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Commit 40b48d05 authored by Animesh Kishore's avatar Animesh Kishore Committed by Abhijith Desai
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msm: mdss: Add cursor validation for hflip 



Hflip is not supported on cursor pipes as there
is no flip buffer in the hardware. Invalidate
any commit request for cursor hflip.

Change-Id: I4b0ad28caffb75a4bd5a928a90daa6aa59f51848
Signed-off-by: default avatarAnimesh Kishore <animeshk@codeaurora.org>
parent 96624d42

drivers/video/fbdev/msm/mdss_mdp_layer.c

+3 −2
Original line number Diff line number Diff line
@@ -103,14 +103,15 @@ static int __cursor_layer_check(struct msm_fb_data_type *mfd, 
	struct mdss_data_type *mdata = mdss_mdp_get_mdata();



	if ((layer->z_order != HW_CURSOR_STAGE(mdata))

			|| layer->flags & MDP_LAYER_FLIP_LR

			|| layer->src_rect.w > mdata->max_cursor_size

			|| layer->src_rect.h > mdata->max_cursor_size

			|| layer->src_rect.w != layer->dst_rect.w

			|| layer->src_rect.h != layer->dst_rect.h

			|| !mdata->ncursor_pipes) {

		pr_err("Incorrect cursor configs for pipe:%d, cursor_pipes:%d, z_order:%d\n",

		pr_err("Incorrect cursor configs for pipe:0x%x, ncursor_pipes:%d, z_order:%d, flags:0x%x\n",

				layer->pipe_ndx, mdata->ncursor_pipes,

				layer->z_order);

				layer->z_order, layer->flags);

		pr_err("src:{%d,%d,%d,%d}, dst:{%d,%d,%d,%d}\n",

				layer->src_rect.x, layer->src_rect.y,

				layer->src_rect.w, layer->src_rect.h,