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kernel
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drivers
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gpu
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drm
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mediatek
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mtk_disp_drv.h

mtk_disp_drv.h 8.0 KB
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  1. /* SPDX-License-Identifier: GPL-2.0-only */
    2. 

  2. /*
    3. 

  3.  * Copyright (c) 2020 MediaTek Inc.
    4. 

  4.  */
    5. 

  5. 

  6. #ifndef _MTK_DISP_DRV_H_
    7. 

  7. #define _MTK_DISP_DRV_H_
    8. 

  8. 

  9. #include <linux/soc/mediatek/mtk-cmdq.h>
    10. 

  10. #include <linux/soc/mediatek/mtk-mmsys.h>
    11. 

  11. #include <linux/soc/mediatek/mtk-mutex.h>
    12. 

  12. #include "mtk_mdp_rdma.h"
    13. 

  13. #include "mtk_plane.h"
    14. 

  14. 

  15. int mtk_aal_clk_enable(struct device *dev);
    16. 

  16. void mtk_aal_clk_disable(struct device *dev);
    17. 

  17. void mtk_aal_config(struct device *dev, unsigned int w,
    18. 

  18. 		    unsigned int h, unsigned int vrefresh,
    19. 

  19. 		    unsigned int bpc, struct cmdq_pkt *cmdq_pkt);
    20. 

  20. unsigned int mtk_aal_gamma_get_lut_size(struct device *dev);
    21. 

  21. void mtk_aal_gamma_set(struct device *dev, struct drm_crtc_state *state);
    22. 

  22. void mtk_aal_start(struct device *dev);
    23. 

  23. void mtk_aal_stop(struct device *dev);
    24. 

  24. 

  25. void mtk_ccorr_ctm_set(struct device *dev, struct drm_crtc_state *state);
    26. 

  26. int mtk_ccorr_clk_enable(struct device *dev);
    27. 

  27. void mtk_ccorr_clk_disable(struct device *dev);
    28. 

  28. void mtk_ccorr_config(struct device *dev, unsigned int w,
    29. 

  29. 		      unsigned int h, unsigned int vrefresh,
    30. 

  30. 		      unsigned int bpc, struct cmdq_pkt *cmdq_pkt);
    31. 

  31. void mtk_ccorr_start(struct device *dev);
    32. 

  32. void mtk_ccorr_stop(struct device *dev);
    33. 

  33. 

  34. void mtk_color_bypass_shadow(struct device *dev);
    35. 

  35. int mtk_color_clk_enable(struct device *dev);
    36. 

  36. void mtk_color_clk_disable(struct device *dev);
    37. 

  37. void mtk_color_config(struct device *dev, unsigned int w,
    38. 

  38. 		      unsigned int h, unsigned int vrefresh,
    39. 

  39. 		      unsigned int bpc, struct cmdq_pkt *cmdq_pkt);
    40. 

  40. void mtk_color_start(struct device *dev);
    41. 

  41. 

  42. void mtk_dither_set_common(void __iomem *regs, struct cmdq_client_reg *cmdq_reg,
    43. 

  43. 			   unsigned int bpc, unsigned int cfg,
    44. 

  44. 			   unsigned int dither_en, struct cmdq_pkt *cmdq_pkt);
    45. 

  45. 

  46. void mtk_dpi_start(struct device *dev);
    47. 

  47. void mtk_dpi_stop(struct device *dev);
    48. 

  48. unsigned int mtk_dpi_encoder_index(struct device *dev);
    49. 

  49. 

  50. void mtk_dsi_ddp_start(struct device *dev);
    51. 

  51. void mtk_dsi_ddp_stop(struct device *dev);
    52. 

  52. unsigned int mtk_dsi_encoder_index(struct device *dev);
    53. 

  53. 

  54. int mtk_gamma_clk_enable(struct device *dev);
    55. 

  55. void mtk_gamma_clk_disable(struct device *dev);
    56. 

  56. void mtk_gamma_config(struct device *dev, unsigned int w,
    57. 

  57. 		      unsigned int h, unsigned int vrefresh,
    58. 

  58. 		      unsigned int bpc, struct cmdq_pkt *cmdq_pkt);
    59. 

  59. unsigned int mtk_gamma_get_lut_size(struct device *dev);
    60. 

  60. void mtk_gamma_set(struct device *dev, struct drm_crtc_state *state);
    61. 

  61. void mtk_gamma_start(struct device *dev);
    62. 

  62. void mtk_gamma_stop(struct device *dev);
    63. 

  63. 

  64. int mtk_merge_clk_enable(struct device *dev);
    65. 

  65. void mtk_merge_clk_disable(struct device *dev);
    66. 

  66. void mtk_merge_config(struct device *dev, unsigned int width,
    67. 

