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path: root/drivers/video/via/hw.c
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-rw-r--r--drivers/video/via/hw.c587
1 files changed, 402 insertions, 185 deletions
diff --git a/drivers/video/via/hw.c b/drivers/video/via/hw.c
index b996803ae2c..7dcb4d5bb9c 100644
--- a/drivers/video/via/hw.c
+++ b/drivers/video/via/hw.c
@@ -23,143 +23,341 @@
#include "global.h"
static struct pll_map pll_value[] = {
- {CLK_25_175M, CLE266_PLL_25_175M, K800_PLL_25_175M,
- CX700_25_175M, VX855_25_175M},
- {CLK_29_581M, CLE266_PLL_29_581M, K800_PLL_29_581M,
- CX700_29_581M, VX855_29_581M},
- {CLK_26_880M, CLE266_PLL_26_880M, K800_PLL_26_880M,
- CX700_26_880M, VX855_26_880M},
- {CLK_31_490M, CLE266_PLL_31_490M, K800_PLL_31_490M,
- CX700_31_490M, VX855_31_490M},
- {CLK_31_500M, CLE266_PLL_31_500M, K800_PLL_31_500M,
- CX700_31_500M, VX855_31_500M},
- {CLK_31_728M, CLE266_PLL_31_728M, K800_PLL_31_728M,
- CX700_31_728M, VX855_31_728M},
- {CLK_32_668M, CLE266_PLL_32_668M, K800_PLL_32_668M,
- CX700_32_668M, VX855_32_668M},
- {CLK_36_000M, CLE266_PLL_36_000M, K800_PLL_36_000M,
- CX700_36_000M, VX855_36_000M},
- {CLK_40_000M, CLE266_PLL_40_000M, K800_PLL_40_000M,
- CX700_40_000M, VX855_40_000M},
- {CLK_41_291M, CLE266_PLL_41_291M, K800_PLL_41_291M,
- CX700_41_291M, VX855_41_291M},
- {CLK_43_163M, CLE266_PLL_43_163M, K800_PLL_43_163M,
- CX700_43_163M, VX855_43_163M},
- {CLK_45_250M, CLE266_PLL_45_250M, K800_PLL_45_250M,
- CX700_45_250M, VX855_45_250M},
- {CLK_46_000M, CLE266_PLL_46_000M, K800_PLL_46_000M,
- CX700_46_000M, VX855_46_000M},
- {CLK_46_996M, CLE266_PLL_46_996M, K800_PLL_46_996M,
- CX700_46_996M, VX855_46_996M},
- {CLK_48_000M, CLE266_PLL_48_000M, K800_PLL_48_000M,
- CX700_48_000M, VX855_48_000M},
- {CLK_48_875M, CLE266_PLL_48_875M, K800_PLL_48_875M,
- CX700_48_875M, VX855_48_875M},
- {CLK_49_500M, CLE266_PLL_49_500M, K800_PLL_49_500M,
- CX700_49_500M, VX855_49_500M},
- {CLK_52_406M, CLE266_PLL_52_406M, K800_PLL_52_406M,
- CX700_52_406M, VX855_52_406M},
- {CLK_52_977M, CLE266_PLL_52_977M, K800_PLL_52_977M,
- CX700_52_977M, VX855_52_977M},
- {CLK_56_250M, CLE266_PLL_56_250M, K800_PLL_56_250M,
- CX700_56_250M, VX855_56_250M},
- {CLK_57_275M, 0, 0, 0, VX855_57_275M},
- {CLK_60_466M, CLE266_PLL_60_466M, K800_PLL_60_466M,
- CX700_60_466M, VX855_60_466M},
- {CLK_61_500M, CLE266_PLL_61_500M, K800_PLL_61_500M,
- CX700_61_500M, VX855_61_500M},
- {CLK_65_000M, CLE266_PLL_65_000M, K800_PLL_65_000M,
