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1 #ifndef __NV04_DISPLAY_H__

2 #define __NV04_DISPLAY_H__

3 #include <subdev/bios.h>

4 #include <subdev/bios/pll.h>

6 #include "nouveau_display.h"

8 enum nv04_fp_display_regs {

9 FP_DISPLAY_END,

10 FP_TOTAL,

11 FP_CRTC,

12 FP_SYNC_START,

13 FP_SYNC_END,

14 FP_VALID_START,

15 FP_VALID_END

16 };

18 struct nv04_crtc_reg {

19 unsigned char MiscOutReg;

20 uint8_t CRTC[0xa0];

21 uint8_t CR58[0x10];

22 uint8_t Sequencer[5];

23 uint8_t Graphics[9];

24 uint8_t Attribute[21];

25 unsigned char DAC[768];

27 /* PCRTC regs */

28 uint32_t fb_start;

29 uint32_t crtc_cfg;

30 uint32_t cursor_cfg;

31 uint32_t gpio_ext;

32 uint32_t crtc_830;

33 uint32_t crtc_834;

34 uint32_t crtc_850;

35 uint32_t crtc_eng_ctrl;

37 /* PRAMDAC regs */

38 uint32_t nv10_cursync;

39 struct nvkm_pll_vals pllvals;

40 uint32_t ramdac_gen_ctrl;

41 uint32_t ramdac_630;

42 uint32_t ramdac_634;

43 uint32_t tv_setup;

44 uint32_t tv_vtotal;

45 uint32_t tv_vskew;

46 uint32_t tv_vsync_delay;

47 uint32_t tv_htotal;

48 uint32_t tv_hskew;

49 uint32_t tv_hsync_delay;

50 uint32_t tv_hsync_delay2;

51 uint32_t fp_horiz_regs[7];

52 uint32_t fp_vert_regs[7];

53 uint32_t dither;

54 uint32_t fp_control;

55 uint32_t dither_regs[6];

56 uint32_t fp_debug_0;

57 uint32_t fp_debug_1;

58 uint32_t fp_debug_2;

59 uint32_t fp_margin_color;

60 uint32_t ramdac_8c0;

61 uint32_t ramdac_a20;

62 uint32_t ramdac_a24;

63 uint32_t ramdac_a34;

64 uint32_t ctv_regs[38];

65 };

67 struct nv04_output_reg {

68 uint32_t output;

69 int head;

70 };

72 struct nv04_mode_state {

73 struct nv04_crtc_reg crtc_reg[2];

74 uint32_t pllsel;

75 uint32_t sel_clk;

76 };

78 struct nv04_display {

79 struct nv04_mode_state mode_reg;

80 struct nv04_mode_state saved_reg;

81 uint32_t saved_vga_font[4][16384];

82 uint32_t dac_users[4];

83 struct nouveau_bo *image[2];

84 };

86 static inline struct nv04_display *

87 nv04_display(struct drm_device *dev)

88 {

89 return nouveau_display(dev)->priv;

90 }

92 /* nv04_display.c */

93 int nv04_display_create(struct drm_device *);

94 void nv04_display_destroy(struct drm_device *);

95 int nv04_display_init(struct drm_device *);

96 void nv04_display_fini(struct drm_device *);

98 /* nv04_crtc.c */

99 int nv04_crtc_create(struct drm_device *, int index);

100

101 /* nv04_dac.c */

102 int nv04_dac_create(struct drm_connector *, struct dcb_output *);

103 uint32_t nv17_dac_sample_load(struct drm_encoder *encoder);

104 int nv04_dac_output_offset(struct drm_encoder *encoder);

105 void nv04_dac_update_dacclk(struct drm_encoder *encoder, bool enable);

106 bool nv04_dac_in_use(struct drm_encoder *encoder);

107

108 /* nv04_dfp.c */

109 int nv04_dfp_create(struct drm_connector *, struct dcb_output *);

110 int nv04_dfp_get_bound_head(struct drm_device *dev, struct dcb_output *dcbent);

111 void nv04_dfp_bind_head(struct drm_device *dev, struct dcb_output *dcbent,

112 int head, bool dl);

113 void nv04_dfp_disable(struct drm_device *dev, int head);

114 void nv04_dfp_update_fp_control(struct drm_encoder *encoder, int mode);

115

116 /* nv04_tv.c */

117 int nv04_tv_identify(struct drm_device *dev, int i2c_index);

118 int nv04_tv_create(struct drm_connector *, struct dcb_output *);

119

120 /* nv17_tv.c */

121 int nv17_tv_create(struct drm_connector *, struct dcb_output *);

122

123 /* overlay.c */

124 void nouveau_overlay_init(struct drm_device *dev);

125

126 static inline bool

127 nv_two_heads(struct drm_device *dev)

128 {

129 struct nouveau_drm *drm = nouveau_drm(dev);

130 const int impl = dev->pdev->device & 0x0ff0;

131

132 if (drm->device.info.family >= NV_DEVICE_INFO_V0_CELSIUS && impl != 0x0100 &&

133 impl != 0x0150 && impl != 0x01a0 && impl != 0x0200)

134 return true;

135

136 return false;

137 }

138

139 static inline bool

140 nv_gf4_disp_arch(struct drm_device *dev)

141 {

142 return nv_two_heads(dev) && (dev->pdev->device & 0x0ff0) != 0x0110;

143 }

144

145 static inline bool

146 nv_two_reg_pll(struct drm_device *dev)

147 {

148 struct nouveau_drm *drm = nouveau_drm(dev);

149 const int impl = dev->pdev->device & 0x0ff0;

150

151 if (impl == 0x0310 || impl == 0x0340 || drm->device.info.family >= NV_DEVICE_INFO_V0_CURIE)

152 return true;

153 return false;

154 }

155

156 static inline bool

157 nv_match_device(struct drm_device *dev, unsigned device,

158 unsigned sub_vendor, unsigned sub_device)

159 {

160 return dev->pdev->device == device &&

161 dev->pdev->subsystem_vendor == sub_vendor &&

162 dev->pdev->subsystem_device == sub_device;

163 }

164

165 #include <subdev/bios.h>

166 #include <subdev/bios/init.h>

167

168 static inline void

169 nouveau_bios_run_init_table(struct drm_device *dev, u16 table,

170 struct dcb_output *outp, int crtc)

171 {

172 struct nouveau_drm *drm = nouveau_drm(dev);

173 struct nvkm_bios *bios = nvxx_bios(&drm->device);

174 struct nvbios_init init = {

175 .subdev = &bios->subdev,

176 .bios = bios,

177 .offset = table,

178 .outp = outp,

179 .crtc = crtc,

180 .execute = 1,

181 };

182

183 nvbios_exec(&init);

184 }

185

186 #endif