aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
Diffstat
-rw-r--r--MAINTAINERS5
-rw-r--r--drivers/video/Kconfig2
-rw-r--r--drivers/video/via/chip.h1
-rw-r--r--drivers/video/via/hw.c587
-rw-r--r--drivers/video/via/hw.h14
-rw-r--r--drivers/video/via/ioctl.h3
-rw-r--r--drivers/video/via/lcd.c117
-rw-r--r--drivers/video/via/lcd.h5
-rw-r--r--drivers/video/via/share.h309
-rw-r--r--drivers/video/via/via-core.c22
-rw-r--r--drivers/video/via/via-gpio.c2
-rw-r--r--drivers/video/via/viafbdev.c284
12 files changed, 449 insertions, 902 deletions
diff --git a/MAINTAINERS b/MAINTAINERS
index 3f49df2d977e..d4242846e7af 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -6178,9 +6178,12 @@ F: drivers/mmc/host/via-sdmmc.c
6178 6178
6179VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 6179VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
6180M: Joseph Chan <JosephChan@via.com.tw> 6180M: Joseph Chan <JosephChan@via.com.tw>
6181M: Scott Fang <ScottFang@viatech.com.cn> 6181M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
6182L: linux-fbdev@vger.kernel.org 6182L: linux-fbdev@vger.kernel.org
6183S: Maintained 6183S: Maintained
6184F: include/linux/via-core.h
6185F: include/linux/via-gpio.h
6186F: include/linux/via_i2c.h
6184F: drivers/video/via/ 6187F: drivers/video/via/
6185 6188
6186VIA VELOCITY NETWORK DRIVER 6189VIA VELOCITY NETWORK DRIVER
diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig
index 7b11ea68c80e..a9ca72f301bf 100644
--- a/drivers/video/Kconfig
+++ b/drivers/video/Kconfig
@@ -1505,7 +1505,7 @@ config FB_SIS_315
1505 1505
1506config FB_VIA 1506config FB_VIA
1507 tristate "VIA UniChrome (Pro) and Chrome9 display support" 1507 tristate "VIA UniChrome (Pro) and Chrome9 display support"
1508 depends on FB && PCI 1508 depends on FB && PCI && X86
1509 select FB_CFB_FILLRECT 1509 select FB_CFB_FILLRECT
1510 select FB_CFB_COPYAREA 1510 select FB_CFB_COPYAREA
1511 select FB_CFB_IMAGEBLIT 1511 select FB_CFB_IMAGEBLIT
diff --git a/drivers/video/via/chip.h b/drivers/video/via/chip.h
index d9b6e06e0700..ef1f3de2e052 100644
--- a/drivers/video/via/chip.h
+++ b/drivers/video/via/chip.h
@@ -160,7 +160,6 @@ struct lvds_setting_information {
160 int v_active; 160 int v_active;
161 int bpp; 161 int bpp;
162 int refresh_rate; 162 int refresh_rate;
163 int get_lcd_size_method;
164 int lcd_panel_id; 163 int lcd_panel_id;
165 int lcd_panel_hres; 164 int lcd_panel_hres;
166 int lcd_panel_vres; 165 int lcd_panel_vres;
diff --git a/drivers/video/via/hw.c b/drivers/video/via/hw.c
index b996803ae2c1..7dcb4d5bb9c3 100644
--- a/drivers/video/via/hw.c
+++ b/drivers/video/via/hw.c
@@ -23,143 +23,341 @@
23#include "global.h" 23#include "global.h"
24 24
25static struct pll_map pll_value[] = { 25static struct pll_map pll_value[] = {
26 {CLK_25_175M, CLE266_PLL_25_175M, K800_PLL_25_175M, 26 {25175000,
27 CX700_25_175M, VX855_25_175M}, 27 {99, 7, 3},
28 {CLK_29_581M, CLE266_PLL_29_581M, K800_PLL_29_581M, 28 {85, 3, 4}, /* ignoring bit difference: 0x00008000 */
29 CX700_29_581M, VX855_29_581M}, 29 {141, 5, 4},
30 {CLK_26_880M, CLE266_PLL_26_880M, K800_PLL_26_880M, 30 {141, 5, 4} },
31 CX700_26_880M, VX855_26_880M}, 31 {29581000,
32 {CLK_31_490M, CLE266_PLL_31_490M, K800_PLL_31_490M, 32 {33, 4, 2},
33 CX700_31_490M, VX855_31_490M}, 33 {66, 2, 4}, /* ignoring bit difference: 0x00808000 */
34 {CLK_31_500M, CLE266_PLL_31_500M, K800_PLL_31_500M, 34 {166, 5, 4}, /* ignoring bit difference: 0x00008000 */
35 CX700_31_500M, VX855_31_500M}, 35 {165, 5, 4} },
36 {CLK_31_728M, CLE266_PLL_31_728M, K800_PLL_31_728M, 36 {26880000,
37 CX700_31_728M, VX855_31_728M}, 37 {15, 4, 1},
38 {CLK_32_668M, CLE266_PLL_32_668M, K800_PLL_32_668M, 38 {30, 2, 3}, /* ignoring bit difference: 0x00808000 */
39 CX700_32_668M, VX855_32_668M}, 39 {150, 5, 4},
40 {CLK_36_000M, CLE266_PLL_36_000M, K800_PLL_36_000M, 40 {150, 5, 4} },
41 CX700_36_000M, VX855_36_000M}, 41 {31500000,
42 {CLK_40_000M, CLE266_PLL_40_000M, K800_PLL_40_000M, 42 {53, 3, 3}, /* ignoring bit difference: 0x00008000 */
43 CX700_40_000M, VX855_40_000M}, 43 {141, 4, 4}, /* ignoring bit difference: 0x00008000 */
44 {CLK_41_291M, CLE266_PLL_41_291M, K800_PLL_41_291M, 44 {176, 5, 4},
45 CX700_41_291M, VX855_41_291M}, 45 {176, 5, 4} },
46 {CLK_43_163M, CLE266_PLL_43_163M, K800_PLL_43_163M, 46 {31728000,
47 CX700_43_163M, VX855_43_163M}, 47 {31, 7, 1},
48 {CLK_45_250M, CLE266_PLL_45_250M, K800_PLL_45_250M, 48 {177, 5, 4}, /* ignoring bit difference: 0x00008000 */
49 CX700_45_250M, VX855_45_250M}, 49 {177, 5, 4},
50 {CLK_46_000M, CLE266_PLL_46_000M, K800_PLL_46_000M, 50 {142, 4, 4} },
51 CX700_46_000M, VX855_46_000M}, 51 {32688000,
52 {CLK_46_996M, CLE266_PLL_46_996M, K800_PLL_46_996M, 52 {73, 4, 3},
53 CX700_46_996M, VX855_46_996M}, 53 {146, 4, 4}, /* ignoring bit difference: 0x00008000 */
54 {CLK_48_000M, CLE266_PLL_48_000M, K800_PLL_48_000M, 54 {183, 5, 4},
55 CX700_48_000M, VX855_48_000M}, 55 {146, 4, 4} },
56 {CLK_48_875M, CLE266_PLL_48_875M, K800_PLL_48_875M, 56 {36000000,
57 CX700_48_875M, VX855_48_875M}, 57 {101, 5, 3}, /* ignoring bit difference: 0x00008000 */
58 {CLK_49_500M, CLE266_PLL_49_500M, K800_PLL_49_500M, 58 {161, 4, 4}, /* ignoring bit difference: 0x00008000 */
59 CX700_49_500M, VX855_49_500M}, 59 {202, 5, 4},
60 {CLK_52_406M, CLE266_PLL_52_406M, K800_PLL_52_406M, 60 {161, 4, 4} },
61 CX700_52_406M, VX855_52_406M}, 61 {40000000,
62 {CLK_52_977M, CLE266_PLL_52_977M, K800_PLL_52_977M, 62 {89, 4, 3},
63 CX700_52_977M, VX855_52_977M}, 63 {89, 4, 3}, /* ignoring bit difference: 0x00008000 */
64 {CLK_56_250M, CLE266_PLL_56_250M, K800_PLL_56_250M, 64 {112, 5, 3},
65 CX700_56_250M, VX855_56_250M}, 65 {112, 5, 3} },
66 {CLK_57_275M, 0, 0, 0, VX855_57_275M}, 66 {41291000,
67 {CLK_60_466M, CLE266_PLL_60_466M, K800_PLL_60_466M, 67 {23, 4, 1},
68 CX700_60_466M, VX855_60_466M}, 68 {69, 3, 3}, /* ignoring bit difference: 0x00008000 */
69 {CLK_61_500M, CLE266_PLL_61_500M, K800_PLL_61_500M, 69 {115, 5, 3},
70 CX700_61_500M, VX855_61_500M}, 70 {115, 5, 3} },
71 {CLK_65_000M, CLE266_PLL_65_000M, K800_PLL_65_000M, 71 {43163000,
72 CX700_65_000M, VX855_65_000M}, 72 {121, 5, 3},
73 {CLK_65_178M, CLE266_PLL_65_178M, K800_PLL_65_178M, 73 {121, 5, 3}, /* ignoring bit difference: 0x00008000 */
74 CX700_65_178M, VX855_65_178M}, 74 {121, 5, 3},
75 {CLK_66_750M, CLE266_PLL_66_750M, K800_PLL_66_750M, 75 {121, 5, 3} },
76 CX700_66_750M, VX855_66_750M}, 76 {45250000,
77 {CLK_68_179M, CLE266_PLL_68_179M, K800_PLL_68_179M, 77 {127, 5, 3},
78 CX700_68_179M, VX855_68_179M}, 78 {127, 5, 3}, /* ignoring bit difference: 0x00808000 */
79 {CLK_69_924M, CLE266_PLL_69_924M, K800_PLL_69_924M, 79 {127, 5, 3},
80 CX700_69_924M, VX855_69_924M}, 80 {127, 5, 3} },
81 {CLK_70_159M, CLE266_PLL_70_159M, K800_PLL_70_159M, 81 {46000000,
82 CX700_70_159M, VX855_70_159M}, 82 {90, 7, 2},
83 {CLK_72_000M, CLE266_PLL_72_000M, K800_PLL_72_000M, 83 {103, 4, 3}, /* ignoring bit difference: 0x00008000 */
84 CX700_72_000M, VX855_72_000M}, 84 {129, 5, 3},
85 {CLK_78_750M, CLE266_PLL_78_750M, K800_PLL_78_750M, 85 {103, 4, 3} },
86 CX700_78_750M, VX855_78_750M}, 86 {46996000,
87 {CLK_80_136M, CLE266_PLL_80_136M, K800_PLL_80_136M, 87 {105, 4, 3}, /* ignoring bit difference: 0x00008000 */
88 CX700_80_136M, VX855_80_136M}, 88 {131, 5, 3}, /* ignoring bit difference: 0x00808000 */
89 {CLK_83_375M, CLE266_PLL_83_375M, K800_PLL_83_375M, 89 {131, 5, 3}, /* ignoring bit difference: 0x00808000 */
90 CX700_83_375M, VX855_83_375M}, 90 {105, 4, 3} },
91 {CLK_83_950M, CLE266_PLL_83_950M, K800_PLL_83_950M, 91 {48000000,
92 CX700_83_950M, VX855_83_950M}, 92 {67, 20, 0},
93 {CLK_84_750M, CLE266_PLL_84_750M, K800_PLL_84_750M, 93 {134, 5, 3}, /* ignoring bit difference: 0x00808000 */
94 CX700_84_750M, VX855_84_750M}, 94 {134, 5, 3},
95 {CLK_85_860M, CLE266_PLL_85_860M, K800_PLL_85_860M, 95 {134, 5, 3} },
96 CX700_85_860M, VX855_85_860M}, 96 {48875000,
97 {CLK_88_750M, CLE266_PLL_88_750M, K800_PLL_88_750M, 97 {99, 29, 0},
98 CX700_88_750M, VX855_88_750M}, 98 {82, 3, 3}, /* ignoring bit difference: 0x00808000 */
99 {CLK_94_500M, CLE266_PLL_94_500M, K800_PLL_94_500M, 99 {82, 3, 3}, /* ignoring bit difference: 0x00808000 */
100 CX700_94_500M, VX855_94_500M}, 100 {137, 5, 3} },
101 {CLK_97_750M, CLE266_PLL_97_750M, K800_PLL_97_750M, 101 {49500000,
102 CX700_97_750M, VX855_97_750M}, 102 {83, 6, 2},
