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Commit 49903531 authored by Clarence Ip's avatar Clarence Ip
Browse files

drm/msm/sde: avoid WARN_ON if rotator not enabled 



Suppress the once only warning for targets that do not
have the rotator feature enabled.

CRs-Fixed: 2040978
Change-Id: I2080cbf82077002363df02e9b37ffbcfc194f168
Signed-off-by: default avatarClarence Ip <cip@codeaurora.org>
parent 7fc1bbb1

drivers/gpu/drm/msm/sde/sde_encoder_phys_vid.c

+4 −2
Original line number Diff line number Diff line
@@ -227,16 +227,18 @@ static void programmable_rot_fetch_config(struct sde_encoder_phys *phys_enc, 
	struct sde_encoder_phys_vid *vid_enc =

		to_sde_encoder_phys_vid(phys_enc);

	struct intf_prog_fetch f = { 0 };

	struct intf_timing_params *timing = &vid_enc->timing_params;

	struct intf_timing_params *timing;

	u32 vfp_fetch_lines = 0;

	u32 horiz_total = 0;

	u32 vert_total = 0;

	u32 rot_fetch_start_vsync_counter = 0;

	unsigned long lock_flags;



	if (WARN_ON_ONCE(!vid_enc->hw_intf->ops.setup_rot_start))

	if (!phys_enc || !vid_enc->hw_intf ||

			!vid_enc->hw_intf->ops.setup_rot_start)

		return;



	timing = &vid_enc->timing_params;

	vfp_fetch_lines = programmable_fetch_get_num_lines(vid_enc, timing);

	if (vfp_fetch_lines && rot_fetch_lines) {

		vert_total = get_vertical_total(timing);