AuxXxilium/linux_dsm_epyc7002
1
0
Fork 0
mirror of https://github.com/AuxXxilium/linux_dsm_epyc7002.git synced 2024-12-02 05:46:47 +07:00
Code Issues Actions Packages Projects Releases Wiki Activity

OMAPDSS: HDMI5: use common AVI infoframe support

Browse Source 
Instead of using OMAP specific AVI infoframe structs, use the common one
from include/linux/hdmi.h.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
This commit is contained in:
Tomi Valkeinen 2014-06-09 13:48:54 +03:00
parent db85ca7ca5
commit d0678c303f
1 changed files with 64 additions and 56 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

120
drivers/video/fbdev/omap2/dss/hdmi5_core.c
View File

@ -290,7 +290,6 @@ void hdmi5_core_dump(struct hdmi_core_data *core, struct seq_file *s)
}
static void hdmi_core_init(struct hdmi_core_vid_config *video_cfg,
struct hdmi_core_infoframe_avi *avi_cfg,
struct hdmi_config *cfg)
{
DSSDBG("hdmi_core_init\n");
@ -314,25 +313,6 @@ static void hdmi_core_init(struct hdmi_core_vid_config *video_cfg,
cfg->timings.vfp + cfg->timings.vbp;
video_cfg->v_fc_config.cm.mode = cfg->cm.mode;
video_cfg->v_fc_config.timings.interlace = cfg->timings.interlace;
/* info frame */
avi_cfg->db1_format = 0;
avi_cfg->db1_active_info = 0;
avi_cfg->db1_bar_info_dv = 0;
avi_cfg->db1_scan_info = 0;
avi_cfg->db2_colorimetry = 0;
avi_cfg->db2_aspect_ratio = 0;
avi_cfg->db2_active_fmt_ar = 0;
avi_cfg->db3_itc = 0;
avi_cfg->db3_ec = 0;
avi_cfg->db3_q_range = 0;
avi_cfg->db3_nup_scaling = 0;
avi_cfg->db4_videocode = 0;
avi_cfg->db5_pixel_repeat = 0;
avi_cfg->db6_7_line_eoftop = 0;
avi_cfg->db8_9_line_sofbottom = 0;
avi_cfg->db10_11_pixel_eofleft = 0;
avi_cfg->db12_13_pixel_sofright = 0;
}
/* DSS_HDMI_CORE_VIDEO_CONFIG */
@ -440,22 +420,55 @@ static void hdmi_core_config_video_sampler(struct hdmi_core_data *core)
static void hdmi_core_aux_infoframe_avi_config(struct hdmi_core_data *core)
{
struct hdmi_avi_infoframe *frame = &core->avi_infoframe;
void __iomem *base = core->base;
struct hdmi_core_infoframe_avi avi = core->avi_cfg;
u8 data[HDMI_INFOFRAME_SIZE(AVI)];
u8 *ptr;
unsigned y, a, b, s;
unsigned c, m, r;
unsigned itc, ec, q, sc;
unsigned vic;
unsigned yq, cn, pr;
REG_FLD_MOD(base, HDMI_CORE_FC_AVICONF0, avi.db1_format, 1, 0);
REG_FLD_MOD(base, HDMI_CORE_FC_AVICONF0, avi.db1_active_info, 6, 6);
REG_FLD_MOD(base, HDMI_CORE_FC_AVICONF0, avi.db1_bar_info_dv, 3, 2);
REG_FLD_MOD(base, HDMI_CORE_FC_AVICONF0, avi.db1_scan_info, 5, 4);
REG_FLD_MOD(base, HDMI_CORE_FC_AVICONF1, avi.db2_colorimetry, 7, 6);
REG_FLD_MOD(base, HDMI_CORE_FC_AVICONF1, avi.db2_aspect_ratio, 5, 4);
REG_FLD_MOD(base, HDMI_CORE_FC_AVICONF1, avi.db2_active_fmt_ar, 3, 0);
REG_FLD_MOD(base, HDMI_CORE_FC_AVICONF2, avi.db3_itc, 7, 7);
REG_FLD_MOD(base, HDMI_CORE_FC_AVICONF2, avi.db3_ec, 6, 4);
REG_FLD_MOD(base, HDMI_CORE_FC_AVICONF2, avi.db3_q_range, 3, 2);
REG_FLD_MOD(base, HDMI_CORE_FC_AVICONF2, avi.db3_nup_scaling, 1, 0);
REG_FLD_MOD(base, HDMI_CORE_FC_AVIVID, avi.db4_videocode, 6, 0);
REG_FLD_MOD(base, HDMI_CORE_FC_PRCONF, avi.db5_pixel_repeat, 3, 0);
hdmi_avi_infoframe_pack(frame, data, sizeof(data));
ptr = data + HDMI_INFOFRAME_HEADER_SIZE;
y = (ptr[0] >> 5) & 0x3;
a = (ptr[0] >> 4) & 0x1;
b = (ptr[0] >> 2) & 0x3;
s = (ptr[0] >> 0) & 0x3;
c = (ptr[1] >> 6) & 0x3;
m = (ptr[1] >> 4) & 0x3;
r = (ptr[1] >> 0) & 0x3;
itc = (ptr[2] >> 7) & 0x1;