- CX700_65_000M, VX855_65_000M},
- {CLK_65_178M, CLE266_PLL_65_178M, K800_PLL_65_178M,
- CX700_65_178M, VX855_65_178M},
- {CLK_66_750M, CLE266_PLL_66_750M, K800_PLL_66_750M,
- CX700_66_750M, VX855_66_750M},
- {CLK_68_179M, CLE266_PLL_68_179M, K800_PLL_68_179M,
- CX700_68_179M, VX855_68_179M},
- {CLK_69_924M, CLE266_PLL_69_924M, K800_PLL_69_924M,
- CX700_69_924M, VX855_69_924M},
- {CLK_70_159M, CLE266_PLL_70_159M, K800_PLL_70_159M,
- CX700_70_159M, VX855_70_159M},
- {CLK_72_000M, CLE266_PLL_72_000M, K800_PLL_72_000M,
- CX700_72_000M, VX855_72_000M},
- {CLK_78_750M, CLE266_PLL_78_750M, K800_PLL_78_750M,
- CX700_78_750M, VX855_78_750M},
- {CLK_80_136M, CLE266_PLL_80_136M, K800_PLL_80_136M,
- CX700_80_136M, VX855_80_136M},
- {CLK_83_375M, CLE266_PLL_83_375M, K800_PLL_83_375M,
- CX700_83_375M, VX855_83_375M},
- {CLK_83_950M, CLE266_PLL_83_950M, K800_PLL_83_950M,
- CX700_83_950M, VX855_83_950M},
- {CLK_84_750M, CLE266_PLL_84_750M, K800_PLL_84_750M,
- CX700_84_750M, VX855_84_750M},
- {CLK_85_860M, CLE266_PLL_85_860M, K800_PLL_85_860M,
- CX700_85_860M, VX855_85_860M},
- {CLK_88_750M, CLE266_PLL_88_750M, K800_PLL_88_750M,
- CX700_88_750M, VX855_88_750M},
- {CLK_94_500M, CLE266_PLL_94_500M, K800_PLL_94_500M,
- CX700_94_500M, VX855_94_500M},
- {CLK_97_750M, CLE266_PLL_97_750M, K800_PLL_97_750M,
- CX700_97_750M, VX855_97_750M},
- {CLK_101_000M, CLE266_PLL_101_000M, K800_PLL_101_000M,
- CX700_101_000M, VX855_101_000M},
- {CLK_106_500M, CLE266_PLL_106_500M, K800_PLL_106_500M,
- CX700_106_500M, VX855_106_500M},
- {CLK_108_000M, CLE266_PLL_108_000M, K800_PLL_108_000M,
- CX700_108_000M, VX855_108_000M},
- {CLK_113_309M, CLE266_PLL_113_309M, K800_PLL_113_309M,
- CX700_113_309M, VX855_113_309M},
- {CLK_118_840M, CLE266_PLL_118_840M, K800_PLL_118_840M,
- CX700_118_840M, VX855_118_840M},
- {CLK_119_000M, CLE266_PLL_119_000M, K800_PLL_119_000M,
- CX700_119_000M, VX855_119_000M},
- {CLK_121_750M, CLE266_PLL_121_750M, K800_PLL_121_750M,
- CX700_121_750M, 0},
- {CLK_125_104M, CLE266_PLL_125_104M, K800_PLL_125_104M,
- CX700_125_104M, 0},
- {CLK_133_308M, CLE266_PLL_133_308M, K800_PLL_133_308M,
- CX700_133_308M, 0},
- {CLK_135_000M, CLE266_PLL_135_000M, K800_PLL_135_000M,
- CX700_135_000M, VX855_135_000M},
- {CLK_136_700M, CLE266_PLL_136_700M, K800_PLL_136_700M,
- CX700_136_700M, VX855_136_700M},
- {CLK_138_400M, CLE266_PLL_138_400M, K800_PLL_138_400M,
- CX700_138_400M, VX855_138_400M},
- {CLK_146_760M, CLE266_PLL_146_760M, K800_PLL_146_760M,
- CX700_146_760M, VX855_146_760M},
