From: Rodrigo Vivi Date: Tue, 14 Nov 2017 19:47:53 +0000 (-0800) Subject: drm/i915/cnl: Remove spurious central_freq. X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=ec2f343e720eca5ec7015b4d2b5fc2703604835e;p=openwrt%2Fstaging%2Fblogic.git drm/i915/cnl: Remove spurious central_freq. "Display software must leave this field at the default value. It no longer needs to be configured as part of PLL programming." We respect this already and we are setting up the default one line below: "DPLL_CFGCR1_CENTRAL_FREQ". Also we don't touch anywhere else this central_freq for cnl. So let's remove from the final write. No functional change. Only a clean-up patch. Cc: Manasi Navare Cc: Mika Kahola Cc: James Ausmus Signed-off-by: Rodrigo Vivi Reviewed-by: Manasi Navare Link: https://patchwork.freedesktop.org/patch/msgid/20171114194759.24541-2-rodrigo.vivi@intel.com --- diff --git a/drivers/gpu/drm/i915/intel_dpll_mgr.c b/drivers/gpu/drm/i915/intel_dpll_mgr.c index be74d4767c8a..61c684ac47af 100644 --- a/drivers/gpu/drm/i915/intel_dpll_mgr.c +++ b/drivers/gpu/drm/i915/intel_dpll_mgr.c @@ -2265,7 +2265,6 @@ static bool cnl_ddi_hdmi_pll_dividers(struct intel_crtc *crtc, DPLL_CFGCR1_QDIV_MODE(wrpll_params.qdiv_mode) | DPLL_CFGCR1_KDIV(wrpll_params.kdiv) | DPLL_CFGCR1_PDIV(wrpll_params.pdiv) | - wrpll_params.central_freq | DPLL_CFGCR1_CENTRAL_FREQ; memset(&crtc_state->dpll_hw_state, 0,