From 7e7e1a9c9c37aa802e41cda75ba4e57e5fc74303 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 4104b5daa0f8 ("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 1c23a8ff5e837..f10030ff00e63 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 { -- 2.39.5