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authorDaniel Vetter <daniel.vetter@ffwll.ch>2013-06-01 17:17:04 +0200
committerDaniel Vetter <daniel.vetter@ffwll.ch>2013-06-05 22:16:22 +0200
commitef1b460d1bab7e5b04c34f88c3dfa042528e7c27 (patch)
tree3ca5878aab5bd02f5962b6c4e6e36627bb634ecf /drivers/gpu/drm/i915/intel_sdvo.c
parentc2a2a1a722b7e4edce7dad285b461e0b2592eecc (diff)
drm/i915: set default value for config->pixel_multiplier
This way we can simplify the code quite a bit. Also add a WARN in the sdvo code to complain about a bogus value and kill the readout code in intel_ddi.c that Jesse sneaked in. HW state readout for the pixel multiplier will work a bit differently in the end. v2: Rebase on top of the fdi pixel mutliplier handling fix. Reviewed-by: Imre Deak <imre.deak@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_sdvo.c')
-rw-r--r--drivers/gpu/drm/i915/intel_sdvo.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c
index 7068195376ef..f4588a2c65ac 100644
--- a/drivers/gpu/drm/i915/intel_sdvo.c
+++ b/drivers/gpu/drm/i915/intel_sdvo.c
@@ -1219,6 +1219,7 @@ static void intel_sdvo_mode_set(struct intel_encoder *intel_encoder)
switch (intel_crtc->config.pixel_multiplier) {
default:
+ WARN(1, "unknown pixel mutlipler specified\n");
case 1: rate = SDVO_CLOCK_RATE_MULT_1X; break;
case 2: rate = SDVO_CLOCK_RATE_MULT_2X; break;
case 4: rate = SDVO_CLOCK_RATE_MULT_4X; break;