103 {CLK_101_000M, CLE266_PLL_101_000M, K800_PLL_101_000M, 103 {83, 3, 3}, /* ignoring bit difference: 0x00008000 */
104 CX700_101_000M, VX855_101_000M}, 104 {138, 5, 3},
105 {CLK_106_500M, CLE266_PLL_106_500M, K800_PLL_106_500M, 105 {83, 3, 3} },
106 CX700_106_500M, VX855_106_500M}, 106 {52406000,
107 {CLK_108_000M, CLE266_PLL_108_000M, K800_PLL_108_000M, 107 {117, 4, 3},
108 CX700_108_000M, VX855_108_000M}, 108 {117, 4, 3}, /* ignoring bit difference: 0x00008000 */
109 {CLK_113_309M, CLE266_PLL_113_309M, K800_PLL_113_309M, 109 {117, 4, 3},
110 CX700_113_309M, VX855_113_309M}, 110 {88, 3, 3} },
111 {CLK_118_840M, CLE266_PLL_118_840M, K800_PLL_118_840M, 111 {52977000,
112 CX700_118_840M, VX855_118_840M}, 112 {37, 5, 1},
113 {CLK_119_000M, CLE266_PLL_119_000M, K800_PLL_119_000M, 113 {148, 5, 3}, /* ignoring bit difference: 0x00808000 */
114 CX700_119_000M, VX855_119_000M}, 114 {148, 5, 3},
115 {CLK_121_750M, CLE266_PLL_121_750M, K800_PLL_121_750M, 115 {148, 5, 3} },
116 CX700_121_750M, 0}, 116 {56250000,
117 {CLK_125_104M, CLE266_PLL_125_104M, K800_PLL_125_104M, 117 {55, 7, 1}, /* ignoring bit difference: 0x00008000 */
118 CX700_125_104M, 0}, 118 {126, 4, 3}, /* ignoring bit difference: 0x00008000 */
119 {CLK_133_308M, CLE266_PLL_133_308M, K800_PLL_133_308M, 119 {157, 5, 3},
120 CX700_133_308M, 0}, 120 {157, 5, 3} },
121 {CLK_135_000M, CLE266_PLL_135_000M, K800_PLL_135_000M, 121 {57275000,
122 CX700_135_000M, VX855_135_000M}, 122 {0, 0, 0},
123 {CLK_136_700M, CLE266_PLL_136_700M, K800_PLL_136_700M, 123 {2, 2, 0},
124 CX700_136_700M, VX855_136_700M}, 124 {2, 2, 0},
125 {CLK_138_400M, CLE266_PLL_138_400M, K800_PLL_138_400M, 125 {157, 5, 3} }, /* ignoring bit difference: 0x00808000 */
126 CX700_138_400M, VX855_138_400M}, 126 {60466000,
127 {CLK_146_760M, CLE266_PLL_146_760M, K800_PLL_146_760M, 127 {76, 9, 1},
128 CX700_146_760M, VX855_146_760M}, 128 {169, 5, 3}, /* ignoring bit difference: 0x00808000 */
129 {CLK_153_920M, CLE266_PLL_153_920M, K800_PLL_153_920M, 129 {169, 5, 3}, /* FIXED: old = {72, 2, 3} */
130 CX700_153_920M, VX855_153_920M}, 130 {169, 5, 3} },
131 {CLK_156_000M, CLE266_PLL_156_000M, K800_PLL_156_000M, 131 {61500000,
132 CX700_156_000M, VX855_156_000M}, 132 {86, 20, 0},
133 {CLK_157_500M, CLE266_PLL_157_500M, K800_PLL_157_500M, 133 {172, 5, 3}, /* ignoring bit difference: 0x00808000 */
134 CX700_157_500M, VX855_157_500M}, 134 {172, 5, 3},
135 {CLK_162_000M, CLE266_PLL_162_000M, K800_PLL_162_000M, 135 {172, 5, 3} },
136 CX700_162_000M, VX855_162_000M}, 136 {65000000,
137 {CLK_187_000M, CLE266_PLL_187_000M, K800_PLL_187_000M, 137 {109, 6, 2}, /* ignoring bit difference: 0x00008000 */
138 CX700_187_000M, VX855_187_000M}, 138 {109, 3, 3}, /* ignoring bit difference: 0x00008000 */
139 {CLK_193_295M, CLE266_PLL_193_295M, K800_PLL_193_295M, 139 {109, 3, 3},
140 CX700_193_295M, VX855_193_295M}, 140 {109, 3, 3} },
141 {CLK_202_500M, CLE266_PLL_202_500M, K800_PLL_202_500M, 141 {65178000,
142 CX700_202_500M, VX855_202_500M}, 142 {91, 5, 2},
143 {CLK_204_000M, CLE266_PLL_204_000M, K800_PLL_204_000M, 143 {182, 5, 3}, /* ignoring bit difference: 0x00808000 */
144 CX700_204_000M, VX855_204_000M}, 144 {109, 3, 3},
145 {CLK_218_500M, CLE266_PLL_218_500M, K800_PLL_218_500M, 145 {182, 5, 3} },
146 CX700_218_500M, VX855_218_500M}, 146 {66750000,
147 {CLK_234_000M, CLE266_PLL_234_000M, K800_PLL_234_000M, 147 {75, 4, 2},
148 CX700_234_000M, VX855_234_000M}, 148 {150, 4, 3}, /* ignoring bit difference: 0x00808000 */
149 {CLK_267_250M, CLE266_PLL_267_250M, K800_PLL_267_250M, 149 {150, 4, 3},
150 CX700_267_250M, VX855_267_250M}, 150 {112, 3, 3} },
151 {CLK_297_500M, CLE266_PLL_297_500M, K800_PLL_297_500M, 151 {68179000,
152 CX700_297_500M, VX855_297_500M}, 152 {19, 4, 0},
153 {CLK_74_481M, CLE266_PLL_74_481M, K800_PLL_74_481M, 153 {114, 3, 3}, /* ignoring bit difference: 0x00008000 */
154 CX700_74_481M, VX855_74_481M}, 154 {190, 5, 3},
155 {CLK_172_798M, CLE266_PLL_172_798M, K800_PLL_172_798M, 155 {191, 5, 3} },
156 CX700_172_798M, VX855_172_798M}, 156 {69924000,
157 {CLK_122_614M, CLE266_PLL_122_614M, K800_PLL_122_614M, 157 {83, 17, 0},
158 CX700_122_614M, VX855_122_614M}, 158 {195, 5, 3}, /* ignoring bit difference: 0x00808000 */
159 {CLK_74_270M, CLE266_PLL_74_270M, K800_PLL_74_270M, 159 {195, 5, 3},
160 CX700_74_270M, 0}, 160 {195, 5, 3} },
161 {CLK_148_500M, CLE266_PLL_148_500M, K800_PLL_148_500M, 161 {70159000,
162 CX700_148_500M, VX855_148_500M} 162 {98, 20, 0},
163 {196, 5, 3}, /* ignoring bit difference: 0x00808000 */
164 {196, 5, 3},
165 {195, 5, 3} },
166 {72000000,
167 {121, 24, 0},
168 {161, 4, 3}, /* ignoring bit difference: 0x00808000 */
169 {161, 4, 3},
170 {161, 4, 3} },
171 {78750000,
172 {33, 3, 1},
173 {66, 3, 2}, /* ignoring bit difference: 0x00008000 */
174 {110, 5, 2},
175 {110, 5, 2} },
176 {80136000,
177 {28, 5, 0},
178 {68, 3, 2}, /* ignoring bit difference: 0x00008000 */
179 {112, 5, 2},
180 {112, 5, 2} },
181 {83375000,
182 {93, 2, 3},
183 {93, 4, 2}, /* ignoring bit difference: 0x00800000 */
184 {93, 4, 2}, /* ignoring bit difference: 0x00800000 */
185 {117, 5, 2} },
186 {83950000,
187 {41, 7, 0},
188 {117, 5, 2}, /* ignoring bit difference: 0x00008000 */
189 {117, 5, 2},
190 {117, 5, 2} },
191 {84750000,
192 {118, 5, 2},
193 {118, 5, 2}, /* ignoring bit difference: 0x00808000 */
194 {118, 5, 2},
195 {118, 5, 2} },
196 {85860000,
197 {84, 7, 1},
198 {120, 5, 2}, /* ignoring bit difference: 0x00808000 */
199 {120, 5, 2},
200 {118, 5, 2} },
201 {88750000,
202 {31, 5, 0},
203 {124, 5, 2}, /* ignoring bit difference: 0x00808000 */
204 {174, 7, 2}, /* ignoring bit difference: 0x00808000 */
205 {124, 5, 2} },
206 {94500000,
207 {33, 5, 0},
208 {132, 5, 2}, /* ignoring bit difference: 0x00008000 */
209 {132, 5, 2},
210 {132, 5, 2} },
211 {97750000,
212 {82, 6, 1},
213 {137, 5, 2}, /* ignoring bit difference: 0x00808000 */
214 {137, 5, 2},
215 {137, 5, 2} },
216 {101000000,
217 {127, 9, 1},
218 {141, 5, 2}, /* ignoring bit difference: 0x00808000 */
219 {141, 5, 2},
220 {141, 5, 2} },
221 {106500000,
222 {119, 4, 2},
223 {119, 4, 2}, /* ignoring bit difference: 0x00808000 */
224 {119, 4, 2},
225 {149, 5, 2} },
226 {108000000,
227 {121, 4, 2},
228 {121, 4, 2}, /* ignoring bit difference: 0x00808000 */
229 {151, 5, 2},
230 {151, 5, 2} },
231 {113309000,
232 {95, 12, 0},
233 {95, 3, 2}, /* ignoring bit difference: 0x00808000 */
234 {95, 3, 2},
235 {159, 5, 2} },
236 {118840000,
237 {83, 5, 1},
238 {166, 5, 2}, /* ignoring bit difference: 0x00808000 */
239 {166, 5, 2},
240 {166, 5, 2} },
241 {119000000,
242 {108, 13, 0},
243 {133, 4, 2}, /* ignoring bit difference: 0x00808000 */
244 {133, 4, 2},
245 {167, 5, 2} },
246 {121750000,
247 {85, 5, 1},
248 {170, 5, 2}, /* ignoring bit difference: 0x00808000 */
249 {68, 2, 2},
250 {0, 0, 0} },
251 {125104000,
252 {53, 6, 0}, /* ignoring bit difference: 0x00008000 */
253 {106, 3, 2}, /* ignoring bit difference: 0x00008000 */
254 {175, 5, 2},
255 {0, 0, 0} },
256 {135000000,
257 {94, 5, 1},
258 {28, 3, 0}, /* ignoring bit difference: 0x00804000 */
259 {151, 4, 2},
260 {189, 5, 2} },
261 {136700000,
262 {115, 12, 0},
263 {191, 5, 2}, /* ignoring bit difference: 0x00808000 */
264 {191, 5, 2},
265 {191, 5, 2} },
266 {138400000,
267 {87, 9, 0},
268 {116, 3, 2}, /* ignoring bit difference: 0x00808000 */
269 {116, 3, 2},
270 {194, 5, 2} },
271 {146760000,
272 {103, 5, 1},
273 {206, 5, 2}, /* ignoring bit difference: 0x00808000 */
274 {206, 5, 2},
275 {206, 5, 2} },
276 {153920000,
277 {86, 8, 0},
278 {86, 4, 1}, /* ignoring bit difference: 0x00808000 */
279 {86, 4, 1},
280 {86, 4, 1} }, /* FIXED: old = {84, 2, 1} */
281 {156000000,
282 {109, 5, 1},
283 {109, 5, 1}, /* ignoring bit difference: 0x00808000 */
284 {109, 5, 1},
285 {108, 5, 1} },
286 {157500000,
287 {55, 5, 0}, /* ignoring bit difference: 0x00008000 */
288 {22, 2, 0}, /* ignoring bit difference: 0x00802000 */
289 {110, 5, 1},
290 {110, 5, 1} },
291 {162000000,
292 {113, 5, 1},
293 {113, 5, 1}, /* ignoring bit difference: 0x00808000 */
294 {113, 5, 1},
295 {113, 5, 1} },
296 {187000000,
297 {118, 9, 0},
298 {131, 5, 1}, /* ignoring bit difference: 0x00808000 */
299 {131, 5, 1},
300 {131, 5, 1} },
301 {193295000,
302 {108, 8, 0},
303 {81, 3, 1}, /* ignoring bit difference: 0x00808000 */
304 {135, 5, 1},
305 {135, 5, 1} },
306 {202500000,
307 {99, 7, 0},
308 {85, 3, 1}, /* ignoring bit difference: 0x00808000 */