ec = (ptr[2] >> 4) & 0x7;
q = (ptr[2] >> 2) & 0x3;
sc = (ptr[2] >> 0) & 0x3;
vic = ptr[3];
yq = (ptr[4] >> 6) & 0x3;
cn = (ptr[4] >> 4) & 0x3;
pr = (ptr[4] >> 0) & 0xf;
hdmi_write_reg(base, HDMI_CORE_FC_AVICONF0,
(a << 6) | (s << 4) | (b << 2) | (y << 0));
hdmi_write_reg(base, HDMI_CORE_FC_AVICONF1,
(c << 6) | (m << 4) | (r << 0));
hdmi_write_reg(base, HDMI_CORE_FC_AVICONF2,
(itc << 7) | (ec << 4) | (q << 2) | (sc << 0));
hdmi_write_reg(base, HDMI_CORE_FC_AVIVID, vic);
hdmi_write_reg(base, HDMI_CORE_FC_AVICONF3,
(yq << 2) | (cn << 0));
REG_FLD_MOD(base, HDMI_CORE_FC_PRCONF, pr, 3, 0);
}
static void hdmi_core_csc_config(struct hdmi_core_data *core,
@ -497,7 +510,7 @@ static void hdmi_core_configure_range(struct hdmi_core_data *core)
/* support limited range with 24 bit color depth for now */
csc_coeff = csc_table_deepcolor[0];
core->avi_cfg.db3_q_range = HDMI_INFOFRAME_AVI_DB3Q_LR;
core->avi_infoframe.quantization_range = HDMI_QUANTIZATION_RANGE_LIMITED;
hdmi_core_csc_config(core, csc_coeff);
hdmi_core_aux_infoframe_avi_config(core);
@ -591,11 +604,11 @@ void hdmi5_configure(struct hdmi_core_data *core, struct hdmi_wp_data *wp,
struct omap_video_timings video_timing;
struct hdmi_video_format video_format;
struct hdmi_core_vid_config v_core_cfg;
struct hdmi_core_infoframe_avi *avi_cfg = &core->avi_cfg;
struct hdmi_avi_infoframe *avi_infoframe = &core->avi_infoframe;
hdmi_core_mask_interrupts(core);
hdmi_core_init(&v_core_cfg, avi_cfg, cfg);
hdmi_core_init(&v_core_cfg, cfg);
hdmi_wp_init_vid_fmt_timings(&video_format, &video_timing, cfg);
@ -624,25 +637,20 @@ void hdmi5_configure(struct hdmi_core_data *core, struct hdmi_wp_data *wp,
/*
* configure packet info frame video see doc CEA861-D page 65
*/
avi_cfg->db1_format = HDMI_INFOFRAME_AVI_DB1Y_RGB;
avi_cfg->db1_active_info =
HDMI_INFOFRAME_AVI_DB1A_ACTIVE_FORMAT_OFF;
avi_cfg->db1_bar_info_dv = HDMI_INFOFRAME_AVI_DB1B_NO;
avi_cfg->db1_scan_info = HDMI_INFOFRAME_AVI_DB1S_0;
avi_cfg->db2_colorimetry = HDMI_INFOFRAME_AVI_DB2C_NO;
avi_cfg->db2_aspect_ratio = HDMI_INFOFRAME_AVI_DB2M_NO;
avi_cfg->db2_active_fmt_ar = HDMI_INFOFRAME_AVI_DB2R_SAME;
avi_cfg->db3_itc = HDMI_INFOFRAME_AVI_DB3ITC_NO;
avi_cfg->db3_ec = HDMI_INFOFRAME_AVI_DB3EC_XVYUV601;
avi_cfg->db3_q_range = HDMI_INFOFRAME_AVI_DB3Q_DEFAULT;
avi_cfg->db3_nup_scaling = HDMI_INFOFRAME_AVI_DB3SC_NO;
avi_cfg->db4_videocode = cfg->cm.code;
avi_cfg->db5_pixel_repeat = HDMI_INFOFRAME_AVI_DB5PR_NO;
avi_cfg->db6_7_line_eoftop = 0;
avi_cfg->db8_9_line_sofbottom = 0;
avi_cfg->db10_11_pixel_eofleft = 0;
avi_cfg->db12_13_pixel_sofright = 0;
hdmi_avi_infoframe_init(avi_infoframe);
avi_infoframe->colorspace = HDMI_COLORSPACE_RGB;
avi_infoframe->scan_mode = HDMI_SCAN_MODE_NONE;
avi_infoframe->colorimetry = HDMI_COLORIMETRY_NONE;
avi_infoframe->picture_aspect = HDMI_PICTURE_ASPECT_NONE;
avi_infoframe->active_aspect = HDMI_ACTIVE_ASPECT_PICTURE;
avi_infoframe->itc = 0;
avi_infoframe->extended_colorimetry = HDMI_EXTENDED_COLORIMETRY_XV_YCC_601;
avi_infoframe->quantization_range = HDMI_QUANTIZATION_RANGE_DEFAULT;
avi_infoframe->nups = HDMI_NUPS_UNKNOWN;
avi_infoframe->video_code = cfg->cm.code;
avi_infoframe->ycc_quantization_range = HDMI_YCC_QUANTIZATION_RANGE_LIMITED;
avi_infoframe->content_type = HDMI_CONTENT_TYPE_NONE;
avi_infoframe->pixel_repeat = 0;
hdmi_core_aux_infoframe_avi_config(core);
hdmi_core_enable_video_path(core);