- {CLK_153_920M, CLE266_PLL_153_920M, K800_PLL_153_920M,
- CX700_153_920M, VX855_153_920M},
- {CLK_156_000M, CLE266_PLL_156_000M, K800_PLL_156_000M,
- CX700_156_000M, VX855_156_000M},
- {CLK_157_500M, CLE266_PLL_157_500M, K800_PLL_157_500M,
- CX700_157_500M, VX855_157_500M},
- {CLK_162_000M, CLE266_PLL_162_000M, K800_PLL_162_000M,
- CX700_162_000M, VX855_162_000M},
- {CLK_187_000M, CLE266_PLL_187_000M, K800_PLL_187_000M,
- CX700_187_000M, VX855_187_000M},
- {CLK_193_295M, CLE266_PLL_193_295M, K800_PLL_193_295M,
- CX700_193_295M, VX855_193_295M},
- {CLK_202_500M, CLE266_PLL_202_500M, K800_PLL_202_500M,
- CX700_202_500M, VX855_202_500M},
- {CLK_204_000M, CLE266_PLL_204_000M, K800_PLL_204_000M,
- CX700_204_000M, VX855_204_000M},
- {CLK_218_500M, CLE266_PLL_218_500M, K800_PLL_218_500M,
- CX700_218_500M, VX855_218_500M},
- {CLK_234_000M, CLE266_PLL_234_000M, K800_PLL_234_000M,
- CX700_234_000M, VX855_234_000M},
- {CLK_267_250M, CLE266_PLL_267_250M, K800_PLL_267_250M,
- CX700_267_250M, VX855_267_250M},
- {CLK_297_500M, CLE266_PLL_297_500M, K800_PLL_297_500M,
- CX700_297_500M, VX855_297_500M},
- {CLK_74_481M, CLE266_PLL_74_481M, K800_PLL_74_481M,
- CX700_74_481M, VX855_74_481M},
- {CLK_172_798M, CLE266_PLL_172_798M, K800_PLL_172_798M,
- CX700_172_798M, VX855_172_798M},
- {CLK_122_614M, CLE266_PLL_122_614M, K800_PLL_122_614M,
- CX700_122_614M, VX855_122_614M},
- {CLK_74_270M, CLE266_PLL_74_270M, K800_PLL_74_270M,
- CX700_74_270M, 0},
- {CLK_148_500M, CLE266_PLL_148_500M, K800_PLL_148_500M,
- CX700_148_500M, VX855_148_500M}
+ {25175000,
+ {99, 7, 3},
+ {85, 3, 4}, /* ignoring bit difference: 0x00008000 */
+ {141, 5, 4},
+ {141, 5, 4} },
+ {29581000,
+ {33, 4, 2},
+ {66, 2, 4}, /* ignoring bit difference: 0x00808000 */
+ {166, 5, 4}, /* ignoring bit difference: 0x00008000 */
+ {165, 5, 4} },
+ {26880000,
+ {15, 4, 1},
+ {30, 2, 3}, /* ignoring bit difference: 0x00808000 */
+ {150, 5, 4},
+ {150, 5, 4} },
+ {31500000,
+ {53, 3, 3}, /* ignoring bit difference: 0x00008000 */
+ {141, 4, 4}, /* ignoring bit difference: 0x00008000 */
+ {176, 5, 4},
+ {176, 5, 4} },
+ {31728000,
+ {31, 7, 1},
+ {177, 5, 4}, /* ignoring bit difference: 0x00008000 */
+ {177, 5, 4},
+ {142, 4, 4} },
+ {32688000,
+ {73, 4, 3},
+ {146, 4, 4}, /* ignoring bit difference: 0x00008000 */
+ {183, 5, 4},
+ {146, 4, 4} },
+ {36000000,
+ {101, 5, 3}, /* ignoring bit difference: 0x00008000 */
+ {161, 4, 4}, /* ignoring bit difference: 0x00008000 */
+ {202, 5, 4},