309 {142, 5, 1},
310 {142, 5, 1} },
311 {204000000,
312 {100, 7, 0},
313 {143, 5, 1}, /* ignoring bit difference: 0x00808000 */
314 {143, 5, 1},
315 {143, 5, 1} },
316 {218500000,
317 {92, 6, 0},
318 {153, 5, 1}, /* ignoring bit difference: 0x00808000 */
319 {153, 5, 1},
320 {153, 5, 1} },
321 {234000000,
322 {98, 6, 0},
323 {98, 3, 1}, /* ignoring bit difference: 0x00008000 */
324 {98, 3, 1},
325 {164, 5, 1} },
326 {267250000,
327 {112, 6, 0},
328 {112, 3, 1}, /* ignoring bit difference: 0x00808000 */
329 {187, 5, 1},
330 {187, 5, 1} },
331 {297500000,
332 {102, 5, 0}, /* ignoring bit difference: 0x00008000 */
333 {166, 4, 1}, /* ignoring bit difference: 0x00008000 */
334 {208, 5, 1},
335 {208, 5, 1} },
336 {74481000,
337 {26, 5, 0},
338 {125, 3, 3}, /* ignoring bit difference: 0x00808000 */
339 {208, 5, 3},
340 {209, 5, 3} },
341 {172798000,
342 {121, 5, 1},
343 {121, 5, 1}, /* ignoring bit difference: 0x00808000 */
344 {121, 5, 1},
345 {121, 5, 1} },
346 {122614000,
347 {60, 7, 0},
348 {137, 4, 2}, /* ignoring bit difference: 0x00808000 */
349 {137, 4, 2},
350 {172, 5, 2} },
351 {74270000,
352 {83, 8, 1},
353 {208, 5, 3},
354 {208, 5, 3},
355 {0, 0, 0} },
356 {148500000,
357 {83, 8, 0},
358 {208, 5, 2},
359 {166, 4, 2},
360 {208, 5, 2} }
163}; 361};
164 362
165static struct fifo_depth_select display_fifo_depth_reg = { 363static struct fifo_depth_select display_fifo_depth_reg = {
@@ -1360,40 +1558,70 @@ void viafb_load_FIFO_reg(int set_iga, int hor_active, int ver_active)
1360 1558
1361} 1559}
1362 1560
1561static u32 cle266_encode_pll(struct pll_config pll)
1562{
1563 return (pll.multiplier << 8)
1564 | (pll.rshift << 6)
1565 | pll.divisor;
1566}
1567
1568static u32 k800_encode_pll(struct pll_config pll)
1569{
1570 return ((pll.divisor - 2) << 16)
1571 | (pll.rshift << 10)
1572 | (pll.multiplier - 2);
1573}
1574
1575static u32 vx855_encode_pll(struct pll_config pll)
1576{
1577 return (pll.divisor << 16)
1578 | (pll.rshift << 10)
1579 | pll.multiplier;
1580}
1581
1363u32 viafb_get_clk_value(int clk) 1582u32 viafb_get_clk_value(int clk)
1364{ 1583{
1365 int i; 1584 u32 value = 0;
1585 int i = 0;
1366 1586
1367 for (i = 0; i < NUM_TOTAL_PLL_TABLE; i++) { 1587 while (i < NUM_TOTAL_PLL_TABLE && clk != pll_value[i].clk)
1368 if (clk == pll_value[i].clk) { 1588 i++;
1369 switch (viaparinfo->chip_info->gfx_chip_name) { 1589
1370 case UNICHROME_CLE266: 1590 if (i == NUM_TOTAL_PLL_TABLE) {
1371 case UNICHROME_K400: 1591 printk(KERN_WARNING "viafb_get_clk_value: PLL lookup failed!");
1372 return pll_value[i].cle266_pll; 1592 } else {
1373 1593 switch (viaparinfo->chip_info->gfx_chip_name) {
1374 case UNICHROME_K800: 1594 case UNICHROME_CLE266:
1375 case UNICHROME_PM800: 1595 case UNICHROME_K400:
1376 case UNICHROME_CN700: 1596 value = cle266_encode_pll(pll_value[i].cle266_pll);
1377 return pll_value[i].k800_pll; 1597 break;
1378 1598
1379 case UNICHROME_CX700: 1599 case UNICHROME_K800:
1380 case UNICHROME_K8M890: 1600 case UNICHROME_PM800:
1381 case UNICHROME_P4M890: 1601 case UNICHROME_CN700:
1382 case UNICHROME_P4M900: 1602 value = k800_encode_pll(pll_value[i].k800_pll);
1383 case UNICHROME_VX800: 1603 break;
1384 return pll_value[i].cx700_pll; 1604
1385 case UNICHROME_VX855: 1605 case UNICHROME_CX700:
1386 return pll_value[i].vx855_pll; 1606 case UNICHROME_CN750:
1387 } 1607 case UNICHROME_K8M890:
1608 case UNICHROME_P4M890:
1609 case UNICHROME_P4M900:
1610 case UNICHROME_VX800:
1611 value = k800_encode_pll(pll_value[i].cx700_pll);
1612 break;
1613
1614 case UNICHROME_VX855:
1615 value = vx855_encode_pll(pll_value[i].vx855_pll);
1616 break;
1388 } 1617 }
1389 } 1618 }
1390 1619
1391 DEBUG_MSG(KERN_INFO "Can't find match PLL value\n\n"); 1620 return value;
1392 return 0;
1393} 1621}
1394 1622
1395/* Set VCLK*/ 1623/* Set VCLK*/
1396void viafb_set_vclock(u32 CLK, int set_iga) 1624void viafb_set_vclock(u32 clk, int set_iga)
1397{ 1625{
1398 /* H.W. Reset : ON */ 1626 /* H.W. Reset : ON */
1399 viafb_write_reg_mask(CR17, VIACR, 0x00, BIT7); 1627 viafb_write_reg_mask(CR17, VIACR, 0x00, BIT7);
@@ -1403,26 +1631,23 @@ void viafb_set_vclock(u32 CLK, int set_iga)
1403 switch (viaparinfo->chip_info->gfx_chip_name) { 1631 switch (viaparinfo->chip_info->gfx_chip_name) {
1404 case UNICHROME_CLE266: 1632 case UNICHROME_CLE266:
1405 case UNICHROME_K400: 1633 case UNICHROME_K400:
1406 viafb_write_reg(SR46, VIASR, CLK / 0x100); 1634 via_write_reg(VIASR, SR46, (clk & 0x00FF));
1407 viafb_write_reg(SR47, VIASR, CLK % 0x100); 1635 via_write_reg(VIASR, SR47, (clk & 0xFF00) >> 8);
1408 break; 1636 break;
1409 1637
1410 case UNICHROME_K800: 1638 case UNICHROME_K800:
1411 case UNICHROME_PM800: 1639 case UNICHROME_PM800:
1412 case UNICHROME_CN700: 1640 case UNICHROME_CN700:
1413 case UNICHROME_CX700: 1641 case UNICHROME_CX700:
1642 case UNICHROME_CN750:
1414 case UNICHROME_K8M890: 1643 case UNICHROME_K8M890:
1415 case UNICHROME_P4M890: 1644 case UNICHROME_P4M890:
1416 case UNICHROME_P4M900: 1645 case UNICHROME_P4M900:
1417 case UNICHROME_VX800: 1646 case UNICHROME_VX800:
1418 case UNICHROME_VX855: 1647 case UNICHROME_VX855:
1419 viafb_write_reg(SR44, VIASR, CLK / 0x10000); 1648 via_write_reg(VIASR, SR44, (clk & 0x0000FF));
1420 DEBUG_MSG(KERN_INFO "\nSR44=%x", CLK / 0x10000); 1649 via_write_reg(VIASR, SR45, (clk & 0x00FF00) >> 8);
1421 viafb_write_reg(SR45, VIASR, (CLK & 0xFFFF) / 0x100); 1650 via_write_reg(VIASR, SR46, (clk & 0xFF0000) >> 16);
1422 DEBUG_MSG(KERN_INFO "\nSR45=%x",
1423 (CLK & 0xFFFF) / 0x100);
1424 viafb_write_reg(SR46, VIASR, CLK % 0x100);
1425 DEBUG_MSG(KERN_INFO "\nSR46=%x", CLK % 0x100);
1426 break; 1651 break;
1427 } 1652 }
1428 } 1653 }
@@ -1432,22 +1657,23 @@ void viafb_set_vclock(u32 CLK, int set_iga)
1432 switch (viaparinfo->chip_info->gfx_chip_name) { 1657 switch (viaparinfo->chip_info->gfx_chip_name) {
1433 case UNICHROME_CLE266: 1658 case UNICHROME_CLE266:
1434 case UNICHROME_K400: 1659 case UNICHROME_K400:
1435 viafb_write_reg(SR44, VIASR, CLK / 0x100); 1660 via_write_reg(VIASR, SR44, (clk & 0x00FF));
1436 viafb_write_reg(SR45, VIASR, CLK % 0x100); 1661 via_write_reg(VIASR, SR45, (clk & 0xFF00) >> 8);
1437 break; 1662 break;
1438 1663
1439 case UNICHROME_K800: 1664 case UNICHROME_K800:
1440 case UNICHROME_PM800: 1665 case UNICHROME_PM800:
1441 case UNICHROME_CN700: 1666 case UNICHROME_CN700:
1442 case UNICHROME_CX700: 1667 case UNICHROME_CX700:
1668 case UNICHROME_CN750:
1443 case UNICHROME_K8M890: 1669 case UNICHROME_K8M890:
1444 case UNICHROME_P4M890: 1670 case UNICHROME_P4M890:
1445 case UNICHROME_P4M900: 1671 case UNICHROME_P4M900:
1446 case UNICHROME_VX800: 1672 case UNICHROME_VX800:
1447 case UNICHROME_VX855: 1673 case UNICHROME_VX855:
1448 viafb_write_reg(SR4A, VIASR, CLK / 0x10000); 1674 via_write_reg(VIASR, SR4A, (clk & 0x0000FF));
1449 viafb_write_reg(SR4B, VIASR, (CLK & 0xFFFF) / 0x100); 1675 via_write_reg(VIASR, SR4B, (clk & 0x00FF00) >> 8);
1450 viafb_write_reg(SR4C, VIASR, CLK % 0x100); 1676 via_write_reg(VIASR, SR4C, (clk & 0xFF0000) >> 16);
1451 break; 1677 break;
1452 } 1678 }
1453 } 1679 }
@@ -1791,8 +2017,6 @@ void viafb_init_chip_info(int chip_type)
1791 viafb_set_iga_path(); 2017 viafb_set_iga_path();
1792 2018
1793 viaparinfo->lvds_setting_info->display_method = viafb_lcd_dsp_method; 2019 viaparinfo->lvds_setting_info->display_method = viafb_lcd_dsp_method;
1794 viaparinfo->lvds_setting_info->get_lcd_size_method =
1795 GET_LCD_SIZE_BY_USER_SETTING;
1796 viaparinfo->lvds_setting_info->lcd_mode = viafb_lcd_mode; 2020 viaparinfo->lvds_setting_info->lcd_mode = viafb_lcd_mode;
1797 viaparinfo->lvds_setting_info2->display_method = 2021 viaparinfo->lvds_setting_info2->display_method =
1798 viaparinfo->lvds_setting_info->display_method; 2022 viaparinfo->lvds_setting_info->display_method;
@@ -1946,13 +2170,6 @@ static void init_tmds_chip_info(void)
1946 2170
1947static void init_lvds_chip_info(void) 2171static void init_lvds_chip_info(void)
1948{ 2172{
1949 if (viafb_lcd_panel_id > LCD_PANEL_ID_MAXIMUM)
1950 viaparinfo->lvds_setting_info->get_lcd_size_method =
1951 GET_LCD_SIZE_BY_VGA_BIOS;
1952 else
1953 viaparinfo->lvds_setting_info->get_lcd_size_method =
1954 GET_LCD_SIZE_BY_USER_SETTING;
1955
1956 viafb_lvds_trasmitter_identify(); 2173 viafb_lvds_trasmitter_identify();
1957 viafb_init_lcd_size(); 2174 viafb_init_lcd_size();
