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drm/exynos/hdmi: refactor infoframe code

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Use core helpers to generate infoframes and generate vendor frame if necessary.

Changelog:
- changed 'ret >= 0' checks to '!ret'

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
This commit is contained in:
Andrzej Hajda
2016-11-07 16:04:43 +01:00
committed by Inki Dae
parent f03ee46be9
commit 5f9e228d1c
2 changed files with 42 additions and 101 deletions
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2
drivers/gpu/drm/exynos/regs-hdmi.h
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@@ -361,9 +361,11 @@
/* AUI bit definition */
#define HDMI_AUI_CON_NO_TRAN (0 << 0)
#define HDMI_AUI_CON_EVERY_VSYNC (1 << 1)
/* VSI bit definition */
#define HDMI_VSI_CON_DO_NOT_TRANSMIT (0 << 0)
#define HDMI_VSI_CON_EVERY_VSYNC (1 << 1)
/* HDCP related registers */
#define HDMI_HDCP_SHA1(n) HDMI_CORE_BASE(0x7000 + 4 * (n))