+ {161, 4, 4} },
+ {40000000,
+ {89, 4, 3},
+ {89, 4, 3}, /* ignoring bit difference: 0x00008000 */
+ {112, 5, 3},
+ {112, 5, 3} },
+ {41291000,
+ {23, 4, 1},
+ {69, 3, 3}, /* ignoring bit difference: 0x00008000 */
+ {115, 5, 3},
+ {115, 5, 3} },
+ {43163000,
+ {121, 5, 3},
+ {121, 5, 3}, /* ignoring bit difference: 0x00008000 */
+ {121, 5, 3},
+ {121, 5, 3} },
+ {45250000,
+ {127, 5, 3},
+ {127, 5, 3}, /* ignoring bit difference: 0x00808000 */
+ {127, 5, 3},
+ {127, 5, 3} },
+ {46000000,
+ {90, 7, 2},
+ {103, 4, 3}, /* ignoring bit difference: 0x00008000 */
+ {129, 5, 3},
+ {103, 4, 3} },
+ {46996000,
+ {105, 4, 3}, /* ignoring bit difference: 0x00008000 */
+ {131, 5, 3}, /* ignoring bit difference: 0x00808000 */
+ {131, 5, 3}, /* ignoring bit difference: 0x00808000 */
+ {105, 4, 3} },
+ {48000000,
+ {67, 20, 0},
+ {134, 5, 3}, /* ignoring bit difference: 0x00808000 */
+ {134, 5, 3},
+ {134, 5, 3} },
+ {48875000,
+ {99, 29, 0},
+ {82, 3, 3}, /* ignoring bit difference: 0x00808000 */
+ {82, 3, 3}, /* ignoring bit difference: 0x00808000 */
+ {137, 5, 3} },
+ {49500000,
+ {83, 6, 2},
+ {83, 3, 3}, /* ignoring bit difference: 0x00008000 */
+ {138, 5, 3},
+ {83, 3, 3} },
+ {52406000,
+ {117, 4, 3},
+ {117, 4, 3}, /* ignoring bit difference: 0x00008000 */
+ {117, 4, 3},
+ {88, 3, 3} },
+ {52977000,
+ {37, 5, 1},
+ {148, 5, 3}, /* ignoring bit difference: 0x00808000 */
+ {148, 5, 3},
+ {148, 5, 3} },
+ {56250000,
+ {55, 7, 1}, /* ignoring bit difference: 0x00008000 */
+ {126, 4, 3}, /* ignoring bit difference: 0x00008000 */
+ {157, 5, 3},
+ {157, 5, 3} },
+ {57275000,
+ {0, 0, 0},
+ {2, 2, 0},
+ {2, 2, 0},
+ {157, 5, 3} }, /* ignoring bit difference: 0x00808000 */
+ {60466000,
+ {76, 9, 1},
+ {169, 5, 3}, /* ignoring bit difference: 0x00808000 */
+ {169, 5, 3}, /* FIXED: old = {72, 2, 3} */
+ {169, 5, 3} },
+ {61500000,
+ {86, 20, 0},
+ {172, 5, 3}, /* ignoring bit difference: 0x00808000 */
+ {172, 5, 3},
+ {172, 5, 3} },
+ {65000000,
+ {109, 6, 2}, /* ignoring bit difference: 0x00008000 */
+ {109, 3, 3}, /* ignoring bit difference: 0x00008000 */
+ {109, 3, 3},
+ {109, 3, 3} },
+ {65178000,
+ {91, 5, 2},
+ {182, 5, 3}, /* ignoring bit difference: 0x00808000 */
+ {109, 3, 3},
+ {182, 5, 3} },
+ {66750000,
+ {75, 4, 2},
+ {150, 4, 3}, /* ignoring bit difference: 0x00808000 */
+ {150, 4, 3},
+ {112, 3, 3} },
+ {68179000,
+ {19, 4, 0},
+ {114, 3, 3}, /* ignoring bit difference: 0x00008000 */
+ {190, 5, 3},
+ {191, 5, 3} },
+ {69924000,
+ {83, 17, 0},
