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Commit 02a5d144 authored by Yashwanth's avatar Yashwanth Committed by Gerrit - the friendly Code Review server
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msm/sde/rotator: update rotator max clk rate based on target 



This change updates max clock rate for rotator based
on target check instead of pre-defined maximum clk rate.

Change-Id: I3523262a7dbe652156c7832dcfc9b5a1e216288e
Signed-off-by: default avatarYashwanth <yvulapu@codeaurora.org>
parent 3917b70f

drivers/media/platform/msm/sde/rotator/sde_rotator_core.c

+12 −9
Original line number Diff line number Diff line
@@ -3173,16 +3173,19 @@ int sde_rotator_core_init(struct sde_rot_mgr **pmgr, 
		mgr->ops_hw_init = sde_rotator_r3_init;

		mgr->min_rot_clk = ROT_MIN_ROT_CLK;



		/*

		 * on platforms where the maxlinewidth is greater than

		 * default we need to have a max clock rate check to

		 * ensure we do not cross the max allowed clock for rotator

		 */

		if (IS_SDE_MAJOR_SAME(mdata->mdss_version,

		if (IS_SDE_MAJOR_MINOR_SAME(mdata->mdss_version,

				SDE_MDP_HW_REV_500) ||

		IS_SDE_MAJOR_MINOR_SAME(mdata->mdss_version,

				SDE_MDP_HW_REV_620))

			mgr->max_rot_clk = ROT_R3_MAX_ROT_CLK;

			mgr->max_rot_clk = 460000000UL;

		else if (IS_SDE_MAJOR_MINOR_SAME(mdata->mdss_version,

					SDE_MDP_HW_REV_520))

			mgr->max_rot_clk = 430000000UL;

		else if (IS_SDE_MAJOR_MINOR_SAME(mdata->mdss_version,

				SDE_MDP_HW_REV_530) ||

			IS_SDE_MAJOR_MINOR_SAME(mdata->mdss_version,

				SDE_MDP_HW_REV_540))

			mgr->max_rot_clk = 307200000UL;



		if (!(IS_SDE_MAJOR_SAME(mdata->mdss_version,

					SDE_MDP_HW_REV_500) ||