* [PATCH] drm/meson: Add HDMI 1.4 4k modes
@ 2018-11-06 9:35 Neil Armstrong
2018-11-27 14:19 ` Maxime Jourdan
0 siblings, 1 reply; 2+ messages in thread
From: Neil Armstrong @ 2018-11-06 9:35 UTC (permalink / raw)
To: dri-devel; +Cc: Neil Armstrong, linux-amlogic, linux-arm-kernel, linux-kernel
Add the timings for the HDMI 1.4 4K modes support :
- 3840x2160@30
- 3840x2160@25
- 3840x2160@24
Since the 297000Hz pixel clock is already managed and the modes are
compatible with the HDMI 1.4 current HDMI PHY+Controller support, only
the missing timings values needs to be added.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
drivers/gpu/drm/meson/meson_venc.c | 129 +++++++++++++++++++++++++++++++++++++
1 file changed, 129 insertions(+)
diff --git a/drivers/gpu/drm/meson/meson_venc.c b/drivers/gpu/drm/meson/meson_venc.c
index 514245e..bcffe8e 100644
--- a/drivers/gpu/drm/meson/meson_venc.c
+++ b/drivers/gpu/drm/meson/meson_venc.c
@@ -697,6 +697,132 @@ union meson_hdmi_venc_mode meson_hdmi_encp_mode_1080p60 = {
},
};
+union meson_hdmi_venc_mode meson_hdmi_encp_mode_2160p24 = {
+ .encp = {
+ .dvi_settings = 0x1,
+ .video_mode = 0x4040,
+ .video_mode_adv = 0x8,
+ /* video_sync_mode */
+ /* video_yc_dly */
+ /* video_rgb_ctrl */
+ .video_filt_ctrl = 0x1000,
+ .video_filt_ctrl_present = true,
+ /* video_ofld_voav_ofst */
+ .yfp1_htime = 140,
+ .yfp2_htime = 140+3840,
+ .max_pxcnt = 3840+1660-1,
+ .hspuls_begin = 2156+1920,
+ .hspuls_end = 44,
+ .hspuls_switch = 44,
+ .vspuls_begin = 140,
+ .vspuls_end = 2059+1920,
+ .vspuls_bline = 0,
+ .vspuls_eline = 4,
+ .havon_begin = 148,
+ .havon_end = 3987,
+ .vavon_bline = 89,
+ .vavon_eline = 2248,
+ /* eqpuls_begin */
+ /* eqpuls_end */
+ /* eqpuls_bline */
+ /* eqpuls_eline */
+ .hso_begin = 44,
+ .hso_end = 2156+1920,
+ .vso_begin = 2100+1920,
+ .vso_end = 2164+1920,
+ .vso_bline = 51,
+ .vso_eline = 53,
+ .vso_eline_present = true,
+ /* sy_val */
+ /* sy2_val */
+ .max_lncnt = 2249,
+ },
+};
+
+union meson_hdmi_venc_mode meson_hdmi_encp_mode_2160p25 = {
+ .encp = {
+ .dvi_settings = 0x1,
+ .video_mode = 0x4040,
+ .video_mode_adv = 0x8,
+ /* video_sync_mode */
+ /* video_yc_dly */
+ /* video_rgb_ctrl */
+ .video_filt_ctrl = 0x1000,
+ .video_filt_ctrl_present = true,
+ /* video_ofld_voav_ofst */
+ .yfp1_htime = 140,
+ .yfp2_htime = 140+3840,
+ .max_pxcnt = 3840+1440-1,
+ .hspuls_begin = 2156+1920,
+ .hspuls_end = 44,
+ .hspuls_switch = 44,
+ .vspuls_begin = 140,
+ .vspuls_end = 2059+1920,
+ .vspuls_bline = 0,
+ .vspuls_eline = 4,
+ .havon_begin = 148,
+ .havon_end = 3987,
+ .vavon_bline = 89,
+ .vavon_eline = 2248,
+ /* eqpuls_begin */
+ /* eqpuls_end */
+ /* eqpuls_bline */
+ /* eqpuls_eline */
+ .hso_begin = 44,
+ .hso_end = 2156+1920,
+ .vso_begin = 2100+1920,
+ .vso_end = 2164+1920,
+ .vso_bline = 51,
+ .vso_eline = 53,
+ .vso_eline_present = true,
+ /* sy_val */
+ /* sy2_val */
+ .max_lncnt = 2249,
+ },
+};
+
+union meson_hdmi_venc_mode meson_hdmi_encp_mode_2160p30 = {
+ .encp = {
+ .dvi_settings = 0x1,
+ .video_mode = 0x4040,
+ .video_mode_adv = 0x8,
+ /* video_sync_mode */
+ /* video_yc_dly */
+ /* video_rgb_ctrl */
+ .video_filt_ctrl = 0x1000,
+ .video_filt_ctrl_present = true,
