On 02/03/2021 18:24, Hans Verkuil wrote:
Add HDMI CEC support for OMAP5.
Signed-off-by: Hans Verkuil hverkuil-cisco@xs4all.nl
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 tomi.valkeinen@ideasonboard.com
Tomi