+ {195, 5, 3}, /* ignoring bit difference: 0x00808000 */
+ {195, 5, 3},
+ {195, 5, 3} },
+ {70159000,
+ {98, 20, 0},
+ {196, 5, 3}, /* ignoring bit difference: 0x00808000 */
+ {196, 5, 3},
+ {195, 5, 3} },
+ {72000000,
+ {121, 24, 0},
+ {161, 4, 3}, /* ignoring bit difference: 0x00808000 */
+ {161, 4, 3},
+ {161, 4, 3} },
+ {78750000,
+ {33, 3, 1},
+ {66, 3, 2}, /* ignoring bit difference: 0x00008000 */
+ {110, 5, 2},
+ {110, 5, 2} },
+ {80136000,
+ {28, 5, 0},
+ {68, 3, 2}, /* ignoring bit difference: 0x00008000 */
+ {112, 5, 2},
+ {112, 5, 2} },
+ {83375000,
+ {93, 2, 3},
+ {93, 4, 2}, /* ignoring bit difference: 0x00800000 */
+ {93, 4, 2}, /* ignoring bit difference: 0x00800000 */
+ {117, 5, 2} },
+ {83950000,
+ {41, 7, 0},
+ {117, 5, 2}, /* ignoring bit difference: 0x00008000 */
+ {117, 5, 2},
+ {117, 5, 2} },
+ {84750000,
+ {118, 5, 2},
+ {118, 5, 2}, /* ignoring bit difference: 0x00808000 */
+ {118, 5, 2},
+ {118, 5, 2} },
+ {85860000,
+ {84, 7, 1},
+ {120, 5, 2}, /* ignoring bit difference: 0x00808000 */
+ {120, 5, 2},
+ {118, 5, 2} },
+ {88750000,
+ {31, 5, 0},
+ {124, 5, 2}, /* ignoring bit difference: 0x00808000 */
+ {174, 7, 2}, /* ignoring bit difference: 0x00808000 */
+ {124, 5, 2} },
+ {94500000,
+ {33, 5, 0},
+ {132, 5, 2}, /* ignoring bit difference: 0x00008000 */
+ {132, 5, 2},
+ {132, 5, 2} },
+ {97750000,
+ {82, 6, 1},
+ {137, 5, 2}, /* ignoring bit difference: 0x00808000 */
+ {137, 5, 2},
+ {137, 5, 2} },
+ {101000000,
+ {127, 9, 1},
+ {141, 5, 2}, /* ignoring bit difference: 0x00808000 */
+ {141, 5, 2},
+ {141, 5, 2} },
+ {106500000,
+ {119, 4, 2},
+ {119, 4, 2}, /* ignoring bit difference: 0x00808000 */
+ {119, 4, 2},
+ {149, 5, 2} },
+ {108000000,
+ {121, 4, 2},
+ {121, 4, 2}, /* ignoring bit difference: 0x00808000 */
+ {151, 5, 2},
+ {151, 5, 2} },
+ {113309000,
+ {95, 12, 0},
+ {95, 3, 2}, /* ignoring bit difference: 0x00808000 */
+ {95, 3, 2},
+ {159, 5, 2} },
+ {118840000,
+ {83, 5, 1},
+ {166, 5, 2}, /* ignoring bit difference: 0x00808000 */
+ {166, 5, 2},
+ {166, 5, 2} },
+ {119000000,
+ {108, 13, 0},
+ {133, 4, 2}, /* ignoring bit difference: 0x00808000 */
+ {133, 4, 2},
+ {167, 5, 2} },
+ {121750000,
+ {85, 5, 1},
+ {170, 5, 2}, /* ignoring bit difference: 0x00808000 */
+ {68, 2, 2},
+ {0, 0, 0} },
+ {125104000,
+ {53, 6, 0}, /* ignoring bit difference: 0x00008000 */
+ {106, 3, 2}, /* ignoring bit difference: 0x00008000 */
+ {175, 5, 2},
+ {0, 0, 0} },
+ {135000000,
+ {94, 5, 1},