1958 viafb_init_lvds_output_interface(&viaparinfo->chip_info->lvds_chip_info, 2175 viafb_init_lvds_output_interface(&viaparinfo->chip_info->lvds_chip_info,
diff --git a/drivers/video/via/hw.h b/drivers/video/via/hw.h
index a109de379816..c44399895294 100644
--- a/drivers/video/via/hw.h
+++ b/drivers/video/via/hw.h
@@ -700,12 +700,18 @@ struct _lcd_scaling_factor {
700 struct _lcd_ver_scaling_factor lcd_ver_scaling_factor; 700 struct _lcd_ver_scaling_factor lcd_ver_scaling_factor;
701}; 701};
702 702
703struct pll_config {
704 u16 multiplier;
705 u8 divisor;
706 u8 rshift;
707};
708
703struct pll_map { 709struct pll_map {
704 u32 clk; 710 u32 clk;
705 u32 cle266_pll; 711 struct pll_config cle266_pll;
706 u32 k800_pll; 712 struct pll_config k800_pll;
707 u32 cx700_pll; 713 struct pll_config cx700_pll;
708 u32 vx855_pll; 714 struct pll_config vx855_pll;
709}; 715};
710 716
711struct rgbLUT { 717struct rgbLUT {
diff --git a/drivers/video/via/ioctl.h b/drivers/video/via/ioctl.h
index c430fa23008a..6010d10b59e8 100644
--- a/drivers/video/via/ioctl.h
+++ b/drivers/video/via/ioctl.h
@@ -35,11 +35,9 @@
35#define VIAFB_GET_SAMM_INFO 0x56494107 /* 'VIA\07' */ 35#define VIAFB_GET_SAMM_INFO 0x56494107 /* 'VIA\07' */
36#define VIAFB_TURN_ON_OUTPUT_DEVICE 0x56494108 /* 'VIA\08' */ 36#define VIAFB_TURN_ON_OUTPUT_DEVICE 0x56494108 /* 'VIA\08' */
37#define VIAFB_TURN_OFF_OUTPUT_DEVICE 0x56494109 /* 'VIA\09' */ 37#define VIAFB_TURN_OFF_OUTPUT_DEVICE 0x56494109 /* 'VIA\09' */
38#define VIAFB_SET_DEVICE 0x5649410A
39#define VIAFB_GET_DEVICE 0x5649410B 38#define VIAFB_GET_DEVICE 0x5649410B
40#define VIAFB_GET_DRIVER_VERSION 0x56494112 /* 'VIA\12' */ 39#define VIAFB_GET_DRIVER_VERSION 0x56494112 /* 'VIA\12' */
41#define VIAFB_GET_CHIP_INFO 0x56494113 /* 'VIA\13' */ 40#define VIAFB_GET_CHIP_INFO 0x56494113 /* 'VIA\13' */
42#define VIAFB_SET_DEVICE_INFO 0x56494114
43#define VIAFB_GET_DEVICE_INFO 0x56494115 41#define VIAFB_GET_DEVICE_INFO 0x56494115
44 42
45#define VIAFB_GET_DEVICE_SUPPORT 0x56494118 43#define VIAFB_GET_DEVICE_SUPPORT 0x56494118
@@ -50,7 +48,6 @@
50#define VIAFB_GET_GAMMA_LUT 0x56494124 48#define VIAFB_GET_GAMMA_LUT 0x56494124
51#define VIAFB_SET_GAMMA_LUT 0x56494125 49#define VIAFB_SET_GAMMA_LUT 0x56494125
52#define VIAFB_GET_GAMMA_SUPPORT_STATE 0x56494126 50#define VIAFB_GET_GAMMA_SUPPORT_STATE 0x56494126
53#define VIAFB_SET_SECOND_MODE 0x56494129
54#define VIAFB_SYNC_SURFACE 0x56494130 51#define VIAFB_SYNC_SURFACE 0x56494130
55#define VIAFB_GET_DRIVER_CAPS 0x56494131 52#define VIAFB_GET_DRIVER_CAPS 0x56494131
56#define VIAFB_GET_IGA_SCALING_INFO 0x56494132 53#define VIAFB_GET_IGA_SCALING_INFO 0x56494132
diff --git a/drivers/video/via/lcd.c b/drivers/video/via/lcd.c
index 2ab0f156439a..fc25ae30c5f6 100644
--- a/drivers/video/via/lcd.c
+++ b/drivers/video/via/lcd.c
@@ -75,8 +75,6 @@ static void check_diport_of_integrated_lvds(
75static struct display_timing lcd_centering_timging(struct display_timing 75static struct display_timing lcd_centering_timging(struct display_timing
76 mode_crt_reg, 76 mode_crt_reg,
77 struct display_timing panel_crt_reg); 77 struct display_timing panel_crt_reg);
78static void viafb_load_scaling_factor_for_p4m900(int set_hres,
79 int set_vres, int panel_hres, int panel_vres);
80 78
81static int check_lvds_chip(int device_id_subaddr, int device_id) 79static int check_lvds_chip(int device_id_subaddr, int device_id)
82{ 80{
@@ -89,33 +87,8 @@ static int check_lvds_chip(int device_id_subaddr, int device_id)
89void viafb_init_lcd_size(void) 87void viafb_init_lcd_size(void)
90{ 88{
91 DEBUG_MSG(KERN_INFO "viafb_init_lcd_size()\n"); 89 DEBUG_MSG(KERN_INFO "viafb_init_lcd_size()\n");
92 DEBUG_MSG(KERN_INFO
93 "viaparinfo->lvds_setting_info->get_lcd_size_method %d\n",
94 viaparinfo->lvds_setting_info->get_lcd_size_method);
95 90
96 switch (viaparinfo->lvds_setting_info->get_lcd_size_method) { 91 fp_id_to_vindex(viafb_lcd_panel_id);
97 case GET_LCD_SIZE_BY_SYSTEM_BIOS:
98 break;
99 case GET_LCD_SZIE_BY_HW_STRAPPING:
100 break;
101 case GET_LCD_SIZE_BY_VGA_BIOS:
102 DEBUG_MSG(KERN_INFO "Get LCD Size method by VGA BIOS !!\n");
103 fp_id_to_vindex(viafb_lcd_panel_id);
104 DEBUG_MSG(KERN_INFO "LCD Panel_ID = %d\n",
105 viaparinfo->lvds_setting_info->lcd_panel_id);
106 break;
107 case GET_LCD_SIZE_BY_USER_SETTING:
108 DEBUG_MSG(KERN_INFO "Get LCD Size method by user setting !!\n");
109 fp_id_to_vindex(viafb_lcd_panel_id);
110 DEBUG_MSG(KERN_INFO "LCD Panel_ID = %d\n",
111 viaparinfo->lvds_setting_info->lcd_panel_id);
112 break;
113 default:
114 DEBUG_MSG(KERN_INFO "viafb_init_lcd_size fail\n");
115 viaparinfo->lvds_setting_info->lcd_panel_id =
116 LCD_PANEL_ID1_800X600;
117 fp_id_to_vindex(LCD_PANEL_ID1_800X600);
118 }
119 viaparinfo->lvds_setting_info2->lcd_panel_id = 92 viaparinfo->lvds_setting_info2->lcd_panel_id =
120 viaparinfo->lvds_setting_info->lcd_panel_id; 93 viaparinfo->lvds_setting_info->lcd_panel_id;
121 viaparinfo->lvds_setting_info2->lcd_panel_hres = 94 viaparinfo->lvds_setting_info2->lcd_panel_hres =
@@ -437,14 +410,9 @@ static void load_lcd_scaling(int set_hres, int set_vres, int panel_hres,
437 410
438 /* LCD Scaling Enable */ 411 /* LCD Scaling Enable */
439 viafb_write_reg_mask(CR79, VIACR, 0x07, BIT0 + BIT1 + BIT2); 412 viafb_write_reg_mask(CR79, VIACR, 0x07, BIT0 + BIT1 + BIT2);
440 if (UNICHROME_P4M900 == viaparinfo->chip_info->gfx_chip_name) {
441 viafb_load_scaling_factor_for_p4m900(set_hres, set_vres,
442 panel_hres, panel_vres);
443 return;
444 }
445 413
446 /* Check if expansion for horizontal */ 414 /* Check if expansion for horizontal */
447 if (set_hres != panel_hres) { 415 if (set_hres < panel_hres) {
448 /* Load Horizontal Scaling Factor */ 416 /* Load Horizontal Scaling Factor */
449 switch (viaparinfo->chip_info->gfx_chip_name) { 417 switch (viaparinfo->chip_info->gfx_chip_name) {
450 case UNICHROME_CLE266: 418 case UNICHROME_CLE266:
@@ -464,6 +432,10 @@ static void load_lcd_scaling(int set_hres, int set_vres, int panel_hres,
464 case UNICHROME_CX700: 432 case UNICHROME_CX700:
465 case UNICHROME_K8M890: 433 case UNICHROME_K8M890:
466 case UNICHROME_P4M890: 434 case UNICHROME_P4M890:
435 case UNICHROME_P4M900:
436 case UNICHROME_CN750:
437 case UNICHROME_VX800:
438 case UNICHROME_VX855:
467 reg_value = 439 reg_value =
468 K800_LCD_HOR_SCF_FORMULA(set_hres, panel_hres); 440 K800_LCD_HOR_SCF_FORMULA(set_hres, panel_hres);
469 /* Horizontal scaling enabled */ 441 /* Horizontal scaling enabled */
@@ -483,7 +455,7 @@ static void load_lcd_scaling(int set_hres, int set_vres, int panel_hres,
483 } 455 }
484 456
485 /* Check if expansion for vertical */ 457 /* Check if expansion for vertical */
486 if (set_vres != panel_vres) { 458 if (set_vres < panel_vres) {
487 /* Load Vertical Scaling Factor */ 459 /* Load Vertical Scaling Factor */
488 switch (viaparinfo->chip_info->gfx_chip_name) { 460 switch (viaparinfo->chip_info->gfx_chip_name) {
489 case UNICHROME_CLE266: 461 case UNICHROME_CLE266:
@@ -503,6 +475,10 @@ static void load_lcd_scaling(int set_hres, int set_vres, int panel_hres,
503 case UNICHROME_CX700: 475 case UNICHROME_CX700:
504 case UNICHROME_K8M890: 476 case UNICHROME_K8M890:
505 case UNICHROME_P4M890: 477 case UNICHROME_P4M890:
478 case UNICHROME_P4M900:
479 case UNICHROME_CN750:
480 case UNICHROME_VX800:
481 case UNICHROME_VX855:
506 reg_value = 482 reg_value =
507 K800_LCD_VER_SCF_FORMULA(set_vres, panel_vres); 483 K800_LCD_VER_SCF_FORMULA(set_vres, panel_vres);
508 /* Vertical scaling enabled */ 484 /* Vertical scaling enabled */
@@ -648,9 +624,8 @@ void viafb_lcd_set_mode(struct crt_mode_table *mode_crt_table,
648 (mode_crt_reg, panel_crt_reg), IGA1); 624 (mode_crt_reg, panel_crt_reg), IGA1);
649 } else { 625 } else {
650 /* Expansion */ 626 /* Expansion */
651 if ((plvds_setting_info->display_method == 627 if (plvds_setting_info->display_method == LCD_EXPANDSION
652 LCD_EXPANDSION) & ((set_hres != panel_hres) 628 && (set_hres < panel_hres || set_vres < panel_vres)) {
653 || (set_vres != panel_vres))) {
654 /* expansion timing IGA2 loaded panel set timing*/ 629 /* expansion timing IGA2 loaded panel set timing*/
655 viafb_load_crtc_timing(panel_crt_reg, IGA2); 630 viafb_load_crtc_timing(panel_crt_reg, IGA2);
656 DEBUG_MSG(KERN_INFO "viafb_load_crtc_timing!!\n"); 631 DEBUG_MSG(KERN_INFO "viafb_load_crtc_timing!!\n");
@@ -1139,69 +1114,3 @@ bool viafb_lcd_get_mobile_state(bool *mobile)
