Add video and command mode destination format mappings for RGB101010, and extend the VID_CFG0 DST_FORMAT bitfield to 3 bits to accommodate the new format value.
Required for 10 bit panels such as the BOE BF068MWM-TD0. Signed-off-by: Alexander Koskovich <[email protected]> --- drivers/gpu/drm/msm/dsi/dsi_host.c | 2 ++ drivers/gpu/drm/msm/registers/display/dsi.xml | 4 +++- 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c b/drivers/gpu/drm/msm/dsi/dsi_host.c index db6da99375a1..3e3d61b9390f 100644 --- a/drivers/gpu/drm/msm/dsi/dsi_host.c +++ b/drivers/gpu/drm/msm/dsi/dsi_host.c @@ -757,6 +757,7 @@ static inline enum dsi_vid_dst_format dsi_get_vid_fmt(const enum mipi_dsi_pixel_format mipi_fmt) { switch (mipi_fmt) { + case MIPI_DSI_FMT_RGB101010: return VID_DST_FORMAT_RGB101010; case MIPI_DSI_FMT_RGB888: return VID_DST_FORMAT_RGB888; case MIPI_DSI_FMT_RGB666: return VID_DST_FORMAT_RGB666_LOOSE; case MIPI_DSI_FMT_RGB666_PACKED: return VID_DST_FORMAT_RGB666; @@ -769,6 +770,7 @@ static inline enum dsi_cmd_dst_format dsi_get_cmd_fmt(const enum mipi_dsi_pixel_format mipi_fmt) { switch (mipi_fmt) { + case MIPI_DSI_FMT_RGB101010: return CMD_DST_FORMAT_RGB101010; case MIPI_DSI_FMT_RGB888: return CMD_DST_FORMAT_RGB888; case MIPI_DSI_FMT_RGB666_PACKED: case MIPI_DSI_FMT_RGB666: return CMD_DST_FORMAT_RGB666; diff --git a/drivers/gpu/drm/msm/registers/display/dsi.xml b/drivers/gpu/drm/msm/registers/display/dsi.xml index c7a7b633d747..7636e9914078 100644 --- a/drivers/gpu/drm/msm/registers/display/dsi.xml +++ b/drivers/gpu/drm/msm/registers/display/dsi.xml @@ -15,6 +15,7 @@ xsi:schemaLocation="https://gitlab.freedesktop.org/freedreno/ rules-fd.xsd"> <value name="VID_DST_FORMAT_RGB666" value="1"/> <value name="VID_DST_FORMAT_RGB666_LOOSE" value="2"/> <value name="VID_DST_FORMAT_RGB888" value="3"/> + <value name="VID_DST_FORMAT_RGB101010" value="4"/> </enum> <enum name="dsi_rgb_swap"> <value name="SWAP_RGB" value="0"/> @@ -39,6 +40,7 @@ xsi:schemaLocation="https://gitlab.freedesktop.org/freedreno/ rules-fd.xsd"> <value name="CMD_DST_FORMAT_RGB565" value="6"/> <value name="CMD_DST_FORMAT_RGB666" value="7"/> <value name="CMD_DST_FORMAT_RGB888" value="8"/> + <value name="CMD_DST_FORMAT_RGB101010" value="9"/> </enum> <enum name="dsi_lane_swap"> <value name="LANE_SWAP_0123" value="0"/> @@ -142,7 +144,7 @@ xsi:schemaLocation="https://gitlab.freedesktop.org/freedreno/ rules-fd.xsd"> </reg32> <reg32 offset="0x0000c" name="VID_CFG0"> <bitfield name="VIRT_CHANNEL" low="0" high="1" type="uint"/> <!-- always zero? --> - <bitfield name="DST_FORMAT" low="4" high="5" type="dsi_vid_dst_format"/> + <bitfield name="DST_FORMAT" low="4" high="6" type="dsi_vid_dst_format"/> <bitfield name="TRAFFIC_MODE" low="8" high="9" type="dsi_traffic_mode"/> <bitfield name="BLLP_POWER_STOP" pos="12" type="boolean"/> <bitfield name="EOF_BLLP_POWER_STOP" pos="15" type="boolean"/> -- 2.53.0
