evie/android_kernel_oneplus_msm8998
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Merge "drm/msm: clear deep color bits in the HDMI controller"

Browse source
This commit is contained in:
Linux Build Service Account 2017-10-26 07:35:28 -07:00 • committed by Gerrit - the friendly Code Review server
commit 3b637f746d
1 changed files with 13 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

13
drivers/gpu/drm/msm/hdmi-staging/sde_hdmi_bridge.c
View file

@ -449,6 +449,19 @@ static void _sde_hdmi_bridge_setup_deep_color(struct hdmi *hdmi)
vbi_pkt_reg = hdmi_read(hdmi, REG_HDMI_VBI_PKT_CTRL); vbi_pkt_reg = hdmi_read(hdmi, REG_HDMI_VBI_PKT_CTRL);
vbi_pkt_reg |= BIT(5) | BIT(4); vbi_pkt_reg |= BIT(5) | BIT(4);
hdmi_write(hdmi, REG_HDMI_VBI_PKT_CTRL, vbi_pkt_reg); hdmi_write(hdmi, REG_HDMI_VBI_PKT_CTRL, vbi_pkt_reg);
} else {
hdmi_ctrl_reg = hdmi_read(hdmi, REG_HDMI_CTRL);
/* disable GC CD override */
hdmi_ctrl_reg &= ~BIT(27);
/* disable deep color for RGB888/YUV444/YUV420 30 bits */
hdmi_ctrl_reg &= ~BIT(24);
hdmi_write(hdmi, REG_HDMI_CTRL, hdmi_ctrl_reg);
/* disable the GC packet sending */
vbi_pkt_reg = hdmi_read(hdmi, REG_HDMI_VBI_PKT_CTRL);
vbi_pkt_reg &= ~(BIT(5) | BIT(4));
hdmi_write(hdmi, REG_HDMI_VBI_PKT_CTRL, vbi_pkt_reg);
} }
} }