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drm/exynos: fimd: Do not use HW trigger for exynos3250

Message ID 1486102336-639-1-git-send-email-hoegeun.kwon@samsung.com (mailing list archive)
State Not Applicable
Headers show

Commit Message

Hoegeun Kwon Feb. 3, 2017, 6:12 a.m. UTC 
Commit a6f75aa161c5 ("drm/exynos: fimd: add HW trigger support") added
hardware trigger support to the FIMD controller driver. I have tested
but this broke the display in at least the exynos3250 Gear 2. So until
the issue is fixed, avoid using HW trigger for the exynos3250 based
boards and use SW trigger as it was before the mentioned commit.

Signed-off-by: Hoegeun Kwon <hoegeun.kwon@samsung.com>
---
 drivers/gpu/drm/exynos/exynos_drm_fimd.c | 2 --
 1 file changed, 2 deletions(-)
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Patch

diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
index e2e4051..b5e0fe1 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
@@ -125,10 +125,8 @@  struct fimd_driver_data {
 	.timing_base = 0x20000,
 	.lcdblk_offset = 0x210,
 	.lcdblk_bypass_shift = 1,
-	.trg_type = I80_HW_TRG,
 	.has_shadowcon = 1,
 	.has_vidoutcon = 1,
-	.has_trigger_per_te = 1,
 };
 
 static struct fimd_driver_data exynos4_fimd_driver_data = {