'CbCr encoding
396  *    - quantization                              396  *    - quantization
397  *    - "colorspace" (RGB or YUV).                397  *    - "colorspace" (RGB or YUV).
398  */                                               398  */
399 struct ipu_ic_colorspace {                        399 struct ipu_ic_colorspace {
400         enum v4l2_ycbcr_encoding enc;             400         enum v4l2_ycbcr_encoding enc;
401         enum v4l2_quantization quant;             401         enum v4l2_quantization quant;
402         enum ipu_color_space cs;                  402         enum ipu_color_space cs;
403 };                                                403 };
404                                                   404 
405 static inline void                                405 static inline void
406 ipu_ic_fill_colorspace(struct ipu_ic_colorspac    406 ipu_ic_fill_colorspace(struct ipu_ic_colorspace *ic_cs,
407                        enum v4l2_ycbcr_encodin    407                        enum v4l2_ycbcr_encoding enc,
408                        enum v4l2_quantization     408                        enum v4l2_quantization quant,
409                        enum ipu_color_space cs    409                        enum ipu_color_space cs)
410 {                                                 410 {
411         ic_cs->enc = enc;                         411         ic_cs->enc = enc;
412         ic_cs->quant = quant;                     412         ic_cs->quant = quant;
413         ic_cs->cs = cs;                           413         ic_cs->cs = cs;
414 }                                                 414 }
415                                                   415 
416 struct ipu_ic_csc_params {                        416 struct ipu_ic_csc_params {
417         s16 coeff[3][3];        /* signed 9-bi    417         s16 coeff[3][3];        /* signed 9-bit integer coefficients */
418         s16 offset[3];          /* signed 11+2    418         s16 offset[3];          /* signed 11+2-bit fixed point offset */
419         u8 scale:2;             /* scale coeff    419         u8 scale:2;             /* scale coefficients * 2^(scale-1) */
420         bool sat:1;             /* saturate to    420         bool sat:1;             /* saturate to (16, 235(Y) / 240(U, V)) */
421 };                                                421 };
422                                                   422 
423 struct ipu_ic_csc {                               423 struct ipu_ic_csc {
424         struct ipu_ic_colorspace in_cs;           424         struct ipu_ic_colorspace in_cs;
425         struct ipu_ic_colorspace out_cs;          425         struct ipu_ic_colorspace out_cs;
426         struct ipu_ic_csc_params params;          426         struct ipu_ic_csc_params params;
427 };                                                427 };
428                                                   428 
429 struct ipu_ic;                                    429 struct ipu_ic;
430                                                   430 
431 int __ipu_ic_calc_csc(struct ipu_ic_csc *csc);    431 int __ipu_ic_calc_csc(struct ipu_ic_csc *csc);
432 int ipu_ic_calc_csc(struct ipu_ic_csc *csc,       432 int ipu_ic_calc_csc(struct ipu_ic_csc *csc,
433                     enum v4l2_ycbcr_encoding i    433                     enum v4l2_ycbcr_encoding in_enc,
434                     enum v4l2_quantization in_    434                     enum v4l2_quantization in_quant,
435                     enum ipu_color_space in_cs    435                     enum ipu_color_space in_cs,
436                     enum v4l2_ycbcr_encoding o    436                     enum v4l2_ycbcr_encoding out_enc,
437                     enum v4l2_quantization out    437                     enum v4l2_quantization out_quant,
438                     enum ipu_color_space out_c    438                     enum ipu_color_space out_cs);
439 int ipu_ic_task_init(struct ipu_ic *ic,           439 int ipu_ic_task_init(struct ipu_ic *ic,
440                      const struct ipu_ic_csc *    440                      const struct ipu_ic_csc *csc,
441                      int in_width, int in_heig    441                      int in_width, int in_height,
442                      int out_width, int out_he    442                      int out_width, int out_height);
443 int ipu_ic_task_init_rsc(struct ipu_ic *ic,       443 int ipu_ic_task_init_rsc(struct ipu_ic *ic,
444                          const struct ipu_ic_c    444                          const struct ipu_ic_csc *csc,
445                          int in_width, int in_    445                          int in_width, int in_height,
446                          int out_width, int ou    446                          int out_width, int out_height,
447                          u32 rsc);                447                          u32 rsc);
448 int ipu_ic_task_graphics_init(struct ipu_ic *i    448 int ipu_ic_task_graphics_init(struct ipu_ic *ic,
449                               const struct ipu    449                               const struct ipu_ic_colorspace *g_in_cs,
450                               bool galpha_en,     450                               bool galpha_en, u32 galpha,