  67. 		      unsigned int height, unsigned int vrefresh,
    68. 

  68. 		      unsigned int bpc, struct cmdq_pkt *cmdq_pkt);
    69. 

  69. void mtk_merge_start(struct device *dev);
    70. 

  70. void mtk_merge_stop(struct device *dev);
    71. 

  71. void mtk_merge_advance_config(struct device *dev, unsigned int l_w, unsigned int r_w,
    72. 

  72. 			      unsigned int h, unsigned int vrefresh, unsigned int bpc,
    73. 

  73. 			      struct cmdq_pkt *cmdq_pkt);
    74. 

  74. void mtk_merge_start_cmdq(struct device *dev, struct cmdq_pkt *cmdq_pkt);
    75. 

  75. void mtk_merge_stop_cmdq(struct device *dev, struct cmdq_pkt *cmdq_pkt);
    76. 

  76. enum drm_mode_status mtk_merge_mode_valid(struct device *dev,
    77. 

  77. 					  const struct drm_display_mode *mode);
    78. 

  78. 

  79. void mtk_ovl_bgclr_in_on(struct device *dev);
    80. 

  80. void mtk_ovl_bgclr_in_off(struct device *dev);
    81. 

  81. void mtk_ovl_bypass_shadow(struct device *dev);
    82. 

  82. int mtk_ovl_clk_enable(struct device *dev);
    83. 

  83. void mtk_ovl_clk_disable(struct device *dev);
    84. 

  84. void mtk_ovl_config(struct device *dev, unsigned int w,
    85. 

  85. 		    unsigned int h, unsigned int vrefresh,
    86. 

  86. 		    unsigned int bpc, struct cmdq_pkt *cmdq_pkt);
    87. 

  87. int mtk_ovl_layer_check(struct device *dev, unsigned int idx,
    88. 

  88. 			struct mtk_plane_state *mtk_state);
    89. 

  89. void mtk_ovl_layer_config(struct device *dev, unsigned int idx,
    90. 

  90. 			  struct mtk_plane_state *state,
    91. 

  91. 			  struct cmdq_pkt *cmdq_pkt);
    92. 

  92. unsigned int mtk_ovl_layer_nr(struct device *dev);
    93. 

  93. void mtk_ovl_layer_on(struct device *dev, unsigned int idx,
    94. 

  94. 		      struct cmdq_pkt *cmdq_pkt);
    95. 

  95. void mtk_ovl_layer_off(struct device *dev, unsigned int idx,
    96. 

  96. 		       struct cmdq_pkt *cmdq_pkt);
    97. 

  97. void mtk_ovl_start(struct device *dev);
    98. 

  98. void mtk_ovl_stop(struct device *dev);
    99. 

  99. unsigned int mtk_ovl_supported_rotations(struct device *dev);
    100. 

  100. void mtk_ovl_register_vblank_cb(struct device *dev,
    101. 

  101. 				void (*vblank_cb)(void *),
    102. 

  102. 				void *vblank_cb_data);
    103. 

  103. void mtk_ovl_unregister_vblank_cb(struct device *dev);
    104. 

  104. void mtk_ovl_enable_vblank(struct device *dev);
    105. 

  105. void mtk_ovl_disable_vblank(struct device *dev);
    106. 

  106. u32 mtk_ovl_get_blend_modes(struct device *dev);
    107. 

  107. const u32 *mtk_ovl_get_formats(struct device *dev);
    108. 

  108. size_t mtk_ovl_get_num_formats(struct device *dev);
    109. 

  109. bool mtk_ovl_is_afbc_supported(struct device *dev);
    110. 

  110. 

  111. void mtk_ovl_adaptor_add_comp(struct device *dev, struct mtk_mutex *mutex);
    112. 

  112. void mtk_ovl_adaptor_remove_comp(struct device *dev, struct mtk_mutex *mutex);
    113. 

  113. bool mtk_ovl_adaptor_is_comp_present(struct device_node *node);
    114. 

  114. void mtk_ovl_adaptor_connect(struct device *dev, struct device *mmsys_dev,
    115. 

  115. 			     unsigned int next);
    116. 

  116. void mtk_ovl_adaptor_disconnect(struct device *dev, struct device *mmsys_dev,
    117. 

  117. 				unsigned int next);
    118. 

  118. int mtk_ovl_adaptor_power_on(struct device *dev);
    119. 

  119. void mtk_ovl_adaptor_power_off(struct device *dev);
    120. 

  120. int mtk_ovl_adaptor_clk_enable(struct device *dev);
    121. 

  121. void mtk_ovl_adaptor_clk_disable(struct device *dev);
    122. 

  122. void mtk_ovl_adaptor_config(struct device *dev, unsigned int w,
    123. 

