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authorManasi Navare <manasi.d.navare@intel.com>2018-04-26 12:27:48 -0700
committerVille Syrjälä <ville.syrjala@linux.intel.com>2018-04-27 16:32:32 +0300
commitebb513adb1bed9a2fa5a9db4363b009ed407879a (patch)
tree646c0dbffb7302fb10718b53823e96fcedc14ac3 /include/drm
parentdrm/stm: ltdc: fix warnings in ltdc_plane_create() (diff)
downloadlinux-dev-ebb513adb1bed9a2fa5a9db4363b009ed407879a.tar.xz
linux-dev-ebb513adb1bed9a2fa5a9db4363b009ed407879a.zip
drm/dp: Rename the edp_sdp_header as dp_sdp_header
No functional changes in this patch. The SDP Header is a generic header for secondary data packets for both eDP and DP so call it dp_sdp_header. This header gets used for different SDP types already defined. Also header bytes 2 and 3 are secondary data packet specific header bytes. So change the comment to indicate the same. Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Jani Nikula <jani.nikula@intel.com> Cc: dri-devel@lists.freedesktop.org Signed-off-by: Manasi Navare <manasi.d.navare@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/1524770868-16869-1-git-send-email-manasi.d.navare@intel.com
Diffstat (limited to 'include/drm')
-rw-r--r--include/drm/drm_dp_helper.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h
index 62903bae0221..930919f74af5 100644
--- a/include/drm/drm_dp_helper.h
+++ b/include/drm/drm_dp_helper.h
@@ -967,18 +967,18 @@ int drm_dp_bw_code_to_link_rate(u8 link_bw);
#define DP_SDP_VSC_EXT_CEA 0x21 /* DP 1.4 */
/* 0x80+ CEA-861 infoframe types */
-struct edp_sdp_header {
+struct dp_sdp_header {
u8 HB0; /* Secondary Data Packet ID */
u8 HB1; /* Secondary Data Packet Type */
- u8 HB2; /* 7:5 reserved, 4:0 revision number */
- u8 HB3; /* 7:5 reserved, 4:0 number of valid data bytes */
+ u8 HB2; /* Secondary Data Packet Specific header, Byte 0 */
+ u8 HB3; /* Secondary Data packet Specific header, Byte 1 */
} __packed;
#define EDP_SDP_HEADER_REVISION_MASK 0x1F
#define EDP_SDP_HEADER_VALID_PAYLOAD_BYTES 0x1F
struct edp_vsc_psr {
- struct edp_sdp_header sdp_header;
+ struct dp_sdp_header sdp_header;
u8 DB0; /* Stereo Interface */
u8 DB1; /* 0 - PSR State; 1 - Update RFB; 2 - CRC Valid */
u8 DB2; /* CRC value bits 7:0 of the R or Cr component */