1139 return false; 1114 return false;
1140 } 1115 }
1141} 1116}
1142
1143static void viafb_load_scaling_factor_for_p4m900(int set_hres,
1144 int set_vres, int panel_hres, int panel_vres)
1145{
1146 int h_scaling_factor;
1147 int v_scaling_factor;
1148 u8 cra2 = 0;
1149 u8 cr77 = 0;
1150 u8 cr78 = 0;
1151 u8 cr79 = 0;
1152 u8 cr9f = 0;
1153 /* Check if expansion for horizontal */
1154 if (set_hres < panel_hres) {
1155 /* Load Horizontal Scaling Factor */
1156
1157 /* For VIA_K8M800 or later chipsets. */
1158 h_scaling_factor =
1159 K800_LCD_HOR_SCF_FORMULA(set_hres, panel_hres);
1160 /* HSCaleFactor[1:0] at CR9F[1:0] */
1161 cr9f = h_scaling_factor & 0x0003;
1162 /* HSCaleFactor[9:2] at CR77[7:0] */
1163 cr77 = (h_scaling_factor & 0x03FC) >> 2;
1164 /* HSCaleFactor[11:10] at CR79[5:4] */
1165 cr79 = (h_scaling_factor & 0x0C00) >> 10;
1166 cr79 <<= 4;
1167
1168 /* Horizontal scaling enabled */
1169 cra2 = 0xC0;
1170
1171 DEBUG_MSG(KERN_INFO "Horizontal Scaling value = %d\n",
1172 h_scaling_factor);
1173 } else {
1174 /* Horizontal scaling disabled */
1175 cra2 = 0x00;
1176 }
1177
1178 /* Check if expansion for vertical */
1179 if (set_vres < panel_vres) {
1180 /* Load Vertical Scaling Factor */
1181
1182 /* For VIA_K8M800 or later chipsets. */
1183 v_scaling_factor =
1184 K800_LCD_VER_SCF_FORMULA(set_vres, panel_vres);
1185
1186 /* Vertical scaling enabled */
1187 cra2 |= 0x08;
1188 /* VSCaleFactor[0] at CR79[3] */
1189 cr79 |= ((v_scaling_factor & 0x0001) << 3);
1190 /* VSCaleFactor[8:1] at CR78[7:0] */
1191 cr78 |= (v_scaling_factor & 0x01FE) >> 1;
1192 /* VSCaleFactor[10:9] at CR79[7:6] */
1193 cr79 |= ((v_scaling_factor & 0x0600) >> 9) << 6;
1194
1195 DEBUG_MSG(KERN_INFO "Vertical Scaling value = %d\n",
1196 v_scaling_factor);
1197 } else {
1198 /* Vertical scaling disabled */
1199 cra2 |= 0x00;
1200 }
1201
1202 viafb_write_reg_mask(CRA2, VIACR, cra2, BIT3 + BIT6 + BIT7);
1203 viafb_write_reg_mask(CR77, VIACR, cr77, 0xFF);
1204 viafb_write_reg_mask(CR78, VIACR, cr78, 0xFF);
1205 viafb_write_reg_mask(CR79, VIACR, cr79, 0xF8);
1206 viafb_write_reg_mask(CR9F, VIACR, cr9f, BIT0 + BIT1);
1207}
diff --git a/drivers/video/via/lcd.h b/drivers/video/via/lcd.h
index 9762ec62b495..b348efc360b8 100644
--- a/drivers/video/via/lcd.h
+++ b/drivers/video/via/lcd.h
@@ -28,11 +28,6 @@
28#define VT3271_DEVICE_ID_REG 0x02 28#define VT3271_DEVICE_ID_REG 0x02
29#define VT3271_DEVICE_ID 0x71 29#define VT3271_DEVICE_ID 0x71
30 30
31#define GET_LCD_SIZE_BY_SYSTEM_BIOS 0x01
32#define GET_LCD_SIZE_BY_VGA_BIOS 0x02
33#define GET_LCD_SZIE_BY_HW_STRAPPING 0x03
34#define GET_LCD_SIZE_BY_USER_SETTING 0x04
35
36/* Definition DVI Panel ID*/ 31/* Definition DVI Panel ID*/
37/* Resolution: 640x480, Channel: single, Dithering: Enable */ 32/* Resolution: 640x480, Channel: single, Dithering: Enable */
38#define LCD_PANEL_ID0_640X480 0x00 33#define LCD_PANEL_ID0_640X480 0x00
diff --git a/drivers/video/via/share.h b/drivers/video/via/share.h
index 7f0de7f006ad..2cbe1031b421 100644
--- a/drivers/video/via/share.h
+++ b/drivers/video/via/share.h
@@ -631,7 +631,6 @@
631#define CLK_25_175M 25175000 631#define CLK_25_175M 25175000
632#define CLK_26_880M 26880000 632#define CLK_26_880M 26880000
633#define CLK_29_581M 29581000 633#define CLK_29_581M 29581000
634#define CLK_31_490M 31490000
635#define CLK_31_500M 31500000 634#define CLK_31_500M 31500000
636#define CLK_31_728M 31728000 635#define CLK_31_728M 31728000
637#define CLK_32_668M 32688000 636#define CLK_32_668M 32688000
@@ -676,7 +675,6 @@
676#define CLK_119_000M 119000000 675#define CLK_119_000M 119000000
677#define CLK_121_750M 121750000 /* 121.704MHz */ 676#define CLK_121_750M 121750000 /* 121.704MHz */
678#define CLK_125_104M 125104000 677#define CLK_125_104M 125104000
679#define CLK_133_308M 133308000
680#define CLK_135_000M 135000000 678#define CLK_135_000M 135000000
681#define CLK_136_700M 136700000 679#define CLK_136_700M 136700000
682#define CLK_138_400M 138400000 680#define CLK_138_400M 138400000
@@ -699,313 +697,6 @@
699#define CLK_172_798M 172798000 697#define CLK_172_798M 172798000
700#define CLK_122_614M 122614000 698#define CLK_122_614M 122614000
701 699
702/* CLE266 PLL value
703*/
704#define CLE266_PLL_25_175M 0x0000C763
705#define CLE266_PLL_26_880M 0x0000440F
706#define CLE266_PLL_29_581M 0x00008421
707#define CLE266_PLL_31_490M 0x00004721
708#define CLE266_PLL_31_500M 0x0000C3B5
709#define CLE266_PLL_31_728M 0x0000471F
710#define CLE266_PLL_32_668M 0x0000C449
711#define CLE266_PLL_36_000M 0x0000C5E5
712#define CLE266_PLL_40_000M 0x0000C459
713#define CLE266_PLL_41_291M 0x00004417
714#define CLE266_PLL_43_163M 0x0000C579
715#define CLE266_PLL_45_250M 0x0000C57F /* 45.46MHz */
716#define CLE266_PLL_46_000M 0x0000875A
717#define CLE266_PLL_46_996M 0x0000C4E9
718#define CLE266_PLL_48_000M 0x00001443
719#define CLE266_PLL_48_875M 0x00001D63
720#define CLE266_PLL_49_500M 0x00008653
721#define CLE266_PLL_52_406M 0x0000C475
722#define CLE266_PLL_52_977M 0x00004525
723#define CLE266_PLL_56_250M 0x000047B7
724#define CLE266_PLL_60_466M 0x0000494C
725#define CLE266_PLL_61_500M 0x00001456
726#define CLE266_PLL_65_000M 0x000086ED
727#define CLE266_PLL_65_178M 0x0000855B
728#define CLE266_PLL_66_750M 0x0000844B /* 67.116MHz */
729#define CLE266_PLL_68_179M 0x00000413
730#define CLE266_PLL_69_924M 0x00001153
731#define CLE266_PLL_70_159M 0x00001462
732#define CLE266_PLL_72_000M 0x00001879
733#define CLE266_PLL_74_270M 0x00004853
734#define CLE266_PLL_78_750M 0x00004321
735#define CLE266_PLL_80_136M 0x0000051C
736#define CLE266_PLL_83_375M 0x0000C25D
737#define CLE266_PLL_83_950M 0x00000729
738#define CLE266_PLL_84_750M 0x00008576 /* 84.537MHz */
739#define CLE266_PLL_85_860M 0x00004754
740#define CLE266_PLL_88_750M 0x0000051F
741#define CLE266_PLL_94_500M 0x00000521
742#define CLE266_PLL_97_750M 0x00004652
743#define CLE266_PLL_101_000M 0x0000497F
744#define CLE266_PLL_106_500M 0x00008477 /* 106.491463 MHz */
745#define CLE266_PLL_108_000M 0x00008479
746#define CLE266_PLL_113_309M 0x00000C5F
747#define CLE266_PLL_118_840M 0x00004553
748#define CLE266_PLL_119_000M 0x00000D6C
749#define CLE266_PLL_121_750M 0x00004555 /* 121.704MHz */
750#define CLE266_PLL_125_104M 0x000006B5
751#define CLE266_PLL_133_308M 0x0000465F
752#define CLE266_PLL_135_000M 0x0000455E
753#define CLE266_PLL_136_700M 0x00000C73
754#define CLE266_PLL_138_400M 0x00000957
755#define CLE266_PLL_146_760M 0x00004567
756#define CLE266_PLL_148_500M 0x00000853
757#define CLE266_PLL_153_920M 0x00000856
758#define CLE266_PLL_156_000M 0x0000456D
759#define CLE266_PLL_157_500M 0x000005B7
760#define CLE266_PLL_162_000M 0x00004571
761#define CLE266_PLL_187_000M 0x00000976
762#define CLE266_PLL_193_295M 0x0000086C
763#define CLE266_PLL_202_500M 0x00000763
764#define CLE266_PLL_204_000M 0x00000764
765#define CLE266_PLL_218_500M 0x0000065C
766#define CLE266_PLL_234_000M 0x00000662
767#define CLE266_PLL_267_250M 0x00000670
768#define CLE266_PLL_297_500M 0x000005E6
769#define CLE266_PLL_74_481M 0x0000051A
770#define CLE266_PLL_172_798M 0x00004579
771#define CLE266_PLL_122_614M 0x0000073C
772
773/* K800 PLL value
774*/
775#define K800_PLL_25_175M 0x00539001
776#define K800_PLL_26_880M 0x001C8C80
777#define K800_PLL_29_581M 0x00409080
778#define K800_PLL_31_490M 0x006F9001
779#define K800_PLL_31_500M 0x008B9002
780#define K800_PLL_31_728M 0x00AF9003
781#define K800_PLL_32_668M 0x00909002
782#define K800_PLL_36_000M 0x009F9002
783#define K800_PLL_40_000M 0x00578C02
784#define K800_PLL_41_291M 0x00438C01
785#define K800_PLL_43_163M 0x00778C03
786#define K800_PLL_45_250M 0x007D8C83 /* 45.46MHz */
787#define K800_PLL_46_000M 0x00658C02
788#define K800_PLL_46_996M 0x00818C83
789#define K800_PLL_48_000M 0x00848C83
790#define K800_PLL_48_875M 0x00508C81
791#define K800_PLL_49_500M 0x00518C01
792#define K800_PLL_52_406M 0x00738C02
793#define K800_PLL_52_977M 0x00928C83
794#define K800_PLL_56_250M 0x007C8C02
795#define K800_PLL_60_466M 0x00A78C83
796#define K800_PLL_61_500M 0x00AA8C83
797#define K800_PLL_65_000M 0x006B8C01
798#define K800_PLL_65_178M 0x00B48C83
799#define K800_PLL_66_750M 0x00948C82 /* 67.116MHz */
800#define K800_PLL_68_179M 0x00708C01
801#define K800_PLL_69_924M 0x00C18C83
802#define K800_PLL_70_159M 0x00C28C83
803#define K800_PLL_72_000M 0x009F8C82
804#define K800_PLL_74_270M 0x00ce0c03
