From 425da42e95606fec19cc87fad9329d48f93dfe6b Mon Sep 17 00:00:00 2001 From: Jesse Barnes Date: Wed, 11 Apr 2007 11:44:54 -0700 Subject: Whitespace cleanups. --- linux-core/intel_display.c | 46 ++++++++++++++++++++++++---------------------- 1 file changed, 24 insertions(+), 22 deletions(-) (limited to 'linux-core/intel_display.c') diff --git a/linux-core/intel_display.c b/linux-core/intel_display.c index bb6f7f23..396f4cfa 100644 --- a/linux-core/intel_display.c +++ b/linux-core/intel_display.c @@ -168,18 +168,18 @@ static const intel_limit_t intel_limits[] = { }, }; -static const intel_limit_t *intel_limit (struct drm_crtc *crtc) +static const intel_limit_t *intel_limit(struct drm_crtc *crtc) { drm_device_t *dev = crtc->dev; const intel_limit_t *limit; if (IS_I9XX(dev)) { - if (intel_pipe_has_type (crtc, INTEL_OUTPUT_LVDS)) + if (intel_pipe_has_type(crtc, INTEL_OUTPUT_LVDS)) limit = &intel_limits[INTEL_LIMIT_I9XX_LVDS]; else limit = &intel_limits[INTEL_LIMIT_I9XX_SDVO_DAC]; } else { - if (intel_pipe_has_type (crtc, INTEL_OUTPUT_LVDS)) + if (intel_pipe_has_type(crtc, INTEL_OUTPUT_LVDS)) limit = &intel_limits[INTEL_LIMIT_I8XX_LVDS]; else limit = &intel_limits[INTEL_LIMIT_I8XX_DVO_DAC]; @@ -280,18 +280,20 @@ static bool intel_find_best_PLL(struct drm_crtc *crtc, int target, { drm_device_t *dev = crtc->dev; drm_i915_private_t *dev_priv = dev->dev_private; - intel_clock_t clock; - const intel_limit_t *limit = intel_limit (crtc); + intel_clock_t clock; + const intel_limit_t *limit = intel_limit(crtc); int err = target; - if (IS_I9XX(dev)& intel_pipe_has_type(crtc, INTEL_OUTPUT_LVDS) && - (I915_READ(LVDS) & LVDS_PORT_EN) != 0) - { - /* For LVDS, if the panel is on, just rely on its current settings for - * dual-channel. We haven't figured out how to reliably set up - * different single/dual channel state, if we even can. - */ - if ((I915_READ(LVDS) & LVDS_CLKB_POWER_MASK) == LVDS_CLKB_POWER_UP) + if (IS_I9XX(dev) && intel_pipe_has_type(crtc, INTEL_OUTPUT_LVDS) && + (I915_READ(LVDS) & LVDS_PORT_EN) != 0) { + /* + * For LVDS, if the panel is on, just rely on its current + * settings for dual-channel. We haven't figured out how to + * reliably set up different single/dual channel state, if we + * even can. + */ + if ((I915_READ(LVDS) & LVDS_CLKB_POWER_MASK) == + LVDS_CLKB_POWER_UP) clock.p2 = limit->p2.p2_fast; else clock.p2 = limit->p2.p2_slow; @@ -304,17 +306,16 @@ static bool intel_find_best_PLL(struct drm_crtc *crtc, int target, memset (best_clock, 0, sizeof (*best_clock)); - for (clock.m1 = limit->m1.min; clock.m1 <= limit->m1.max; clock.m1++) - { - for (clock.m2 = limit->m2.min; clock.m2 < clock.m1 && clock.m2 <= limit->m2.max; clock.m2++) - { - for (clock.n = limit->n.min; clock.n <= limit->n.max; clock.n++) - { - for (clock.p1 = limit->p1.min; clock.p1 <= limit->p1.max; clock.p1++) - { + for (clock.m1 = limit->m1.min; clock.m1 <= limit->m1.max; clock.m1++) { + for (clock.m2 = limit->m2.min; clock.m2 < clock.m1 && + clock.m2 <= limit->m2.max; clock.m2++) { + for (clock.n = limit->n.min; clock.n <= limit->n.max; + clock.n++) { + for (clock.p1 = limit->p1.min; + clock.p1 <= limit->p1.max; clock.p1++) { int this_err; - intel_clock (dev, refclk, &clock); + intel_clock(dev, refclk, &clock); if (!intel_PLL_is_valid(crtc, &clock)) continue; @@ -328,6 +329,7 @@ static bool intel_find_best_PLL(struct drm_crtc *crtc, int target, } } } + return (err != target); } -- cgit v1.2.3