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| author | Andrzej Hajda <a.hajda@samsung.com> | 2016-12-05 14:32:07 +0100 |
|---|---|---|
| committer | Inki Dae <inki.dae@samsung.com> | 2016-12-13 18:46:32 -0800 |
| commit | 86407312bd742693790476b0c64f0e523b953afc (patch) | |
| tree | 947962df6e852bb29762530a4523ec45e501b154 | |
| parent | 65dbb48de7b529d59bc957bebc406045843de34b (diff) | |
| download | linux-exynos-86407312bd742693790476b0c64f0e523b953afc.tar.gz linux-exynos-86407312bd742693790476b0c64f0e523b953afc.tar.bz2 linux-exynos-86407312bd742693790476b0c64f0e523b953afc.zip | |
drm/exynos/hdmi: fix VSI infoframe registers
VSI infoframe registers address space is non-contiguous, so infoframe write
should be split into two chunks.
Change-Id: I40b4598dd64ec205d85a6f99828e2f22ae568918
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_hdmi.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c index 9bc93b5c93aa..206d94566e47 100644 --- a/drivers/gpu/drm/exynos/exynos_hdmi.c +++ b/drivers/gpu/drm/exynos/exynos_hdmi.c @@ -850,7 +850,8 @@ static void hdmi_reg_infoframes(struct hdmi_context *hdata) sizeof(buf)); if (ret > 0) { hdmi_reg_writeb(hdata, HDMI_VSI_CON, HDMI_VSI_CON_EVERY_VSYNC); - hdmi_reg_write_buf(hdata, HDMI_VSI_HEADER0, buf, ret); + hdmi_reg_write_buf(hdata, HDMI_VSI_HEADER0, buf, 3); + hdmi_reg_write_buf(hdata, HDMI_VSI_DATA(0), buf + 3, ret - 3); } ret = hdmi_audio_infoframe_init(&frm.audio); |