diff options
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_fimd.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c index 16169b06a2b..6d11af8924a 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c +++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c @@ -94,6 +94,7 @@ struct fimd_driver_data { unsigned int has_clksel:1; unsigned int has_limited_fmt:1; unsigned int has_vidoutcon:1; + unsigned int has_vtsel:1; }; static struct fimd_driver_data s3c64xx_fimd_driver_data = { @@ -116,6 +117,7 @@ static struct fimd_driver_data exynos4_fimd_driver_data = { .lcdblk_vt_shift = 10, .lcdblk_bypass_shift = 1, .has_shadowcon = 1, + .has_vtsel = 1, }; static struct fimd_driver_data exynos5_fimd_driver_data = { @@ -125,6 +127,7 @@ static struct fimd_driver_data exynos5_fimd_driver_data = { .lcdblk_bypass_shift = 15, .has_shadowcon = 1, .has_vidoutcon = 1, + .has_vtsel = 1, }; struct fimd_win_data { @@ -344,7 +347,8 @@ static void fimd_commit(struct exynos_drm_manager *mgr) writel(0, timing_base + I80IFCONFBx(0)); /* set video type selection to I80 interface */ - if (ctx->sysreg && regmap_update_bits(ctx->sysreg, + if (driver_data->has_vtsel && ctx->sysreg && + regmap_update_bits(ctx->sysreg, driver_data->lcdblk_off, 0x3 << driver_data->lcdblk_vt_shift, 0x1 << driver_data->lcdblk_vt_shift)) { |