  123. 			    unsigned int h, unsigned int vrefresh,
    124. 

  124. 			    unsigned int bpc, struct cmdq_pkt *cmdq_pkt);
    125. 

  125. void mtk_ovl_adaptor_layer_config(struct device *dev, unsigned int idx,
    126. 

  126. 				  struct mtk_plane_state *state,
    127. 

  127. 				  struct cmdq_pkt *cmdq_pkt);
    128. 

  128. void mtk_ovl_adaptor_register_vblank_cb(struct device *dev, void (*vblank_cb)(void *),
    129. 

  129. 					void *vblank_cb_data);
    130. 

  130. void mtk_ovl_adaptor_unregister_vblank_cb(struct device *dev);
    131. 

  131. void mtk_ovl_adaptor_enable_vblank(struct device *dev);
    132. 

  132. void mtk_ovl_adaptor_disable_vblank(struct device *dev);
    133. 

  133. void mtk_ovl_adaptor_start(struct device *dev);
    134. 

  134. void mtk_ovl_adaptor_stop(struct device *dev);
    135. 

  135. unsigned int mtk_ovl_adaptor_layer_nr(struct device *dev);
    136. 

  136. struct device *mtk_ovl_adaptor_dma_dev_get(struct device *dev);
    137. 

  137. u32 mtk_ovl_adaptor_get_blend_modes(struct device *dev);
    138. 

  138. const u32 *mtk_ovl_adaptor_get_formats(struct device *dev);
    139. 

  139. size_t mtk_ovl_adaptor_get_num_formats(struct device *dev);
    140. 

  140. enum drm_mode_status mtk_ovl_adaptor_mode_valid(struct device *dev,
    141. 

  141. 						const struct drm_display_mode *mode);
    142. 

  142. 

  143. void mtk_rdma_bypass_shadow(struct device *dev);
    144. 

  144. int mtk_rdma_clk_enable(struct device *dev);
    145. 

  145. void mtk_rdma_clk_disable(struct device *dev);
    146. 

  146. void mtk_rdma_config(struct device *dev, unsigned int width,
    147. 

  147. 		     unsigned int height, unsigned int vrefresh,
    148. 

  148. 		     unsigned int bpc, struct cmdq_pkt *cmdq_pkt);
    149. 

  149. unsigned int mtk_rdma_layer_nr(struct device *dev);
    150. 

  150. void mtk_rdma_layer_config(struct device *dev, unsigned int idx,
    151. 

  151. 			   struct mtk_plane_state *state,
    152. 

  152. 			   struct cmdq_pkt *cmdq_pkt);
    153. 

  153. void mtk_rdma_start(struct device *dev);
    154. 

  154. void mtk_rdma_stop(struct device *dev);
    155. 

  155. void mtk_rdma_register_vblank_cb(struct device *dev,
    156. 

  156. 				 void (*vblank_cb)(void *),
    157. 

  157. 				 void *vblank_cb_data);
    158. 

  158. void mtk_rdma_unregister_vblank_cb(struct device *dev);
    159. 

  159. void mtk_rdma_enable_vblank(struct device *dev);
    160. 

  160. void mtk_rdma_disable_vblank(struct device *dev);
    161. 

  161. const u32 *mtk_rdma_get_formats(struct device *dev);
    162. 

  162. size_t mtk_rdma_get_num_formats(struct device *dev);
    163. 

  163. 

  164. int mtk_mdp_rdma_power_on(struct device *dev);
    165. 

  165. void mtk_mdp_rdma_power_off(struct device *dev);
    166. 

  166. int mtk_mdp_rdma_clk_enable(struct device *dev);
    167. 

  167. void mtk_mdp_rdma_clk_disable(struct device *dev);
    168. 

  168. void mtk_mdp_rdma_start(struct device *dev, struct cmdq_pkt *cmdq_pkt);
    169. 

  169. void mtk_mdp_rdma_stop(struct device *dev, struct cmdq_pkt *cmdq_pkt);
    170. 

  170. void mtk_mdp_rdma_config(struct device *dev, struct mtk_mdp_rdma_cfg *cfg,
    171. 

  171. 			 struct cmdq_pkt *cmdq_pkt);
    172. 

  172. const u32 *mtk_mdp_rdma_get_formats(struct device *dev);
    173. 

  173. size_t mtk_mdp_rdma_get_num_formats(struct device *dev);
    174. 

  174. 

  175. int mtk_padding_clk_enable(struct device *dev);
    176. 

  176. void mtk_padding_clk_disable(struct device *dev);
    177. 

  177. void mtk_padding_start(struct device *dev);
    178. 

  178. void mtk_padding_stop(struct device *dev);
    179. 

  179. #endif
    180.