On 02/03/2021 18:24, Hans Verkuil wrote:
Add HDMI CEC support for OMAP5.
Signed-off-by: Hans Verkuil <[email protected]>
---
drivers/gpu/drm/omapdrm/Kconfig | 8 +
drivers/gpu/drm/omapdrm/Makefile | 1 +
drivers/gpu/drm/omapdrm/dss/hdmi.h | 1 +
drivers/gpu/drm/omapdrm/dss/hdmi5.c | 63 +++++--
drivers/gpu/drm/omapdrm/dss/hdmi5_cec.c | 209 +++++++++++++++++++++++
drivers/gpu/drm/omapdrm/dss/hdmi5_cec.h | 42 +++++
drivers/gpu/drm/omapdrm/dss/hdmi5_core.c | 35 +++-
drivers/gpu/drm/omapdrm/dss/hdmi5_core.h | 33 +++-
8 files changed, 373 insertions(+), 19 deletions(-)
create mode 100644 drivers/gpu/drm/omapdrm/dss/hdmi5_cec.c
create mode 100644 drivers/gpu/drm/omapdrm/dss/hdmi5_cec.h
<snip>
diff --git a/drivers/gpu/drm/omapdrm/dss/hdmi5_core.h
b/drivers/gpu/drm/omapdrm/dss/hdmi5_core.h
index 070cbf5fb57d..a83b634f6011 100644
--- a/drivers/gpu/drm/omapdrm/dss/hdmi5_core.h
+++ b/drivers/gpu/drm/omapdrm/dss/hdmi5_core.h
@@ -30,8 +30,18 @@
#define HDMI_CORE_IH_PHY_STAT0 0x00410
#define HDMI_CORE_IH_I2CM_STAT0 0x00414
#define HDMI_CORE_IH_CEC_STAT0 0x00418
+#define CEC_STAT_DONE BIT(0)
+#define CEC_STAT_EOM BIT(1)
+#define CEC_STAT_NACK BIT(2)
+#define CEC_STAT_ARBLOST BIT(3)
+#define CEC_STAT_ERROR_INIT BIT(4)
+#define CEC_STAT_ERROR_FOLL BIT(5)
+#define CEC_STAT_WAKEUP BIT(6)
+
#define HDMI_CORE_IH_VP_STAT0 0x0041C
#define HDMI_CORE_IH_I2CMPHY_STAT0 0x00420
+#define HDMI_CORE_IH_MUTE_I2CM_STAT0 0x00614
The line above has indentation in spaces, but everything else uses tabs.
Other than that:
Reviewed-by: Tomi Valkeinen <[email protected]>
Tomi
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