+ /* video_ofld_voav_ofst */
+ .yfp1_htime = 140,
+ .yfp2_htime = 140+3840,
+ .max_pxcnt = 3840+560-1,
+ .hspuls_begin = 2156+1920,
+ .hspuls_end = 44,
+ .hspuls_switch = 44,
+ .vspuls_begin = 140,
+ .vspuls_end = 2059+1920,
+ .vspuls_bline = 0,
+ .vspuls_eline = 4,
+ .havon_begin = 148,
+ .havon_end = 3987,
+ .vavon_bline = 89,
+ .vavon_eline = 2248,
+ /* eqpuls_begin */
+ /* eqpuls_end */
+ /* eqpuls_bline */
+ /* eqpuls_eline */
+ .hso_begin = 44,
+ .hso_end = 2156+1920,
+ .vso_begin = 2100+1920,
+ .vso_end = 2164+1920,
+ .vso_bline = 51,
+ .vso_eline = 53,
+ .vso_eline_present = true,
+ /* sy_val */
+ /* sy2_val */
+ .max_lncnt = 2249,
+ },
+};
+
struct meson_hdmi_venc_vic_mode {
unsigned int vic;
union meson_hdmi_venc_mode *mode;
@@ -717,6 +843,9 @@ struct meson_hdmi_venc_vic_mode {
{ 34, &meson_hdmi_encp_mode_1080p30 },
{ 31, &meson_hdmi_encp_mode_1080p50 },
{ 16, &meson_hdmi_encp_mode_1080p60 },
+ { 93, &meson_hdmi_encp_mode_2160p24 },
+ { 94, &meson_hdmi_encp_mode_2160p25 },
+ { 95, &meson_hdmi_encp_mode_2160p30 },
{ 0, NULL}, /* sentinel */
};
--
2.7.4
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] drm/meson: Add HDMI 1.4 4k modes
2018-11-06 9:35 [PATCH] drm/meson: Add HDMI 1.4 4k modes Neil Armstrong
@ 2018-11-27 14:19 ` Maxime Jourdan
0 siblings, 0 replies; 2+ messages in thread
From: Maxime Jourdan @ 2018-11-27 14:19 UTC (permalink / raw)
To: Neil Armstrong; +Cc: dri-devel, linux-amlogic, linux-kernel, linux-arm-kernel
On Tue, Nov 6, 2018 at 10:35 AM Neil Armstrong <narmstrong@baylibre.com> wrote:
>
> Add the timings for the HDMI 1.4 4K modes support :
> - 3840x2160@30
> - 3840x2160@25
> - 3840x2160@24
>
> Since the 297000Hz pixel clock is already managed and the modes are
> compatible with the HDMI 1.4 current HDMI PHY+Controller support, only
> the missing timings values needs to be added.
>
> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
> ---
> drivers/gpu/drm/meson/meson_venc.c | 129 +++++++++++++++++++++++++++++++++++++
> 1 file changed, 129 insertions(+)
>
> diff --git a/drivers/gpu/drm/meson/meson_venc.c b/drivers/gpu/drm/meson/meson_venc.c
> index 514245e..bcffe8e 100644
> --- a/drivers/gpu/drm/meson/meson_venc.c
> +++ b/drivers/gpu/drm/meson/meson_venc.c
> @@ -697,6 +697,132 @@ union meson_hdmi_venc_mode meson_hdmi_encp_mode_1080p60 = {
> },
> };
>
> +union meson_hdmi_venc_mode meson_hdmi_encp_mode_2160p24 = {
> + .encp = {
> + .dvi_settings = 0x1,
> + .video_mode = 0x4040,
> + .video_mode_adv = 0x8,
> + /* video_sync_mode */
> + /* video_yc_dly */
> + /* video_rgb_ctrl */
> + .video_filt_ctrl = 0x1000,
> + .video_filt_ctrl_present = true,
> + /* video_ofld_voav_ofst */
> + .yfp1_htime = 140,
> + .yfp2_htime = 140+3840,
> + .max_pxcnt = 3840+1660-1,
> + .hspuls_begin = 2156+1920,
> + .hspuls_end = 44,
> + .hspuls_switch = 44,
> + .vspuls_begin = 140,
> + .vspuls_end = 2059+1920,
> + .vspuls_bline = 0,
> + .vspuls_eline = 4,
> + .havon_begin = 148,
> + .havon_end = 3987,
> + .vavon_bline = 89,
> + .vavon_eline = 2248,
> + /* eqpuls_begin */
> + /* eqpuls_end */
> + /* eqpuls_bline */
> + /* eqpuls_eline */
> + .hso_begin = 44,
> + .hso_end = 2156+1920,
> + .vso_begin = 2100+1920,
