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Commit 78c33f3f authored by Carter Cooper's avatar Carter Cooper
Browse files

msm: kgsl: Hardcode CX OPP power levels for A650 



Hardcode OPP CX levels until they are enabled on A650.

Change-Id: I3d2a628b6dfdeec41b92b1591840c56135ca8ad9
Signed-off-by: default avatarRaghu Ananya Arabolu <rarabolu@codeaurora.org>
Signed-off-by: default avatarCarter Cooper <ccooper@codeaurora.org>
parent 9d2c3982

drivers/gpu/msm/kgsl_gmu.c

+9 −0
Original line number Diff line number Diff line
@@ -705,6 +705,8 @@ static int rpmh_arc_votes_init(struct kgsl_device *device, 
	int i, ret;

	struct dev_pm_opp *opp;



	uint16_t cx_vlvl[MAX_GX_LEVELS] = { 64, 128, 192, 256, 384, 416 };



	if (type == GPU_ARC_VOTE) {

		num_freqs = gmu->num_gpupwrlevels;

		votes = gmu->rpmh_votes.gx_votes;
@@ -734,6 +736,13 @@ static int rpmh_arc_votes_init(struct kgsl_device *device, 
			continue;

		}



		/* Hardcode GMU ARC Vote levels for A650 */

		if (adreno_is_a650(ADRENO_DEVICE(device)) &&

				type == GMU_ARC_VOTE) {

			vlvl_tbl[i] = cx_vlvl[i];

			continue;

		}



		/* Otherwise get the value from the OPP API */

		opp = dev_pm_opp_find_freq_exact(dev, freq_tbl[i], true);

		if (IS_ERR(opp)) {