+ {28, 3, 0}, /* ignoring bit difference: 0x00804000 */
+ {151, 4, 2},
+ {189, 5, 2} },
+ {136700000,
+ {115, 12, 0},
+ {191, 5, 2}, /* ignoring bit difference: 0x00808000 */
+ {191, 5, 2},
+ {191, 5, 2} },
+ {138400000,
+ {87, 9, 0},
+ {116, 3, 2}, /* ignoring bit difference: 0x00808000 */
+ {116, 3, 2},
+ {194, 5, 2} },
+ {146760000,
+ {103, 5, 1},
+ {206, 5, 2}, /* ignoring bit difference: 0x00808000 */
+ {206, 5, 2},
+ {206, 5, 2} },
+ {153920000,
+ {86, 8, 0},
+ {86, 4, 1}, /* ignoring bit difference: 0x00808000 */
+ {86, 4, 1},
+ {86, 4, 1} }, /* FIXED: old = {84, 2, 1} */
+ {156000000,
+ {109, 5, 1},
+ {109, 5, 1}, /* ignoring bit difference: 0x00808000 */
+ {109, 5, 1},
+ {108, 5, 1} },
+ {157500000,
+ {55, 5, 0}, /* ignoring bit difference: 0x00008000 */
+ {22, 2, 0}, /* ignoring bit difference: 0x00802000 */
+ {110, 5, 1},
+ {110, 5, 1} },
+ {162000000,
+ {113, 5, 1},
+ {113, 5, 1}, /* ignoring bit difference: 0x00808000 */
+ {113, 5, 1},
+ {113, 5, 1} },
+ {187000000,
+ {118, 9, 0},
+ {131, 5, 1}, /* ignoring bit difference: 0x00808000 */
+ {131, 5, 1},
+ {131, 5, 1} },
+ {193295000,
+ {108, 8, 0},
+ {81, 3, 1}, /* ignoring bit difference: 0x00808000 */
+ {135, 5, 1},
+ {135, 5, 1} },
+ {202500000,
+ {99, 7, 0},
+ {85, 3, 1}, /* ignoring bit difference: 0x00808000 */
+ {142, 5, 1},
+ {142, 5, 1} },
+ {204000000,
+ {100, 7, 0},
+ {143, 5, 1}, /* ignoring bit difference: 0x00808000 */
+ {143, 5, 1},
+ {143, 5, 1} },
+ {218500000,
+ {92, 6, 0},
+ {153, 5, 1}, /* ignoring bit difference: 0x00808000 */
+ {153, 5, 1},
+ {153, 5, 1} },
+ {234000000,
+ {98, 6, 0},
+ {98, 3, 1}, /* ignoring bit difference: 0x00008000 */
+ {98, 3, 1},
+ {164, 5, 1} },
+ {267250000,
+ {112, 6, 0},
+ {112, 3, 1}, /* ignoring bit difference: 0x00808000 */
+ {187, 5, 1},
+ {187, 5, 1} },
+ {297500000,
+ {102, 5, 0}, /* ignoring bit difference: 0x00008000 */
+ {166, 4, 1}, /* ignoring bit difference: 0x00008000 */
+ {208, 5, 1},
+ {208, 5, 1} },
+ {74481000,
+ {26, 5, 0},
+ {125, 3, 3}, /* ignoring bit difference: 0x00808000 */
+ {208, 5, 3},
+ {209, 5, 3} },
+ {172798000,
+ {121, 5, 1},
+ {121, 5, 1}, /* ignoring bit difference: 0x00808000 */
+ {121, 5, 1},
+ {121, 5, 1} },
+ {122614000,
+ {60, 7, 0},
+ {137, 4, 2}, /* ignoring bit difference: 0x00808000 */
+ {137, 4, 2},
+ {172, 5, 2} },
+ {74270000,
+ {83, 8, 1},
+ {208, 5, 3},
+ {208, 5, 3},
+ {0, 0, 0} },
+ {148500000,
+ {83, 8, 0},
+ {208, 5, 2},
+ {166, 4, 2},
+ {208, 5, 2} }
};
static 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)
