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video: zynqmp: Enable 1024x768 resolution

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Add support for 1024x768 60p resolution and set it up this resolution by
default. This resolution is still able to use only one GT line. But for
example 800x600 60p has some issues with settings. That's why extend this
table by tested resolutions.

Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/957e1e85a05744326ec2606dadc1af6e69976f37.1684312924.git.michal.simek@amd.com
This commit is contained in:
Michal Simek 2023-05-17 10:42:12 +02:00
parent dbec4f0b7f
commit 322c0da86a
2 changed files with 8 additions and 4 deletions
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6
drivers/video/zynqmp/zynqmp_dpsub.c
View file

@ -27,8 +27,8 @@
DECLARE_GLOBAL_DATA_PTR;
/* Maximum supported resolution */
#define WIDTH 640
#define HEIGHT 480
#define WIDTH 1024
#define HEIGHT 768
static struct dp_dma dp_dma;
static struct dp_dma_descriptor cur_desc __aligned(256);
@ -1995,7 +1995,7 @@ static void init_run_config(struct udevice *dev)
struct zynqmp_dpsub_priv *dp_sub = dev_get_priv(dev);
dp_sub->dp_dma = &dp_dma;
dp_sub->video_mode = VIDC_VM_640x480_60_P;
dp_sub->video_mode = VIDC_VM_1024x768_60_P;
dp_sub->bpc = VIDC_BPC_8;
dp_sub->color_encode = DP_CENC_RGB;
dp_sub->use_max_cfg_caps = 1;

6
drivers/video/zynqmp/zynqmp_dpsub.h
View file

@ -9,6 +9,7 @@
enum video_mode {
VIDC_VM_640x480_60_P = 0,
VIDC_VM_1024x768_60_P = 1,
};
enum {
@ -644,7 +645,7 @@ struct zynqmp_dpsub_priv {
#define VIDEO_REF_CTRL_DIVISOR0_SHIFT 8
#define PSS_REF_CLK 0
#define FPD_CTRL_OFFSET 12
#define VIDC_VM_NUM_SUPPORTED 1
#define VIDC_VM_NUM_SUPPORTED 2
static const u32 vs[4][4] = {
{ 0x2a, 0x27, 0x24, 0x20 },
@ -664,6 +665,9 @@ const struct video_timing_mode vidc_video_timing_modes[VIDC_VM_NUM_SUPPORTED] =
{ VIDC_VM_640x480_60_P, "640x480@60Hz", VIDC_FR_60HZ,
{640, 16, 96, 48, 800, 0,
480, 10, 2, 33, 525, 0, 0, 0, 0, 0} },
{ VIDC_VM_1024x768_60_P, "1024x768@60Hz", VIDC_FR_60HZ,
{1024, 24, 136, 160, 1344, 0,
768, 3, 6, 29, 806, 0, 0, 0, 0, 0} },
};
const struct av_buf_vid_attribute avbuf_supported_formats[] = {