From e0d7461ceb5bb9b50e534262eb23e92deaaae6f1 Mon Sep 17 00:00:00 2001 From: Javier Martinez Canillas Date: Thu, 2 Jun 2016 10:20:10 -0400 Subject: [PATCH] drm/exynos: don't use HW trigger for Exynos5420/5422/5800 Commit a6f75aa161c5 ("drm/exynos: fimd: add HW trigger support") added hardware trigger support to the FIMD controller driver. But this broke the display in at least the Exynos5800 Peach Pi Chromebook. So until the issue is fixed, avoid using HW trigger for the Exynos5420 based boards and use SW trigger as it was before the mentioned commit. Signed-off-by: Javier Martinez Canillas Signed-off-by: Inki Dae --- drivers/gpu/drm/exynos/exynos_drm_fimd.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c index 1c23a8ff5e83..f10030ff00e6 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c +++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c @@ -170,14 +170,11 @@ static struct fimd_driver_data exynos5420_fimd_driver_data = { .lcdblk_vt_shift = 24, .lcdblk_bypass_shift = 15, .lcdblk_mic_bypass_shift = 11, - .trg_type = I80_HW_TRG, .has_shadowcon = 1, .has_vidoutcon = 1, .has_vtsel = 1, .has_mic_bypass = 1, .has_dp_clk = 1, - .has_hw_trigger = 1, - .has_trigger_per_te = 1, }; struct fimd_context { -- 2.20.1