Commit 3c75050e authored by Ville Syrjälä's avatar Ville Syrjälä
Browse files

drm/i915: Drop WaDDIIOTimeout:glk 



WaDDIIOTimeout is only for A1 (pre-prod) glk steppings. Nuke it.

Signed-off-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200128155152.21977-3-ville.syrjala@linux.intel.com


Reviewed-by: default avatarImre Deak <imre.deak@intel.com>
parent 1c5fad61

drivers/gpu/drm/i915/intel_pm.c

+0 −10
Original line number Diff line number Diff line
@@ -128,16 +128,6 @@ static void glk_init_clock_gating(struct drm_i915_private *dev_priv) 
	 */

	I915_WRITE(GEN9_CLKGATE_DIS_0, I915_READ(GEN9_CLKGATE_DIS_0) |

		   PWM1_GATING_DIS | PWM2_GATING_DIS);



	/* WaDDIIOTimeout:glk */

	if (IS_GLK_REVID(dev_priv, 0, GLK_REVID_A1)) {

		u32 val = I915_READ(CHICKEN_MISC_2);

		val &= ~(GLK_CL0_PWR_DOWN |

			 GLK_CL1_PWR_DOWN |

			 GLK_CL2_PWR_DOWN);

		I915_WRITE(CHICKEN_MISC_2, val);

	}



}



static void pnv_get_mem_freq(struct drm_i915_private *dev_priv)

CRA Git | Maintained and supported by SUSTech CRA and CCSE