451                               bool colorkey_en    451                               bool colorkey_en, u32 colorkey);
452 void ipu_ic_task_enable(struct ipu_ic *ic);       452 void ipu_ic_task_enable(struct ipu_ic *ic);
453 void ipu_ic_task_disable(struct ipu_ic *ic);      453 void ipu_ic_task_disable(struct ipu_ic *ic);
454 int ipu_ic_task_idma_init(struct ipu_ic *ic, s    454 int ipu_ic_task_idma_init(struct ipu_ic *ic, struct ipuv3_channel *channel,
455                           u32 width, u32 heigh    455                           u32 width, u32 height, int burst_size,
456                           enum ipu_rotate_mode    456                           enum ipu_rotate_mode rot);
457 int ipu_ic_enable(struct ipu_ic *ic);             457 int ipu_ic_enable(struct ipu_ic *ic);
458 int ipu_ic_disable(struct ipu_ic *ic);            458 int ipu_ic_disable(struct ipu_ic *ic);
459 struct ipu_ic *ipu_ic_get(struct ipu_soc *ipu,    459 struct ipu_ic *ipu_ic_get(struct ipu_soc *ipu, enum ipu_ic_task task);
460 void ipu_ic_put(struct ipu_ic *ic);               460 void ipu_ic_put(struct ipu_ic *ic);
461 void ipu_ic_dump(struct ipu_ic *ic);              461 void ipu_ic_dump(struct ipu_ic *ic);
462                                                   462 
463 /*                                                463 /*
464  * IPU Video De-Interlacer (vdi) functions        464  * IPU Video De-Interlacer (vdi) functions
465  */                                               465  */
466 struct ipu_vdi;                                   466 struct ipu_vdi;
467 void ipu_vdi_set_field_order(struct ipu_vdi *v    467 void ipu_vdi_set_field_order(struct ipu_vdi *vdi, v4l2_std_id std, u32 field);
468 void ipu_vdi_set_motion(struct ipu_vdi *vdi, e    468 void ipu_vdi_set_motion(struct ipu_vdi *vdi, enum ipu_motion_sel motion_sel);
469 void ipu_vdi_setup(struct ipu_vdi *vdi, u32 co    469 void ipu_vdi_setup(struct ipu_vdi *vdi, u32 code, int xres, int yres);
470 void ipu_vdi_unsetup(struct ipu_vdi *vdi);        470 void ipu_vdi_unsetup(struct ipu_vdi *vdi);
471 int ipu_vdi_enable(struct ipu_vdi *vdi);          471 int ipu_vdi_enable(struct ipu_vdi *vdi);
472 int ipu_vdi_disable(struct ipu_vdi *vdi);         472 int ipu_vdi_disable(struct ipu_vdi *vdi);
473 struct ipu_vdi *ipu_vdi_get(struct ipu_soc *ip    473 struct ipu_vdi *ipu_vdi_get(struct ipu_soc *ipu);
474 void ipu_vdi_put(struct ipu_vdi *vdi);            474 void ipu_vdi_put(struct ipu_vdi *vdi);
475                                                   475 
476 /*                                                476 /*
477  * IPU Sensor Multiple FIFO Controller (SMFC)     477  * IPU Sensor Multiple FIFO Controller (SMFC) functions
478  */                                               478  */
479 struct ipu_smfc *ipu_smfc_get(struct ipu_soc *    479 struct ipu_smfc *ipu_smfc_get(struct ipu_soc *ipu, unsigned int chno);
480 void ipu_smfc_put(struct ipu_smfc *smfc);         480 void ipu_smfc_put(struct ipu_smfc *smfc);
481 int ipu_smfc_enable(struct ipu_smfc *smfc);       481 int ipu_smfc_enable(struct ipu_smfc *smfc);
482 int ipu_smfc_disable(struct ipu_smfc *smfc);      482 int ipu_smfc_disable(struct ipu_smfc *smfc);
483 int ipu_smfc_map_channel(struct ipu_smfc *smfc    483 int ipu_smfc_map_channel(struct ipu_smfc *smfc, int csi_id, int mipi_id);
484 int ipu_smfc_set_burstsize(struct ipu_smfc *sm    484 int ipu_smfc_set_burstsize(struct ipu_smfc *smfc, int burstsize);
485 int ipu_smfc_set_watermark(struct ipu_smfc *sm    485 int ipu_smfc_set_watermark(struct ipu_smfc *smfc, u32 set_level, u32 clr_level);
486                                                   486 
487 enum ipu_color_space ipu_drm_fourcc_to_colorsp    487 enum ipu_color_space ipu_drm_fourcc_to_colorspace(u32 drm_fourcc);
488 enum ipu_color_space ipu_pixelformat_to_colors    488 enum ipu_color_space ipu_pixelformat_to_colorspace(u32 pixelformat);
489 int ipu_degrees_to_rot_mode(enum ipu_rotate_mo    489 int ipu_degrees_to_rot_mode(enum ipu_rotate_mode *mode, int degrees,
490                             bool hflip, bool v    490                             bool hflip, bool vflip);
491 int ipu_rot_mode_to_degrees(int *degrees, enum    491 int ipu_rot_mode_to_degrees(int *degrees, enum ipu_rotate_mode mode,
492                             bool hflip, bool v    492                             bool hflip, bool vflip);
493                                                   493 
494 struct ipu_client_platformdata {                  494 struct ipu_client_platformdata {
495         int csi;                                  495         int csi;
496         int di;                                   496         int di;
497         int dc;                                   497         int dc;
498         int dp;                                   498         int dp;
499         int dma[2];                               499         int dma[2];
500         struct device_node *of_node;              500         struct device_node *of_node;
501 };                                                501 };
502                                                   502 
503 #endif /* __DRM_IPU_H__ */                        503 #endif /* __DRM_IPU_H__ */
504                                                   504 

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