diff options
author | Andrzej Hajda <a.hajda@samsung.com> | 2015-11-02 14:16:43 +0100 |
---|---|---|
committer | Inki Dae <daeinki@gmail.com> | 2016-04-30 01:03:53 +0900 |
commit | fec81a3c81f664fcb218d32265ff49666451f987 (patch) | |
tree | 1883268907bbae554316fa3693c648da5721b197 /drivers/gpu/drm/exynos | |
parent | 5eefadb54ca36007b1c40bfd895695d7ab056fe1 (diff) | |
download | op-kernel-dev-fec81a3c81f664fcb218d32265ff49666451f987.zip op-kernel-dev-fec81a3c81f664fcb218d32265ff49666451f987.tar.gz |
drm/exynos/hdmi: stop programming registers with default values
There is no point in rewriting default values, as the IP is reset anyway.
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Diffstat (limited to 'drivers/gpu/drm/exynos')
-rw-r--r-- | drivers/gpu/drm/exynos/exynos_hdmi.c | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c index 4687a80..8905f08 100644 --- a/drivers/gpu/drm/exynos/exynos_hdmi.c +++ b/drivers/gpu/drm/exynos/exynos_hdmi.c @@ -1432,20 +1432,12 @@ static void hdmi_v13_mode_apply(struct hdmi_context *hdata) hdmi_reg_writev(hdata, HDMI_TG_VACT_ST_L, 2, m->vtotal - m->vdisplay); hdmi_reg_writev(hdata, HDMI_TG_VACT_SZ_L, 2, m->vdisplay); - hdmi_reg_writev(hdata, HDMI_TG_VACT_ST2_L, 2, 0x248); } hdmi_reg_writev(hdata, HDMI_TG_H_FSZ_L, 2, m->htotal); hdmi_reg_writev(hdata, HDMI_TG_HACT_ST_L, 2, m->htotal - m->hdisplay); hdmi_reg_writev(hdata, HDMI_TG_HACT_SZ_L, 2, m->hdisplay); hdmi_reg_writev(hdata, HDMI_TG_V_FSZ_L, 2, m->vtotal); - hdmi_reg_writev(hdata, HDMI_TG_VSYNC_L, 2, 0x1); - hdmi_reg_writev(hdata, HDMI_TG_VSYNC2_L, 2, 0x233); - hdmi_reg_writev(hdata, HDMI_TG_FIELD_CHG_L, 2, 0x233); - hdmi_reg_writev(hdata, HDMI_TG_VSYNC_TOP_HDMI_L, 2, 0x1); - hdmi_reg_writev(hdata, HDMI_TG_VSYNC_BOT_HDMI_L, 2, 0x233); - hdmi_reg_writev(hdata, HDMI_TG_FIELD_TOP_HDMI_L, 2, 0x1); - hdmi_reg_writev(hdata, HDMI_TG_FIELD_BOT_HDMI_L, 2, 0x233); } static void hdmi_v14_mode_apply(struct hdmi_context *hdata) @@ -1518,12 +1510,6 @@ static void hdmi_v14_mode_apply(struct hdmi_context *hdata) hdmi_reg_writev(hdata, HDMI_TG_VACT_ST_L, 2, m->vtotal - m->vdisplay); hdmi_reg_writev(hdata, HDMI_TG_VACT_SZ_L, 2, m->vdisplay); - hdmi_reg_writev(hdata, HDMI_TG_VACT_ST2_L, 2, 0x248); - hdmi_reg_writev(hdata, HDMI_TG_VACT_ST3_L, 2, 0x47b); - hdmi_reg_writev(hdata, HDMI_TG_VACT_ST4_L, 2, 0x6ae); - hdmi_reg_writev(hdata, HDMI_TG_VSYNC2_L, 2, 0x233); - hdmi_reg_writev(hdata, HDMI_TG_VSYNC_BOT_HDMI_L, 2, 0x233); - hdmi_reg_writev(hdata, HDMI_TG_FIELD_BOT_HDMI_L, 2, 0x233); } hdmi_reg_writev(hdata, HDMI_H_SYNC_START_0, 2, @@ -1553,11 +1539,6 @@ static void hdmi_v14_mode_apply(struct hdmi_context *hdata) hdmi_reg_writev(hdata, HDMI_TG_HACT_ST_L, 2, m->htotal - m->hdisplay); hdmi_reg_writev(hdata, HDMI_TG_HACT_SZ_L, 2, m->hdisplay); hdmi_reg_writev(hdata, HDMI_TG_V_FSZ_L, 2, m->vtotal); - hdmi_reg_writev(hdata, HDMI_TG_VSYNC_L, 2, 0x1); - hdmi_reg_writev(hdata, HDMI_TG_FIELD_CHG_L, 2, 0x233); - hdmi_reg_writev(hdata, HDMI_TG_VSYNC_TOP_HDMI_L, 2, 0x1); - hdmi_reg_writev(hdata, HDMI_TG_FIELD_TOP_HDMI_L, 2, 0x1); - hdmi_reg_writev(hdata, HDMI_TG_3D, 1, 0x0); } static void hdmi_mode_apply(struct hdmi_context *hdata) |