diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-04-30 14:01:41 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-05-10 21:56:43 +0200 |
| commit | 70484559296623d49e559a3a10fa32fd2bc5dcc3 (patch) | |
| tree | 1c03a3dfff3980d42be89f793921be0ed5abbda9 /drivers/gpu/drm/i915/intel_display.c | |
| parent | e7281eab0bb4a5265593866d6f7acea2812fe0ec (diff) | |
| download | linux-70484559296623d49e559a3a10fa32fd2bc5dcc3.tar.bz2 | |
drm/i915: move sdvo TV clock computation to intel_sdvo.c
We have a very nice infrastructure for this now!
Note that the multifunction sdvo support is pretty neatly broken: We
completely ignore userspace's request for which connector to wire up
with the encoder and just use whatever the last detect callback has
seen.
Not something I'll fix in this patch, but unfortunately something
which is also broken in the DDI code ...
v2: Don't call sdvo_tv_clock twice.
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_display.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 0dab9f64b35d..9365c5aa16bb 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -4290,30 +4290,6 @@ static int i9xx_get_refclk(struct drm_crtc *crtc, int num_connectors) return refclk; } -static void i9xx_adjust_sdvo_tv_clock(struct intel_crtc *crtc) -{ - unsigned dotclock = crtc->config.adjusted_mode.clock; - struct dpll *clock = &crtc->config.dpll; - - /* SDVO TV has fixed PLL values depend on its clock range, - this mirrors vbios setting. */ - if (dotclock >= 100000 && dotclock < 140500) { - clock->p1 = 2; - clock->p2 = 10; - clock->n = 3; - clock->m1 = 16; - clock->m2 = 8; - } else if (dotclock >= 140500 && dotclock <= 200000) { - clock->p1 = 1; - clock->p2 = 10; - clock->n = 6; - clock->m1 = 12; - clock->m2 = 8; - } - - crtc->config.clock_set = true; -} - static uint32_t pnv_dpll_compute_fp(struct dpll *dpll) { return (1 << dpll->n) << 16 | dpll->m1 << 8 | dpll->m2; @@ -4972,9 +4948,6 @@ static int i9xx_crtc_mode_set(struct drm_crtc *crtc, intel_crtc->config.dpll.p2 = clock.p2; } - if (is_sdvo && is_tv) - i9xx_adjust_sdvo_tv_clock(intel_crtc); - if (IS_GEN2(dev)) i8xx_update_pll(intel_crtc, adjusted_mode, has_reduced_clock ? &reduced_clock : NULL, @@ -5580,9 +5553,6 @@ static bool ironlake_compute_clocks(struct drm_crtc *crtc, reduced_clock); } - if (is_sdvo && is_tv) - i9xx_adjust_sdvo_tv_clock(to_intel_crtc(crtc)); - return true; } |