805#define K800_PLL_78_750M 0x00408801
806#define K800_PLL_80_136M 0x00428801
807#define K800_PLL_83_375M 0x005B0882
808#define K800_PLL_83_950M 0x00738803
809#define K800_PLL_84_750M 0x00748883 /* 84.477MHz */
810#define K800_PLL_85_860M 0x00768883
811#define K800_PLL_88_750M 0x007A8883
812#define K800_PLL_94_500M 0x00828803
813#define K800_PLL_97_750M 0x00878883
814#define K800_PLL_101_000M 0x008B8883
815#define K800_PLL_106_500M 0x00758882 /* 106.491463 MHz */
816#define K800_PLL_108_000M 0x00778882
817#define K800_PLL_113_309M 0x005D8881
818#define K800_PLL_118_840M 0x00A48883
819#define K800_PLL_119_000M 0x00838882
820#define K800_PLL_121_750M 0x00A88883 /* 121.704MHz */
821#define K800_PLL_125_104M 0x00688801
822#define K800_PLL_133_308M 0x005D8801
823#define K800_PLL_135_000M 0x001A4081
824#define K800_PLL_136_700M 0x00BD8883
825#define K800_PLL_138_400M 0x00728881
826#define K800_PLL_146_760M 0x00CC8883
827#define K800_PLL_148_500M 0x00ce0803
828#define K800_PLL_153_920M 0x00548482
829#define K800_PLL_156_000M 0x006B8483
830#define K800_PLL_157_500M 0x00142080
831#define K800_PLL_162_000M 0x006F8483
832#define K800_PLL_187_000M 0x00818483
833#define K800_PLL_193_295M 0x004F8481
834#define K800_PLL_202_500M 0x00538481
835#define K800_PLL_204_000M 0x008D8483
836#define K800_PLL_218_500M 0x00978483
837#define K800_PLL_234_000M 0x00608401
838#define K800_PLL_267_250M 0x006E8481
839#define K800_PLL_297_500M 0x00A48402
840#define K800_PLL_74_481M 0x007B8C81
841#define K800_PLL_172_798M 0x00778483
842#define K800_PLL_122_614M 0x00878882
843
844/* PLL for VT3324 */
845#define CX700_25_175M 0x008B1003
846#define CX700_26_719M 0x00931003
847#define CX700_26_880M 0x00941003
848#define CX700_29_581M 0x00A49003
849#define CX700_31_490M 0x00AE1003
850#define CX700_31_500M 0x00AE1003
851#define CX700_31_728M 0x00AF1003
852#define CX700_32_668M 0x00B51003
853#define CX700_36_000M 0x00C81003
854#define CX700_40_000M 0x006E0C03
855#define CX700_41_291M 0x00710C03
856#define CX700_43_163M 0x00770C03
857#define CX700_45_250M 0x007D0C03 /* 45.46MHz */
858#define CX700_46_000M 0x007F0C03
859#define CX700_46_996M 0x00818C83
860#define CX700_48_000M 0x00840C03
861#define CX700_48_875M 0x00508C81
862#define CX700_49_500M 0x00880C03
863#define CX700_52_406M 0x00730C02
864#define CX700_52_977M 0x00920C03
865#define CX700_56_250M 0x009B0C03
866#define CX700_60_466M 0x00460C00
867#define CX700_61_500M 0x00AA0C03
868#define CX700_65_000M 0x006B0C01
869#define CX700_65_178M 0x006B0C01
870#define CX700_66_750M 0x00940C02 /*67.116MHz */
871#define CX700_68_179M 0x00BC0C03
872#define CX700_69_924M 0x00C10C03
873#define CX700_70_159M 0x00C20C03
874#define CX700_72_000M 0x009F0C02
875#define CX700_74_270M 0x00CE0C03
876#define CX700_74_481M 0x00CE0C03
877#define CX700_78_750M 0x006C0803
878#define CX700_80_136M 0x006E0803
879#define CX700_83_375M 0x005B0882
880#define CX700_83_950M 0x00730803
881#define CX700_84_750M 0x00740803 /* 84.537Mhz */
882#define CX700_85_860M 0x00760803
883#define CX700_88_750M 0x00AC8885
884#define CX700_94_500M 0x00820803
885#define CX700_97_750M 0x00870803
886#define CX700_101_000M 0x008B0803
887#define CX700_106_500M 0x00750802
888#define CX700_108_000M 0x00950803
889#define CX700_113_309M 0x005D0801
890#define CX700_118_840M 0x00A40803
891#define CX700_119_000M 0x00830802
892#define CX700_121_750M 0x00420800 /* 121.704MHz */
893#define CX700_125_104M 0x00AD0803
894#define CX700_133_308M 0x00930802
895#define CX700_135_000M 0x00950802
896#define CX700_136_700M 0x00BD0803
897#define CX700_138_400M 0x00720801
898#define CX700_146_760M 0x00CC0803
899#define CX700_148_500M 0x00a40802
900#define CX700_153_920M 0x00540402
901#define CX700_156_000M 0x006B0403
902#define CX700_157_500M 0x006C0403
903#define CX700_162_000M 0x006F0403
904#define CX700_172_798M 0x00770403
905#define CX700_187_000M 0x00810403
906#define CX700_193_295M 0x00850403
907#define CX700_202_500M 0x008C0403
908#define CX700_204_000M 0x008D0403
909#define CX700_218_500M 0x00970403
910#define CX700_234_000M 0x00600401
911#define CX700_267_250M 0x00B90403
912#define CX700_297_500M 0x00CE0403
913#define CX700_122_614M 0x00870802
914
915/* PLL for VX855 */
916#define VX855_22_000M 0x007B1005
917#define VX855_25_175M 0x008D1005
918#define VX855_26_719M 0x00961005
919#define VX855_26_880M 0x00961005
920#define VX855_27_000M 0x00971005
921#define VX855_29_581M 0x00A51005
922#define VX855_29_829M 0x00641003
923#define VX855_31_490M 0x00B01005
924#define VX855_31_500M 0x00B01005
925#define VX855_31_728M 0x008E1004
926#define VX855_32_668M 0x00921004
927#define VX855_36_000M 0x00A11004
928#define VX855_40_000M 0x00700C05
929#define VX855_41_291M 0x00730C05
930#define VX855_43_163M 0x00790C05
931#define VX855_45_250M 0x007F0C05 /* 45.46MHz */
932#define VX855_46_000M 0x00670C04
933#define VX855_46_996M 0x00690C04
934#define VX855_48_000M 0x00860C05
935#define VX855_48_875M 0x00890C05
936#define VX855_49_500M 0x00530C03
937#define VX855_52_406M 0x00580C03
938#define VX855_52_977M 0x00940C05
939#define VX855_56_250M 0x009D0C05
940#define VX855_57_275M 0x009D8C85 /* Used by XO panel */
941#define VX855_60_466M 0x00A90C05
942#define VX855_61_500M 0x00AC0C05
943#define VX855_65_000M 0x006D0C03
944#define VX855_65_178M 0x00B60C05
945#define VX855_66_750M 0x00700C03 /*67.116MHz */
946#define VX855_67_295M 0x00BC0C05
947#define VX855_68_179M 0x00BF0C05
948#define VX855_68_369M 0x00BF0C05
949#define VX855_69_924M 0x00C30C05
950#define VX855_70_159M 0x00C30C05
951#define VX855_72_000M 0x00A10C04
952#define VX855_73_023M 0x00CC0C05
953#define VX855_74_481M 0x00D10C05
954#define VX855_78_750M 0x006E0805
955#define VX855_79_466M 0x006F0805
956#define VX855_80_136M 0x00700805
957#define VX855_81_627M 0x00720805
958#define VX855_83_375M 0x00750805
959#define VX855_83_527M 0x00750805
960#define VX855_83_950M 0x00750805
961#define VX855_84_537M 0x00760805
962#define VX855_84_750M 0x00760805 /* 84.537Mhz */
963#define VX855_85_500M 0x00760805 /* 85.909080 MHz*/
964#define VX855_85_860M 0x00760805
965#define VX855_85_909M 0x00760805
966#define VX855_88_750M 0x007C0805
967#define VX855_89_489M 0x007D0805
968#define VX855_94_500M 0x00840805
969#define VX855_96_648M 0x00870805
970#define VX855_97_750M 0x00890805
971#define VX855_101_000M 0x008D0805
972#define VX855_106_500M 0x00950805
973#define VX855_108_000M 0x00970805
974#define VX855_110_125M 0x00990805
975#define VX855_112_000M 0x009D0805
976#define VX855_113_309M 0x009F0805
977#define VX855_115_000M 0x00A10805
978#define VX855_118_840M 0x00A60805
979#define VX855_119_000M 0x00A70805
980#define VX855_121_750M 0x00AA0805 /* 121.704MHz */
981#define VX855_122_614M 0x00AC0805
982#define VX855_126_266M 0x00B10805
983#define VX855_130_250M 0x00B60805 /* 130.250 */
984#define VX855_135_000M 0x00BD0805
985#define VX855_136_700M 0x00BF0805
986#define VX855_137_750M 0x00C10805
987#define VX855_138_400M 0x00C20805
988#define VX855_144_300M 0x00CA0805
989#define VX855_146_760M 0x00CE0805
990#define VX855_148_500M 0x00D00805
991#define VX855_153_920M 0x00540402
992#define VX855_156_000M 0x006C0405
993#define VX855_156_867M 0x006E0405
994#define VX855_157_500M 0x006E0405
995#define VX855_162_000M 0x00710405
996#define VX855_172_798M 0x00790405
997#define VX855_187_000M 0x00830405
998#define VX855_193_295M 0x00870405
999#define VX855_202_500M 0x008E0405
1000#define VX855_204_000M 0x008F0405
1001#define VX855_218_500M 0x00990405
1002#define VX855_229_500M 0x00A10405
1003#define VX855_234_000M 0x00A40405
1004#define VX855_267_250M 0x00BB0405
1005#define VX855_297_500M 0x00D00405
1006#define VX855_339_500M 0x00770005
1007#define VX855_340_772M 0x00770005
1008
1009 700
1010/* Definition CRTC Timing Index */ 701/* Definition CRTC Timing Index */
1011#define H_TOTAL_INDEX 0 702#define H_TOTAL_INDEX 0
diff --git a/drivers/video/via/via-core.c b/drivers/video/via/via-core.c
index e8cfe8392110..66f403033111 100644
--- a/drivers/video/via/via-core.c
+++ b/drivers/video/via/via-core.c
@@ -64,7 +64,7 @@ static inline int viafb_mmio_read(int reg)
64 */ 64 */
65static u32 viafb_enabled_ints; 65static u32 viafb_enabled_ints;
66 66
67static void viafb_int_init(void) 67static void __devinit viafb_int_init(void)
68{ 68{
69 viafb_enabled_ints = 0; 69 viafb_enabled_ints = 0;
70 70
@@ -489,7 +489,7 @@ out_unmap:
