diff options
Diffstat (limited to 'drivers/video/via/hw.c')
-rw-r--r-- | drivers/video/via/hw.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/drivers/video/via/hw.c b/drivers/video/via/hw.c index 7d7010acf148..36d73f940d8b 100644 --- a/drivers/video/via/hw.c +++ b/drivers/video/via/hw.c @@ -1429,6 +1429,15 @@ void viafb_load_FIFO_reg(int set_iga, int hor_active, int ver_active) VX855_IGA1_DISPLAY_QUEUE_EXPIRE_NUM; } + if (viaparinfo->chip_info->gfx_chip_name == UNICHROME_VX900) { + iga1_fifo_max_depth = VX900_IGA1_FIFO_MAX_DEPTH; + iga1_fifo_threshold = VX900_IGA1_FIFO_THRESHOLD; + iga1_fifo_high_threshold = + VX900_IGA1_FIFO_HIGH_THRESHOLD; + iga1_display_queue_expire_num = + VX900_IGA1_DISPLAY_QUEUE_EXPIRE_NUM; + } + /* Set Display FIFO Depath Select */ reg_value = IGA1_FIFO_DEPTH_SELECT_FORMULA(iga1_fifo_max_depth); viafb_load_reg_num = @@ -1569,6 +1578,15 @@ void viafb_load_FIFO_reg(int set_iga, int hor_active, int ver_active) VX855_IGA2_DISPLAY_QUEUE_EXPIRE_NUM; } + if (viaparinfo->chip_info->gfx_chip_name == UNICHROME_VX900) { + iga2_fifo_max_depth = VX900_IGA2_FIFO_MAX_DEPTH; + iga2_fifo_threshold = VX900_IGA2_FIFO_THRESHOLD; + iga2_fifo_high_threshold = + VX900_IGA2_FIFO_HIGH_THRESHOLD; + iga2_display_queue_expire_num = + VX900_IGA2_DISPLAY_QUEUE_EXPIRE_NUM; + } + if (viaparinfo->chip_info->gfx_chip_name == UNICHROME_K800) { /* Set Display FIFO Depath Select */ reg_value = @@ -1689,6 +1707,7 @@ u32 viafb_get_clk_value(int clk) break; case UNICHROME_VX855: + case UNICHROME_VX900: value = vx855_encode_pll(pll_value[i].vx855_pll); break; } @@ -1722,6 +1741,7 @@ void viafb_set_vclock(u32 clk, int set_iga) case UNICHROME_P4M900: case UNICHROME_VX800: case UNICHROME_VX855: + case UNICHROME_VX900: via_write_reg(VIASR, SR44, (clk & 0x0000FF)); via_write_reg(VIASR, SR45, (clk & 0x00FF00) >> 8); via_write_reg(VIASR, SR46, (clk & 0xFF0000) >> 16); @@ -1748,6 +1768,7 @@ void viafb_set_vclock(u32 clk, int set_iga) case UNICHROME_P4M900: case UNICHROME_VX800: case UNICHROME_VX855: + case UNICHROME_VX900: via_write_reg(VIASR, SR4A, (clk & 0x0000FF)); via_write_reg(VIASR, SR4B, (clk & 0x00FF00) >> 8); via_write_reg(VIASR, SR4C, (clk & 0xFF0000) >> 16); @@ -2179,6 +2200,7 @@ static void __devinit init_gfx_chip_info(int chip_type) switch (viaparinfo->chip_info->gfx_chip_name) { case UNICHROME_VX800: case UNICHROME_VX855: + case UNICHROME_VX900: viaparinfo->chip_info->twod_engine = VIA_2D_ENG_M1; break; case UNICHROME_K8M890: @@ -2403,6 +2425,7 @@ int viafb_setmode(struct VideoModeTable *vmode_tbl, int video_bpp, break; case UNICHROME_VX855: + case UNICHROME_VX900: viafb_write_regx(VX855_ModeXregs, NUM_TOTAL_VX855_ModeXregs); break; } |