}
+static u32 cle266_encode_pll(struct pll_config pll)
+{
+ return (pll.multiplier << 8)
+ | (pll.rshift << 6)
+ | pll.divisor;
+}
+
+static u32 k800_encode_pll(struct pll_config pll)
+{
+ return ((pll.divisor - 2) << 16)
+ | (pll.rshift << 10)
+ | (pll.multiplier - 2);
+}
+
+static u32 vx855_encode_pll(struct pll_config pll)
+{
+ return (pll.divisor << 16)
+ | (pll.rshift << 10)
+ | pll.multiplier;
+}
+
u32 viafb_get_clk_value(int clk)
{
- int i;
+ u32 value = 0;
+ int i = 0;
- for (i = 0; i < NUM_TOTAL_PLL_TABLE; i++) {
- if (clk == pll_value[i].clk) {
- switch (viaparinfo->chip_info->gfx_chip_name) {
- case UNICHROME_CLE266:
- case UNICHROME_K400:
- return pll_value[i].cle266_pll;
-
- case UNICHROME_K800:
- case UNICHROME_PM800:
- case UNICHROME_CN700:
- return pll_value[i].k800_pll;
-
- case UNICHROME_CX700:
- case UNICHROME_K8M890:
- case UNICHROME_P4M890:
- case UNICHROME_P4M900:
- case UNICHROME_VX800:
- return pll_value[i].cx700_pll;
- case UNICHROME_VX855:
- return pll_value[i].vx855_pll;
- }
+ while (i < NUM_TOTAL_PLL_TABLE && clk != pll_value[i].clk)
+ i++;
+
+ if (i == NUM_TOTAL_PLL_TABLE) {
+ printk(KERN_WARNING "viafb_get_clk_value: PLL lookup failed!");
+ } else {
+ switch (viaparinfo->chip_info->gfx_chip_name) {
+ case UNICHROME_CLE266:
+ case UNICHROME_K400:
+ value = cle266_encode_pll(pll_value[i].cle266_pll);
+ break;
+
+ case UNICHROME_K800:
+ case UNICHROME_PM800:
+ case UNICHROME_CN700:
+ value = k800_encode_pll(pll_value[i].k800_pll);
+ break;
+
+ case UNICHROME_CX700:
+ case UNICHROME_CN750:
+ case UNICHROME_K8M890:
+ case UNICHROME_P4M890:
+ case UNICHROME_P4M900:
+ case UNICHROME_VX800:
+ value = k800_encode_pll(pll_value[i].cx700_pll);
+ break;
+
+ case UNICHROME_VX855:
+ value = vx855_encode_pll(pll_value[i].vx855_pll);
+ break;
}
}
- DEBUG_MSG(KERN_INFO "Can't find match PLL value\n\n");
- return 0;
+ return value;
}
/* Set VCLK*/
-void viafb_set_vclock(u32 CLK, int set_iga)
+void viafb_set_vclock(u32 clk, int set_iga)
{
/* H.W. Reset : ON */
viafb_write_reg_mask(CR17, VIACR, 0x00, BIT7);
@@ -1403,26 +1631,23 @@ void viafb_set_vclock(u32 CLK, int set_iga)
switch (viaparinfo->chip_info->gfx_chip_name) {
case UNICHROME_CLE266:
case UNICHROME_K400:
- viafb_write_reg(SR46, VIASR, CLK / 0x100);
- viafb_write_reg(SR47, VIASR, CLK % 0x100);
+ via_write_reg(VIASR, SR46, (clk & 0x00FF));
+ via_write_reg(VIASR, SR47, (clk & 0xFF00) >> 8);
break;
case UNICHROME_K800:
case UNICHROME_PM800:
