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Commit d009254f authored by Samantha Tran's avatar Samantha Tran
Browse files

disp: msm: sde: add snapshot of SDE from 4.14 to 4.19 



This change takes a snapshot from 4.14 to 4.19 as of
commit 47d149c31967 ("drm/msm/sde: Add null pointer
sanity checks").

Change-Id: Ib40428c562c3561c8a20d9849f16d13151496005
Signed-off-by: default avatarSamantha Tran <samtran@codeaurora.org>
parent 2eeed8c7

msm/sde/sde_core_irq.c

+6 −3
Original line number Diff line number Diff line
@@ -471,8 +471,11 @@ void sde_core_irq_preinstall(struct sde_kms *sde_kms) 
	sde_kms->irq_obj.irq_counts = kcalloc(sde_kms->irq_obj.total_irqs,

			sizeof(atomic_t), GFP_KERNEL);

	for (i = 0; i < sde_kms->irq_obj.total_irqs; i++) {

		if (sde_kms->irq_obj.irq_cb_tbl)

			INIT_LIST_HEAD(&sde_kms->irq_obj.irq_cb_tbl[i]);

		if (sde_kms->irq_obj.enable_counts)

			atomic_set(&sde_kms->irq_obj.enable_counts[i], 0);

		if (sde_kms->irq_obj.irq_counts)

			atomic_set(&sde_kms->irq_obj.irq_counts[i], 0);

	}

}

msm/sde/sde_crtc.c

+23 −1
Original line number Diff line number Diff line
@@ -4644,8 +4644,10 @@ static int sde_crtc_atomic_check(struct drm_crtc *crtc, 
	struct sde_crtc *sde_crtc;

	struct plane_state *pstates = NULL;

	struct sde_crtc_state *cstate;

	const struct drm_plane_state *pstate;

	struct drm_plane *plane;

	struct drm_display_mode *mode;

	int rc = 0;

	int mixer_height, mixer_width, rc = 0;

	struct sde_multirect_plane_states *multirect_plane = NULL;

	struct drm_connector *conn;

	struct drm_connector_list_iter conn_iter;
@@ -4702,6 +4704,26 @@ static int sde_crtc_atomic_check(struct drm_crtc *crtc, 
		}

	drm_connector_list_iter_end(&conn_iter);



	mixer_width = sde_crtc_get_mixer_width(sde_crtc, cstate, mode);

	mixer_height = sde_crtc_get_mixer_height(sde_crtc, cstate, mode);



	if (cstate->num_ds_enabled) {

		if (!state->state)

			goto end;



		drm_atomic_crtc_state_for_each_plane_state(plane,

							pstate, state) {

			if ((pstate->crtc_h > mixer_height) ||

					(pstate->crtc_w > mixer_width)) {

				SDE_ERROR("plane w/h:%x*%x > mixer w/h:%x*%x\n",

					pstate->crtc_w, pstate->crtc_h,

					mixer_width, mixer_height);

				return -E2BIG;

				goto end;

			}

		}

	}



	_sde_crtc_setup_is_ppsplit(state);

	_sde_crtc_setup_lm_bounds(crtc, state);

msm/sde/sde_encoder.c

+8 −4
Original line number Diff line number Diff line
@@ -3060,7 +3060,11 @@ void sde_encoder_virt_restore(struct drm_encoder *drm_enc) 


	sde_enc = to_sde_encoder_virt(drm_enc);



	if (sde_enc->cur_master)

	if (!sde_enc->cur_master) {

		SDE_ERROR("virt encoder has no master\n");

		return;

	}



	memset(&sde_enc->cur_master->intf_cfg_v1, 0,

			sizeof(sde_enc->cur_master->intf_cfg_v1));

	sde_enc->idle_pc_restore = true;
@@ -3078,7 +3082,7 @@ void sde_encoder_virt_restore(struct drm_encoder *drm_enc) 
			phys->ops.restore(phys);

	}



	if (sde_enc->cur_master && sde_enc->cur_master->ops.restore)

	if (sde_enc->cur_master->ops.restore)

		sde_enc->cur_master->ops.restore(sde_enc->cur_master);



	_sde_encoder_virt_enable_helper(drm_enc);

msm/sde/sde_hw_reg_dma_v1_color_proc.c

+2 −1
Original line number Diff line number Diff line
@@ -2723,13 +2723,14 @@ void reg_dmav1_setup_scaler3_lut(struct sde_reg_dma_setup_ops_cfg *buf, 
				+ off_tbl[filter][i][1];

			lut_len = off_tbl[filter][i][0] << 2;

			REG_DMA_SETUP_OPS(*buf, lut_addr,

				&lut[filter][0], lut_len * sizeof(u32),

				&lut[filter][lut_offset], lut_len * sizeof(u32),

				REG_BLK_WRITE_SINGLE, 0, 0, 0);

			rc = dma_ops->setup_payload(buf);

			if (rc) {

				DRM_ERROR("lut write failed ret %d\n", rc);

				return;

			}

			lut_offset += lut_len;

		}

	}

msm/sde/sde_hw_sspp.c

+2 −1
Original line number Diff line number Diff line
@@ -157,11 +157,12 @@ static inline int _sspp_subblk_offset(struct sde_hw_pipe *ctx, 
		u32 *idx)

{

	int rc = 0;

	const struct sde_sspp_sub_blks *sblk = ctx->cap->sblk;

	const struct sde_sspp_sub_blks *sblk;



	if (!ctx)

		return -EINVAL;



	sblk = ctx->cap->sblk;

	switch (s_id) {

	case SDE_SSPP_SRC:

		*idx = sblk->src_blk.base;