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Commit 52e33c8a authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
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Merge "msm: kgsl: Add IFH feature by removing IB commands"

parents 352779af b80e3f38

drivers/gpu/msm/adreno_dispatch.c

+4 −0
Original line number Diff line number Diff line
@@ -670,6 +670,10 @@ int adreno_dispatcher_queue_cmd(struct adreno_device *adreno_dev, 
		(cmdbatch->flags & KGSL_CONTEXT_CTX_SWITCH))

		set_bit(CMDBATCH_FLAG_FORCE_PREAMBLE, &cmdbatch->priv);



	/* Skip this cmdbatch commands if IFH_NOP is enabled */

	if (drawctxt->base.flags & KGSL_CONTEXT_IFH_NOP)

		set_bit(CMDBATCH_FLAG_SKIP, &cmdbatch->priv);



	/*

	 * If we are waiting for the end of frame and it hasn't appeared yet,

	 * then mark the command batch as skipped.  It will still progress

drivers/gpu/msm/adreno_drawctxt.c

+2 −1
Original line number Diff line number Diff line
@@ -345,7 +345,8 @@ adreno_drawctxt_create(struct kgsl_device_private *dev_priv, 
		KGSL_CONTEXT_CTX_SWITCH |

		KGSL_CONTEXT_PRIORITY_MASK |

		KGSL_CONTEXT_TYPE_MASK |

		KGSL_CONTEXT_PWR_CONSTRAINT);

		KGSL_CONTEXT_PWR_CONSTRAINT |

		KGSL_CONTEXT_IFH_NOP);



	/* Always enable per-context timestamps */

	drawctxt->base.flags |= KGSL_CONTEXT_PER_CONTEXT_TS;

include/uapi/linux/msm_kgsl.h

+2 −0
Original line number Diff line number Diff line
@@ -30,6 +30,8 @@ 
#define KGSL_CONTEXT_PRIORITY_SHIFT     12

#define KGSL_CONTEXT_PRIORITY_UNDEF     0



#define KGSL_CONTEXT_IFH_NOP            0x00010000



#define KGSL_CONTEXT_TYPE_MASK          0x01F00000

#define KGSL_CONTEXT_TYPE_SHIFT         20