diff options
Diffstat (limited to 'src/i830_display.c')
| -rw-r--r-- | src/i830_display.c | 37 |
1 files changed, 10 insertions, 27 deletions
diff --git a/src/i830_display.c b/src/i830_display.c index 7bb352d3..bdf0191e 100644 --- a/src/i830_display.c +++ b/src/i830_display.c @@ -767,11 +767,9 @@ i830PipeHasType (xf86CrtcPtr crtc, int type) return FALSE; } -#if 0 #if 1 #define i830PllInvalid(s) { /* ErrorF (s) */; return FALSE; } #endif -#endif #define i830PllInvalid(s) { ErrorF (s) ; return FALSE; } /** * Returns whether the given set of divisors are valid for a given refclk with @@ -1575,34 +1573,19 @@ static void igdng_crtc_dpms(xf86CrtcPtr crtc, int mode) usleep(100); } -#if 0 - ErrorF("PFIT enable\n"); - /* Enable panel fitting for LVDS */ - for (i = 0; i < xf86_config->num_output; i++) { - extern DisplayModePtr i830_lvds_panel_fixed_mode(xf86OutputPtr output); - xf86OutputPtr output = xf86_config->output[i]; - if (output->crtc == crtc) { - I830OutputPrivatePtr iout = output->driver_private; - if (iout->type == I830_OUTPUT_LVDS) { - DisplayModePtr mode = i830_lvds_panel_fixed_mode(output); - temp = INREG(pf_ctl_reg); - - /* filter force */ - temp &= ~0x00c00000; - temp |= 0x00800000; - - OUTREG(pf_ctl_reg, temp | PF_ENABLE); - /* currently full aspect */ - OUTREG(pf_win_pos, 0); - OUTREG(pf_win_size, (mode->HDisplay << 16) | - (mode->VDisplay)); - break; - } - } +#define PF_FILTER_MASK (3<<23) +#define PF_FILTER_MED_3x3 (1<<23) + if (i830PipeHasType(crtc, I830_OUTPUT_LVDS)) { + temp = INREG(pf_ctl_reg); + temp &= ~PF_FILTER_MASK; + OUTREG(pf_ctl_reg, temp | PF_ENABLE | PF_FILTER_MED_3x3); + /* currently full aspect */ + OUTREG(pf_win_pos, 0); + OUTREG(pf_win_size, (intel->lvds_fixed_mode->HDisplay << 16) | + (intel->lvds_fixed_mode->VDisplay)); } -#endif ErrorF("Pipe enable\n"); /* Enable CPU pipe */ |