From: Ville Syrjälä Date: Wed, 5 Jul 2023 20:21:15 +0000 (+0300) Subject: drm/i915/sdvo: Pick the TV dotclock from adjusted_mode X-Git-Tag: v6.7-rc1~145^2~15^2~172 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=d320aaaa2cdeca73742ef9259e4aba95752be74a;p=thirdparty%2Flinux.git drm/i915/sdvo: Pick the TV dotclock from adjusted_mode port_clock is what the encoder/dpll code is supposed to calculate, it is not the input clock. Use the dotclock as the target we're trying to achieve instead. TODO: the SDVO TV clocking is a mess atm and needs further work Signed-off-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20230705202122.17915-7-ville.syrjala@linux.intel.com Acked-by: Jani Nikula --- diff --git a/drivers/gpu/drm/i915/display/intel_sdvo.c b/drivers/gpu/drm/i915/display/intel_sdvo.c index e902d1f0dff22..0fc403f4be2d1 100644 --- a/drivers/gpu/drm/i915/display/intel_sdvo.c +++ b/drivers/gpu/drm/i915/display/intel_sdvo.c @@ -1272,7 +1272,7 @@ intel_sdvo_get_preferred_input_mode(struct intel_sdvo *intel_sdvo, static void i9xx_adjust_sdvo_tv_clock(struct intel_crtc_state *pipe_config) { struct drm_i915_private *dev_priv = to_i915(pipe_config->uapi.crtc->dev); - unsigned dotclock = pipe_config->port_clock; + unsigned int dotclock = pipe_config->hw.adjusted_mode.crtc_clock; struct dpll *clock = &pipe_config->dpll; /*