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Commit 3c860ab4 authored by Gaurav K Singh's avatar Gaurav K Singh Committed by Daniel Vetter
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drm/i915: Use DSI Pll1 for enabling MIPI DSI on Port C 



DSI Pll1 is used for enabling DSI on Port C.

v2: Addressed review comments of Jani
    - Used & operator instead of == for intel_dsi->ports

Signed-off-by: default avatarGaurav K Singh <gaurav.k.singh@intel.com>
Reviewed-by: default avatarJani Nikula <jani.nikula@intel.com>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
parent 86ef630d

drivers/gpu/drm/i915/intel_dsi_pll.c

+3 −2
Original line number Diff line number Diff line
@@ -241,9 +241,10 @@ static void vlv_configure_dsi_pll(struct intel_encoder *encoder) 
		return;

	}



	if (intel_dsi->ports & (1 << PORT_A))

		dsi_mnp.dsi_pll_ctrl |= DSI_PLL_CLK_GATE_DSI0_DSIPLL;



	if (intel_dsi->dual_link)

	if (intel_dsi->ports & (1 << PORT_C))

		dsi_mnp.dsi_pll_ctrl |= DSI_PLL_CLK_GATE_DSI1_DSIPLL;



	DRM_DEBUG_KMS("dsi pll div %08x, ctrl %08x\n",