Reviewed-by: Edward O'Callaghan <funfunc...@folklore1984.net>
On 01/10/2017 10:33 AM, Dave Airlie wrote:
> From: Dave Airlie <airl...@redhat.com>
>
> DAL has defines for things, and it doesn't even use them itself.
>
> Signed-off-by: Dave Airlie <airl...@redhat.com>
> ---
> drivers/gpu/drm/amd/display/dc/core/dc_resource.c | 18 ++++++++----------
> .../gpu/drm/amd/display/include/set_mode_types.h | 22
> +---------------------
> 2 files changed, 9 insertions(+), 31 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
> b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
> index 2b08f5a..0f8bb6e 100644
> --- a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
> +++ b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
> @@ -1333,13 +1333,12 @@ static void set_avi_info_frame(
>
> /* Initialize header */
> info_frame.avi_info_packet.info_packet_hdmi.bits.header.
> - info_frame_type = INFO_FRAME_AVI;
> + info_frame_type = HDMI_INFOFRAME_TYPE_AVI;
> /* InfoFrameVersion_3 is defined by CEA861F (Section 6.4), but shall
> * not be used in HDMI 2.0 (Section 10.1) */
> - info_frame.avi_info_packet.info_packet_hdmi.bits.header.version =
> - INFO_FRAME_VERSION_2;
> + info_frame.avi_info_packet.info_packet_hdmi.bits.header.version = 2;
> info_frame.avi_info_packet.info_packet_hdmi.bits.header.length =
> - INFO_FRAME_SIZE_AVI;
> + HDMI_AVI_INFOFRAME_SIZE;
>
> /*
> * IDO-defined (Y2,Y1,Y0 = 1,1,1) shall not be used by devices built
> @@ -1472,10 +1471,9 @@ static void set_avi_info_frame(
> check_sum =
> &info_frame.
> avi_info_packet.info_packet_hdmi.packet_raw_data.sb[0];
> - *check_sum = INFO_FRAME_AVI + INFO_FRAME_SIZE_AVI
> - + INFO_FRAME_VERSION_2;
> + *check_sum = HDMI_INFOFRAME_TYPE_AVI + HDMI_AVI_INFOFRAME_SIZE + 2;
>
> - for (byte_index = 1; byte_index <= INFO_FRAME_SIZE_AVI; byte_index++)
> + for (byte_index = 1; byte_index <= HDMI_AVI_INFOFRAME_SIZE;
> byte_index++)
> *check_sum += info_frame.avi_info_packet.info_packet_hdmi.
> packet_raw_data.sb[byte_index];
>
> @@ -1586,7 +1584,7 @@ static void set_vendor_info_packet(struct core_stream
> *stream,
> info_packet->sb[5] = stream->public.timing.hdmi_vic;
>
> /* Header */
> - info_packet->hb0 = 0x81; /* VSIF packet type. */
> + info_packet->hb0 = HDMI_INFOFRAME_TYPE_VENDOR; /* VSIF packet type. */
> info_packet->hb1 = 0x01; /* Version */
>
> /* 4 lower bits = Length, 4 higher bits = 0 (reserved) */
> @@ -1627,7 +1625,7 @@ static void set_spd_info_packet(struct core_stream
> *stream,
> /* HB0 = Packet Type = 0x83 (Source Product
> * Descriptor InfoFrame)
> */
> - info_packet->hb0 = 0x83;
> + info_packet->hb0 = HDMI_INFOFRAME_TYPE_SPD;
>
> /* HB1 = Version = 0x01 */
> info_packet->hb1 = 0x01;
> @@ -1649,7 +1647,7 @@ static void set_spd_info_packet(struct core_stream
> *stream,
> /* HB1 = Packet Type = 0x83 (Source Product
> * Descriptor InfoFrame)
> */
> - info_packet->hb1 = 0x83;
> + info_packet->hb1 = HDMI_INFOFRAME_TYPE_SPD;
>
> /* HB2 = [Bits 7:0 = Least significant eight bits -
> * For INFOFRAME, the value must be 1Bh]
> diff --git a/drivers/gpu/drm/amd/display/include/set_mode_types.h
> b/drivers/gpu/drm/amd/display/include/set_mode_types.h
> index d18210f..fee2b6f 100644
> --- a/drivers/gpu/drm/amd/display/include/set_mode_types.h
> +++ b/drivers/gpu/drm/amd/display/include/set_mode_types.h
> @@ -27,6 +27,7 @@
> #define __DAL_SET_MODE_TYPES_H__
>
> #include "dc_types.h"
> +#include <linux/hdmi.h>
>
> /* Info frame packet status */
> enum info_frame_flag {
> @@ -36,27 +37,6 @@ enum info_frame_flag {
> INFO_PACKET_PACKET_UPDATE_SCAN_TYPE = 8
> };
>
> -/* Info frame types */
> -enum info_frame_type {
> - INFO_FRAME_GAMUT = 0x0A,
> - INFO_FRAME_VENDOR_INFO = 0x81,
> - INFO_FRAME_AVI = 0x82
> -};
> -
> -/* Info frame versions */
> -enum info_frame_version {
> - INFO_FRAME_VERSION_1 = 1,
> - INFO_FRAME_VERSION_2 = 2,
> - INFO_FRAME_VERSION_3 = 3
> -};
> -
> -/* Info frame size */
> -enum info_frame_size {
> - INFO_FRAME_SIZE_AVI = 13,
> - INFO_FRAME_SIZE_VENDOR = 25,
> - INFO_FRAME_SIZE_AUDIO = 10
> -};
> -
> struct hdmi_info_frame_header {
> uint8_t info_frame_type;
> uint8_t version;
> 
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