489 return ret; 489 return ret;
490} 490}
491 491
492static void __devexit via_pci_teardown_mmio(struct viafb_dev *vdev) 492static void via_pci_teardown_mmio(struct viafb_dev *vdev)
493{ 493{
494 iounmap(vdev->fbmem); 494 iounmap(vdev->fbmem);
495 iounmap(vdev->engine_mmio); 495 iounmap(vdev->engine_mmio);
@@ -548,7 +548,7 @@ static int __devinit via_setup_subdevs(struct viafb_dev *vdev)
548 return 0; 548 return 0;
549} 549}
550 550
551static void __devexit via_teardown_subdevs(void) 551static void via_teardown_subdevs(void)
552{ 552{
553 int i; 553 int i;
554 554
@@ -613,22 +613,24 @@ static void __devexit via_pci_remove(struct pci_dev *pdev)
613static struct pci_device_id via_pci_table[] __devinitdata = { 613static struct pci_device_id via_pci_table[] __devinitdata = {
614 { PCI_DEVICE(PCI_VENDOR_ID_VIA, UNICHROME_CLE266_DID), 614 { PCI_DEVICE(PCI_VENDOR_ID_VIA, UNICHROME_CLE266_DID),
615 .driver_data = UNICHROME_CLE266 }, 615 .driver_data = UNICHROME_CLE266 },
616 { PCI_DEVICE(PCI_VENDOR_ID_VIA, UNICHROME_PM800_DID),
617 .driver_data = UNICHROME_PM800 },
618 { PCI_DEVICE(PCI_VENDOR_ID_VIA, UNICHROME_K400_DID), 616 { PCI_DEVICE(PCI_VENDOR_ID_VIA, UNICHROME_K400_DID),
619 .driver_data = UNICHROME_K400 }, 617 .driver_data = UNICHROME_K400 },
620 { PCI_DEVICE(PCI_VENDOR_ID_VIA, UNICHROME_K800_DID), 618 { PCI_DEVICE(PCI_VENDOR_ID_VIA, UNICHROME_K800_DID),
621 .driver_data = UNICHROME_K800 }, 619 .driver_data = UNICHROME_K800 },
622 { PCI_DEVICE(PCI_VENDOR_ID_VIA, UNICHROME_P4M890_DID), 620 { PCI_DEVICE(PCI_VENDOR_ID_VIA, UNICHROME_PM800_DID),
621 .driver_data = UNICHROME_PM800 },
622 { PCI_DEVICE(PCI_VENDOR_ID_VIA, UNICHROME_CN700_DID),
623 .driver_data = UNICHROME_CN700 }, 623 .driver_data = UNICHROME_CN700 },
624 { PCI_DEVICE(PCI_VENDOR_ID_VIA, UNICHROME_K8M890_DID),
625 .driver_data = UNICHROME_K8M890 },
626 { PCI_DEVICE(PCI_VENDOR_ID_VIA, UNICHROME_CX700_DID), 624 { PCI_DEVICE(PCI_VENDOR_ID_VIA, UNICHROME_CX700_DID),
627 .driver_data = UNICHROME_CX700 }, 625 .driver_data = UNICHROME_CX700 },
628 { PCI_DEVICE(PCI_VENDOR_ID_VIA, UNICHROME_P4M900_DID),
629 .driver_data = UNICHROME_P4M900 },
630 { PCI_DEVICE(PCI_VENDOR_ID_VIA, UNICHROME_CN750_DID), 626 { PCI_DEVICE(PCI_VENDOR_ID_VIA, UNICHROME_CN750_DID),
631 .driver_data = UNICHROME_CN750 }, 627 .driver_data = UNICHROME_CN750 },
628 { PCI_DEVICE(PCI_VENDOR_ID_VIA, UNICHROME_K8M890_DID),
629 .driver_data = UNICHROME_K8M890 },
630 { PCI_DEVICE(PCI_VENDOR_ID_VIA, UNICHROME_P4M890_DID),
631 .driver_data = UNICHROME_P4M890 },
632 { PCI_DEVICE(PCI_VENDOR_ID_VIA, UNICHROME_P4M900_DID),
633 .driver_data = UNICHROME_P4M900 },
632 { PCI_DEVICE(PCI_VENDOR_ID_VIA, UNICHROME_VX800_DID), 634 { PCI_DEVICE(PCI_VENDOR_ID_VIA, UNICHROME_VX800_DID),
633 .driver_data = UNICHROME_VX800 }, 635 .driver_data = UNICHROME_VX800 },
634 { PCI_DEVICE(PCI_VENDOR_ID_VIA, UNICHROME_VX855_DID), 636 { PCI_DEVICE(PCI_VENDOR_ID_VIA, UNICHROME_VX855_DID),
diff --git a/drivers/video/via/via-gpio.c b/drivers/video/via/via-gpio.c
index 595516aea691..39acb37e7a1d 100644
--- a/drivers/video/via/via-gpio.c
+++ b/drivers/video/via/via-gpio.c
@@ -73,7 +73,7 @@ struct viafb_gpio_cfg {
73 struct gpio_chip gpio_chip; 73 struct gpio_chip gpio_chip;
74 struct viafb_dev *vdev; 74 struct viafb_dev *vdev;
75 struct viafb_gpio *active_gpios[VIAFB_NUM_GPIOS]; 75 struct viafb_gpio *active_gpios[VIAFB_NUM_GPIOS];
76 char *gpio_names[VIAFB_NUM_GPIOS]; 76 const char *gpio_names[VIAFB_NUM_GPIOS];
77}; 77};
78 78
79/* 79/*
diff --git a/drivers/video/via/viafbdev.c b/drivers/video/via/viafbdev.c
index 1082541358f0..bdd0e4130f4e 100644
--- a/drivers/video/via/viafbdev.c
+++ b/drivers/video/via/viafbdev.c
@@ -49,11 +49,6 @@ char *viafb_active_dev;
49char *viafb_lcd_port = ""; 49char *viafb_lcd_port = "";
50char *viafb_dvi_port = ""; 50char *viafb_dvi_port = "";
51 51
52static void viafb_set_device(struct device_t active_dev);
53static int apply_device_setting(struct viafb_ioctl_setting setting_info,
54 struct fb_info *info);
55static void apply_second_mode_setting(struct fb_var_screeninfo
56 *sec_var);
57static void retrieve_device_setting(struct viafb_ioctl_setting 52static void retrieve_device_setting(struct viafb_ioctl_setting
58 *setting_info); 53 *setting_info);
59static int viafb_pan_display(struct fb_var_screeninfo *var, 54static int viafb_pan_display(struct fb_var_screeninfo *var,
@@ -221,9 +216,9 @@ static int viafb_check_var(struct fb_var_screeninfo *var,
221 216
222 /* Adjust var according to our driver's own table */ 217 /* Adjust var according to our driver's own table */
223 viafb_fill_var_timing_info(var, viafb_refresh, vmode_entry); 218 viafb_fill_var_timing_info(var, viafb_refresh, vmode_entry);
224 if (info->var.accel_flags & FB_ACCELF_TEXT && 219 if (var->accel_flags & FB_ACCELF_TEXT &&
225 !ppar->shared->vdev->engine_mmio) 220 !ppar->shared->vdev->engine_mmio)
226 info->var.accel_flags = 0; 221 var->accel_flags = 0;
227 222
228 return 0; 223 return 0;
229} 224}
@@ -234,6 +229,7 @@ static int viafb_set_par(struct fb_info *info)
234 struct VideoModeTable *vmode_entry, *vmode_entry1 = NULL; 229 struct VideoModeTable *vmode_entry, *vmode_entry1 = NULL;
235 DEBUG_MSG(KERN_INFO "viafb_set_par!\n"); 230 DEBUG_MSG(KERN_INFO "viafb_set_par!\n");
236 231
232 viafb_update_fix(info);
237 viapar->depth = fb_get_color_depth(&info->var, &info->fix); 233 viapar->depth = fb_get_color_depth(&info->var, &info->fix);
238 viafb_update_device_setting(viafbinfo->var.xres, viafbinfo->var.yres, 234 viafb_update_device_setting(viafbinfo->var.xres, viafbinfo->var.yres,
239 viafbinfo->var.bits_per_pixel, viafb_refresh, 0); 235 viafbinfo->var.bits_per_pixel, viafb_refresh, 0);
@@ -257,7 +253,6 @@ static int viafb_set_par(struct fb_info *info)
257 } 253 }
258 254
259 if (vmode_entry) { 255 if (vmode_entry) {
260 viafb_update_fix(info);
261 if (viafb_dual_fb && viapar->iga_path == IGA2) 256 if (viafb_dual_fb && viapar->iga_path == IGA2)
262 viafb_bpp1 = info->var.bits_per_pixel; 257 viafb_bpp1 = info->var.bits_per_pixel;
263 else 258 else
@@ -478,13 +473,6 @@ static int viafb_ioctl(struct fb_info *info, u_int cmd, u_long arg)
478 if (gpu32 & LCD_Device) 473 if (gpu32 & LCD_Device)
479 viafb_lcd_disable(); 474 viafb_lcd_disable();
480 break; 475 break;
481 case VIAFB_SET_DEVICE:
482 if (copy_from_user(&u.active_dev, (void *)argp,
483 sizeof(u.active_dev)))
484 return -EFAULT;
485 viafb_set_device(u.active_dev);
486 viafb_set_par(info);
487 break;
488 case VIAFB_GET_DEVICE: 476 case VIAFB_GET_DEVICE:
489 u.active_dev.crt = viafb_CRT_ON; 477 u.active_dev.crt = viafb_CRT_ON;
490 u.active_dev.dvi = viafb_DVI_ON; 478 u.active_dev.dvi = viafb_DVI_ON;
@@ -527,21 +515,6 @@ static int viafb_ioctl(struct fb_info *info, u_int cmd, u_long arg)
527 515
528 break; 516 break;
529 517
530 case VIAFB_SET_DEVICE_INFO:
531 if (copy_from_user(&u.viafb_setting,
532 argp, sizeof(u.viafb_setting)))
533 return -EFAULT;
534 if (apply_device_setting(u.viafb_setting, info) < 0)
535 return -EINVAL;
536
537 break;
538
539 case VIAFB_SET_SECOND_MODE:
540 if (copy_from_user(&u.sec_var, argp, sizeof(u.sec_var)))
541 return -EFAULT;
542 apply_second_mode_setting(&u.sec_var);
543 break;
544
545 case VIAFB_GET_DEVICE_INFO: 518 case VIAFB_GET_DEVICE_INFO:
546 519
547 retrieve_device_setting(&u.viafb_setting); 520 retrieve_device_setting(&u.viafb_setting);
@@ -913,112 +886,6 @@ static int viafb_sync(struct fb_info *info)
913 return 0; 886 return 0;
914} 887}
915 888
916static void check_available_device_to_enable(int device_id)
917{
918 int device_num = 0;
919
920 /* Initialize: */
921 viafb_CRT_ON = STATE_OFF;
922 viafb_DVI_ON = STATE_OFF;
923 viafb_LCD_ON = STATE_OFF;
924 viafb_LCD2_ON = STATE_OFF;
925 viafb_DeviceStatus = None_Device;
926
927 if ((device_id & CRT_Device) && (device_num < MAX_ACTIVE_DEV_NUM)) {
928 viafb_CRT_ON = STATE_ON;
929 device_num++;
930 viafb_DeviceStatus |= CRT_Device;
931 }
932
933 if ((device_id & DVI_Device) && (device_num < MAX_ACTIVE_DEV_NUM)) {
934 viafb_DVI_ON = STATE_ON;
935 device_num++;
936 viafb_DeviceStatus |= DVI_Device;
937 }
938
939 if ((device_id & LCD_Device) && (device_num < MAX_ACTIVE_DEV_NUM)) {
940 viafb_LCD_ON = STATE_ON;
941 device_num++;
942 viafb_DeviceStatus |= LCD_Device;
943 }
944
945 if ((device_id & LCD2_Device) && (device_num < MAX_ACTIVE_DEV_NUM)) {
946 viafb_LCD2_ON = STATE_ON;