> + .vso_end = 2164+1920,
> + .vso_bline = 51,
> + .vso_eline = 53,
> + .vso_eline_present = true,
> + /* sy_val */
> + /* sy2_val */
> + .max_lncnt = 2249,
> + },
> +};
> +
> +union meson_hdmi_venc_mode meson_hdmi_encp_mode_2160p25 = {
> + .encp = {
> + .dvi_settings = 0x1,
> + .video_mode = 0x4040,
> + .video_mode_adv = 0x8,
> + /* video_sync_mode */
> + /* video_yc_dly */
> + /* video_rgb_ctrl */
> + .video_filt_ctrl = 0x1000,
> + .video_filt_ctrl_present = true,
> + /* video_ofld_voav_ofst */
> + .yfp1_htime = 140,
> + .yfp2_htime = 140+3840,
> + .max_pxcnt = 3840+1440-1,
> + .hspuls_begin = 2156+1920,
> + .hspuls_end = 44,
> + .hspuls_switch = 44,
> + .vspuls_begin = 140,
> + .vspuls_end = 2059+1920,
> + .vspuls_bline = 0,
> + .vspuls_eline = 4,
> + .havon_begin = 148,
> + .havon_end = 3987,
> + .vavon_bline = 89,
> + .vavon_eline = 2248,
> + /* eqpuls_begin */
> + /* eqpuls_end */
> + /* eqpuls_bline */
> + /* eqpuls_eline */
> + .hso_begin = 44,
> + .hso_end = 2156+1920,
> + .vso_begin = 2100+1920,
> + .vso_end = 2164+1920,
> + .vso_bline = 51,
> + .vso_eline = 53,
> + .vso_eline_present = true,
> + /* sy_val */
> + /* sy2_val */
> + .max_lncnt = 2249,
> + },
> +};
> +
> +union meson_hdmi_venc_mode meson_hdmi_encp_mode_2160p30 = {
> + .encp = {
> + .dvi_settings = 0x1,
> + .video_mode = 0x4040,
> + .video_mode_adv = 0x8,
> + /* video_sync_mode */
> + /* video_yc_dly */
> + /* video_rgb_ctrl */
> + .video_filt_ctrl = 0x1000,
> + .video_filt_ctrl_present = true,
> + /* video_ofld_voav_ofst */
> + .yfp1_htime = 140,
> + .yfp2_htime = 140+3840,
> + .max_pxcnt = 3840+560-1,
> + .hspuls_begin = 2156+1920,
> + .hspuls_end = 44,
> + .hspuls_switch = 44,
> + .vspuls_begin = 140,
> + .vspuls_end = 2059+1920,
> + .vspuls_bline = 0,
> + .vspuls_eline = 4,
> + .havon_begin = 148,
> + .havon_end = 3987,
> + .vavon_bline = 89,
> + .vavon_eline = 2248,
> + /* eqpuls_begin */
> + /* eqpuls_end */
> + /* eqpuls_bline */
> + /* eqpuls_eline */
> + .hso_begin = 44,
> + .hso_end = 2156+1920,
> + .vso_begin = 2100+1920,
> + .vso_end = 2164+1920,
> + .vso_bline = 51,
> + .vso_eline = 53,
> + .vso_eline_present = true,
> + /* sy_val */
> + /* sy2_val */
> + .max_lncnt = 2249,
> + },
> +};
> +
> struct meson_hdmi_venc_vic_mode {
> unsigned int vic;
> union meson_hdmi_venc_mode *mode;
> @@ -717,6 +843,9 @@ struct meson_hdmi_venc_vic_mode {
> { 34, &meson_hdmi_encp_mode_1080p30 },
> { 31, &meson_hdmi_encp_mode_1080p50 },
> { 16, &meson_hdmi_encp_mode_1080p60 },
> + { 93, &meson_hdmi_encp_mode_2160p24 },
> + { 94, &meson_hdmi_encp_mode_2160p25 },
> + { 95, &meson_hdmi_encp_mode_2160p30 },
> { 0, NULL}, /* sentinel */
> };
>
> --
> 2.7.4
>
>
> _______________________________________________
> linux-amlogic mailing list
> linux-amlogic@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-amlogic
Reviewed-by: Maxime Jourdan <mjourdan@baylibre.com>
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2018-11-27 14:20 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-11-06 9:35 [PATCH] drm/meson: Add HDMI 1.4 4k modes Neil Armstrong
2018-11-27 14:19 ` Maxime Jourdan
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).