case UNICHROME_CN700:
case UNICHROME_CX700:
+ case UNICHROME_CN750:
case UNICHROME_K8M890:
case UNICHROME_P4M890:
case UNICHROME_P4M900:
case UNICHROME_VX800:
case UNICHROME_VX855:
- viafb_write_reg(SR44, VIASR, CLK / 0x10000);
- DEBUG_MSG(KERN_INFO "\nSR44=%x", CLK / 0x10000);
- viafb_write_reg(SR45, VIASR, (CLK & 0xFFFF) / 0x100);
- DEBUG_MSG(KERN_INFO "\nSR45=%x",
- (CLK & 0xFFFF) / 0x100);
- viafb_write_reg(SR46, VIASR, CLK % 0x100);
- DEBUG_MSG(KERN_INFO "\nSR46=%x", CLK % 0x100);
+ via_write_reg(VIASR, SR44, (clk & 0x0000FF));
+ via_write_reg(VIASR, SR45, (clk & 0x00FF00) >> 8);
+ via_write_reg(VIASR, SR46, (clk & 0xFF0000) >> 16);
break;
}
}
@@ -1432,22 +1657,23 @@ void viafb_set_vclock(u32 CLK, int set_iga)
switch (viaparinfo->chip_info->gfx_chip_name) {
case UNICHROME_CLE266:
case UNICHROME_K400:
- viafb_write_reg(SR44, VIASR, CLK / 0x100);
- viafb_write_reg(SR45, VIASR, CLK % 0x100);
+ via_write_reg(VIASR, SR44, (clk & 0x00FF));
+ via_write_reg(VIASR, SR45, (clk & 0xFF00) >> 8);
break;
case UNICHROME_K800:
case UNICHROME_PM800:
case UNICHROME_CN700:
case UNICHROME_CX700:
+ case UNICHROME_CN750:
case UNICHROME_K8M890:
case UNICHROME_P4M890:
case UNICHROME_P4M900:
case UNICHROME_VX800:
case UNICHROME_VX855:
- viafb_write_reg(SR4A, VIASR, CLK / 0x10000);
- viafb_write_reg(SR4B, VIASR, (CLK & 0xFFFF) / 0x100);
- viafb_write_reg(SR4C, VIASR, CLK % 0x100);
+ via_write_reg(VIASR, SR4A, (clk & 0x0000FF));
+ via_write_reg(VIASR, SR4B, (clk & 0x00FF00) >> 8);
+ via_write_reg(VIASR, SR4C, (clk & 0xFF0000) >> 16);
break;
}
}
@@ -1791,8 +2017,6 @@ void viafb_init_chip_info(int chip_type)
viafb_set_iga_path();
viaparinfo->lvds_setting_info->display_method = viafb_lcd_dsp_method;
- viaparinfo->lvds_setting_info->get_lcd_size_method =
- GET_LCD_SIZE_BY_USER_SETTING;
viaparinfo->lvds_setting_info->lcd_mode = viafb_lcd_mode;
viaparinfo->lvds_setting_info2->display_method =
viaparinfo->lvds_setting_info->display_method;
@@ -1946,13 +2170,6 @@ static void init_tmds_chip_info(void)
static void init_lvds_chip_info(void)
{
- if (viafb_lcd_panel_id > LCD_PANEL_ID_MAXIMUM)
- viaparinfo->lvds_setting_info->get_lcd_size_method =
- GET_LCD_SIZE_BY_VGA_BIOS;
- else
- viaparinfo->lvds_setting_info->get_lcd_size_method =
- GET_LCD_SIZE_BY_USER_SETTING;
-
viafb_lvds_trasmitter_identify();
viafb_init_lcd_size();
viafb_init_lvds_output_interface(&viaparinfo->chip_info->lvds_chip_info,
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2024-12-20 09:11:07 +0000