947 device_num++;
948 viafb_DeviceStatus |= LCD2_Device;
949 }
950
951 if (viafb_DeviceStatus == None_Device) {
952 /* Use CRT as default active device: */
953 viafb_CRT_ON = STATE_ON;
954 viafb_DeviceStatus = CRT_Device;
955 }
956 DEBUG_MSG(KERN_INFO "Device Status:%x", viafb_DeviceStatus);
957}
958
959static void viafb_set_device(struct device_t active_dev)
960{
961 /* Check available device to enable: */
962 int device_id = None_Device;
963 if (active_dev.crt)
964 device_id |= CRT_Device;
965 if (active_dev.dvi)
966 device_id |= DVI_Device;
967 if (active_dev.lcd)
968 device_id |= LCD_Device;
969
970 check_available_device_to_enable(device_id);
971
972 /* Check property of LCD: */
973 if (viafb_LCD_ON) {
974 if (active_dev.lcd_dsp_cent) {
975 viaparinfo->lvds_setting_info->display_method =
976 viafb_lcd_dsp_method = LCD_CENTERING;
977 } else {
978 viaparinfo->lvds_setting_info->display_method =
979 viafb_lcd_dsp_method = LCD_EXPANDSION;
980 }
981
982 if (active_dev.lcd_mode == LCD_SPWG) {
983 viaparinfo->lvds_setting_info->lcd_mode =
984 viafb_lcd_mode = LCD_SPWG;
985 } else {
986 viaparinfo->lvds_setting_info->lcd_mode =
987 viafb_lcd_mode = LCD_OPENLDI;
988 }
989
990 if (active_dev.lcd_panel_id <= LCD_PANEL_ID_MAXIMUM) {
991 viafb_lcd_panel_id = active_dev.lcd_panel_id;
992 viafb_init_lcd_size();
993 }
994 }
995
996 /* Check property of mode: */
997 if (!active_dev.xres1)
998 viafb_second_xres = 640;
999 else
1000 viafb_second_xres = active_dev.xres1;
1001 if (!active_dev.yres1)
1002 viafb_second_yres = 480;
1003 else
1004 viafb_second_yres = active_dev.yres1;
1005 if (active_dev.bpp != 0)
1006 viafb_bpp = active_dev.bpp;
1007 if (active_dev.bpp1 != 0)
1008 viafb_bpp1 = active_dev.bpp1;
1009 if (active_dev.refresh != 0)
1010 viafb_refresh = active_dev.refresh;
1011 if (active_dev.refresh1 != 0)
1012 viafb_refresh1 = active_dev.refresh1;
1013 if ((active_dev.samm == STATE_OFF) || (active_dev.samm == STATE_ON))
1014 viafb_SAMM_ON = active_dev.samm;
1015 viafb_primary_dev = active_dev.primary_dev;
1016
1017 via_set_primary_address(0);
1018 via_set_secondary_address(viafb_SAMM_ON ? viafb_second_offset : 0);
1019 viafb_set_iga_path();
1020}
1021
1022static int get_primary_device(void) 889static int get_primary_device(void)
1023{ 890{
1024 int primary_device = 0; 891 int primary_device = 0;
@@ -1060,124 +927,6 @@ static int get_primary_device(void)
1060 return primary_device; 927 return primary_device;
1061} 928}
1062 929
1063static void apply_second_mode_setting(struct fb_var_screeninfo
1064 *sec_var)
1065{
1066 u32 htotal, vtotal, long_refresh;
1067
1068 htotal = sec_var->xres + sec_var->left_margin +
1069 sec_var->right_margin + sec_var->hsync_len;
1070 vtotal = sec_var->yres + sec_var->upper_margin +
1071 sec_var->lower_margin + sec_var->vsync_len;
1072 if ((sec_var->xres_virtual * (sec_var->bits_per_pixel >> 3)) & 0x1F) {
1073 /*Is 32 bytes alignment? */
1074 /*32 pixel alignment */
1075 sec_var->xres_virtual = (sec_var->xres_virtual + 31) & ~31;
1076 }
1077
1078 htotal = sec_var->xres + sec_var->left_margin +
1079 sec_var->right_margin + sec_var->hsync_len;
1080 vtotal = sec_var->yres + sec_var->upper_margin +
1081 sec_var->lower_margin + sec_var->vsync_len;
1082 long_refresh = 1000000000UL / sec_var->pixclock * 1000;
1083 long_refresh /= (htotal * vtotal);
1084
1085 viafb_second_xres = sec_var->xres;
1086 viafb_second_yres = sec_var->yres;
1087 viafb_second_virtual_xres = sec_var->xres_virtual;
1088 viafb_second_virtual_yres = sec_var->yres_virtual;
1089 viafb_bpp1 = sec_var->bits_per_pixel;
1090 viafb_refresh1 = viafb_get_refresh(sec_var->xres, sec_var->yres,
1091 long_refresh);
1092}
1093
1094static int apply_device_setting(struct viafb_ioctl_setting setting_info,
1095 struct fb_info *info)
1096{
1097 int need_set_mode = 0;
1098 DEBUG_MSG(KERN_INFO "apply_device_setting\n");
1099
1100 if (setting_info.device_flag) {
1101 need_set_mode = 1;
1102 check_available_device_to_enable(setting_info.device_status);
1103 }
1104
1105 /* Unlock LCD's operation according to LCD flag
1106 and check if the setting value is valid. */
1107 /* If the value is valid, apply the new setting value to the device. */
1108 if (viafb_LCD_ON) {
1109 if (setting_info.lcd_operation_flag & OP_LCD_CENTERING) {
1110 need_set_mode = 1;
1111 if (setting_info.lcd_attributes.display_center) {
1112 /* Centering */
1113 viaparinfo->lvds_setting_info->display_method =
1114 LCD_CENTERING;
1115 viafb_lcd_dsp_method = LCD_CENTERING;
1116 viaparinfo->lvds_setting_info2->display_method =
1117 viafb_lcd_dsp_method = LCD_CENTERING;
1118 } else {
1119 /* expandsion */
1120 viaparinfo->lvds_setting_info->display_method =
1121 LCD_EXPANDSION;
1122 viafb_lcd_dsp_method = LCD_EXPANDSION;
1123 viaparinfo->lvds_setting_info2->display_method =
1124 LCD_EXPANDSION;
1125 viafb_lcd_dsp_method = LCD_EXPANDSION;
1126 }
1127 }
1128
1129 if (setting_info.lcd_operation_flag & OP_LCD_MODE) {
1130 need_set_mode = 1;
1131 if (setting_info.lcd_attributes.lcd_mode ==
1132 LCD_SPWG) {
1133 viaparinfo->lvds_setting_info->lcd_mode =
1134 viafb_lcd_mode = LCD_SPWG;
1135 } else {
1136 viaparinfo->lvds_setting_info->lcd_mode =
1137 viafb_lcd_mode = LCD_OPENLDI;
1138 }
1139 viaparinfo->lvds_setting_info2->lcd_mode =
1140 viaparinfo->lvds_setting_info->lcd_mode;
1141 }
1142
1143 if (setting_info.lcd_operation_flag & OP_LCD_PANEL_ID) {
1144 need_set_mode = 1;
1145 if (setting_info.lcd_attributes.panel_id <=
1146 LCD_PANEL_ID_MAXIMUM) {
1147 viafb_lcd_panel_id =
1148 setting_info.lcd_attributes.panel_id;
1149 viafb_init_lcd_size();
1150 }
1151 }
1152 }
1153
1154 if (0 != (setting_info.samm_status & OP_SAMM)) {
1155 setting_info.samm_status =
1156 setting_info.samm_status & (~OP_SAMM);
1157 if (setting_info.samm_status == 0
1158 || setting_info.samm_status == 1) {
1159 viafb_SAMM_ON = setting_info.samm_status;
1160
1161 if (viafb_SAMM_ON)
1162 viafb_primary_dev = setting_info.primary_device;
1163
1164 via_set_primary_address(0);
1165 via_set_secondary_address(viafb_SAMM_ON ?
1166 viafb_second_offset : 0);
1167 viafb_set_iga_path();
1168 }
1169 need_set_mode = 1;
1170 }
1171
1172 if (!need_set_mode) {
1173 ;
1174 } else {
1175 viafb_set_iga_path();
1176 viafb_set_par(info);
1177 }
1178 return true;
1179}
1180
1181static void retrieve_device_setting(struct viafb_ioctl_setting 930static void retrieve_device_setting(struct viafb_ioctl_setting
1182 *setting_info) 931 *setting_info)
1183{ 932{
@@ -1776,10 +1525,6 @@ int __devinit via_fb_pci_probe(struct viafb_dev *vdev)
1776 parse_lcd_port(); 1525 parse_lcd_port();
1777 parse_dvi_port(); 1526 parse_dvi_port();
1778 1527
1779 /* for dual-fb must viafb_SAMM_ON=1 and viafb_dual_fb=1 */
1780 if (!viafb_SAMM_ON)
1781 viafb_dual_fb = 0;
1782
1783 viafb_init_chip_info(vdev->chip_type); 1528 viafb_init_chip_info(vdev->chip_type);
1784 /* 1529 /*
1785 * The framebuffer will have been successfully mapped by 1530 * The framebuffer will have been successfully mapped by
@@ -1823,30 +1568,13 @@ int __devinit via_fb_pci_probe(struct viafb_dev *vdev)
1823 parse_mode(viafb_mode1, &viafb_second_xres, 1568 parse_mode(viafb_mode1, &viafb_second_xres,
1824 &viafb_second_yres); 1569 &viafb_second_yres);
1825 1570
1826 if (0 == viafb_second_virtual_xres) { 1571 viafb_second_virtual_xres = viafb_second_xres;
1827 switch (viafb_second_xres) { 1572 viafb_second_virtual_yres = viafb_second_yres;
1828 case 1400:
1829 viafb_second_virtual_xres = 1408;
1830 break;
1831 default:
1832 viafb_second_virtual_xres = viafb_second_xres;
1833 break;
1834 }
1835 }
1836 if (0 == viafb_second_virtual_yres)
1837 viafb_second_virtual_yres = viafb_second_yres;
1838 } 1573 }
1839 1574
1840 default_var.xres = default_xres; 1575 default_var.xres = default_xres;
1841 default_var.yres = default_yres; 1576 default_var.yres = default_yres;
1842 switch (default_xres) { 1577 default_var.xres_virtual = default_xres;
1843 case 1400:
1844 default_var.xres_virtual = 1408;
1845 break;
1846 default:
1847 default_var.xres_virtual = default_xres;
1848 break;
1849 }
1850 default_var.yres_virtual = default_yres; 1578 default_var.yres_virtual = default_yres;
1851 default_var.bits_per_pixel = viafb_bpp; 1579 default_var.bits_per_pixel = viafb_bpp;
1852 default_var.pixclock = 1580 default_var.pixclock =
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-24 11:46:20 -0500