| Message ID | 20250113085956.2150207-1-andyshrk@163.com (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | drm/panel-edp: Add BOE NV140FHM-N4Z panel entry | expand |
Sorry, please don't merge this patch. after further testing, I found that there are still some changce, it can't read edid. At 2025-01-13 16:59:54, "Andy Yan" <andyshrk@163.com> wrote: >Add an eDP panel entry for BOE NV140FHM-N4Z. > >No datasheet found for this panel. > >edid: >00 ff ff ff ff ff ff 00 09 e5 09 0b 00 00 00 00 >01 20 01 04 a5 1f 11 78 03 9b 75 99 5b 5d 8f 2a >23 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01 >01 01 01 01 01 01 c8 37 80 cc 70 38 28 40 6c 30 >aa 00 35 ae 10 00 00 1a 00 00 00 fd 00 30 3c 43 >43 8f 01 0a 20 20 20 20 20 20 00 00 00 fe 00 42 >4f 45 20 48 46 0a 20 20 20 20 20 20 00 00 00 fe >00 4e 56 31 34 30 46 48 4d 2d 4e 34 5a 0a 00 35 > >Signed-off-by: Andy Yan <andyshrk@163.com> >--- > > drivers/gpu/drm/panel/panel-edp.c | 1 + > 1 file changed, 1 insertion(+) > >diff --git a/drivers/gpu/drm/panel/panel-edp.c b/drivers/gpu/drm/panel/panel-edp.c >index 94a46241dece..a3402b76aa3e 100644 >--- a/drivers/gpu/drm/panel/panel-edp.c >+++ b/drivers/gpu/drm/panel/panel-edp.c >@@ -1909,6 +1909,7 @@ static const struct edp_panel_entry edp_panels[] = { > EDP_PANEL_ENTRY('B', 'O', 'E', 0x0ac5, &delay_200_500_e50, "NV116WHM-N4C"), > EDP_PANEL_ENTRY('B', 'O', 'E', 0x0ae8, &delay_200_500_e50_p2e80, "NV140WUM-N41"), > EDP_PANEL_ENTRY('B', 'O', 'E', 0x0b34, &delay_200_500_e80, "NV122WUM-N41"), >+ EDP_PANEL_ENTRY('B', 'O', 'E', 0x0b09, &delay_200_500_e50_p2e200, "NV140FHM-NZ"), > EDP_PANEL_ENTRY('B', 'O', 'E', 0x0b43, &delay_200_500_e200, "NV140FHM-T09"), > EDP_PANEL_ENTRY('B', 'O', 'E', 0x0b56, &delay_200_500_e80, "NT140FHM-N47"), > EDP_PANEL_ENTRY('B', 'O', 'E', 0x0b66, &delay_200_500_e80, "NE140WUM-N6G"), >-- >2.43.0
Hi All, At 2025-01-13 18:17:38, "Andy Yan" <andyshrk@163.com> wrote: > >Sorry, please don't merge this patch. after further testing, >I found that there are still some changce, it can't read edid. It turns out that we need set hpd-reliable-delay-ms = 120 in dts to ensure the right time to access edid. So the patch is ok, it is ready for review. > >At 2025-01-13 16:59:54, "Andy Yan" <andyshrk@163.com> wrote: >>Add an eDP panel entry for BOE NV140FHM-N4Z. >> >>No datasheet found for this panel. >> >>edid: >>00 ff ff ff ff ff ff 00 09 e5 09 0b 00 00 00 00 >>01 20 01 04 a5 1f 11 78 03 9b 75 99 5b 5d 8f 2a >>23 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01 >>01 01 01 01 01 01 c8 37 80 cc 70 38 28 40 6c 30 >>aa 00 35 ae 10 00 00 1a 00 00 00 fd 00 30 3c 43 >>43 8f 01 0a 20 20 20 20 20 20 00 00 00 fe 00 42 >>4f 45 20 48 46 0a 20 20 20 20 20 20 00 00 00 fe >>00 4e 56 31 34 30 46 48 4d 2d 4e 34 5a 0a 00 35 >> >>Signed-off-by: Andy Yan <andyshrk@163.com> >>--- >> >> drivers/gpu/drm/panel/panel-edp.c | 1 + >> 1 file changed, 1 insertion(+) >> >>diff --git a/drivers/gpu/drm/panel/panel-edp.c b/drivers/gpu/drm/panel/panel-edp.c >>index 94a46241dece..a3402b76aa3e 100644 >>--- a/drivers/gpu/drm/panel/panel-edp.c >>+++ b/drivers/gpu/drm/panel/panel-edp.c >>@@ -1909,6 +1909,7 @@ static const struct edp_panel_entry edp_panels[] = { >> EDP_PANEL_ENTRY('B', 'O', 'E', 0x0ac5, &delay_200_500_e50, "NV116WHM-N4C"), >> EDP_PANEL_ENTRY('B', 'O', 'E', 0x0ae8, &delay_200_500_e50_p2e80, "NV140WUM-N41"), >> EDP_PANEL_ENTRY('B', 'O', 'E', 0x0b34, &delay_200_500_e80, "NV122WUM-N41"), >>+ EDP_PANEL_ENTRY('B', 'O', 'E', 0x0b09, &delay_200_500_e50_p2e200, "NV140FHM-NZ"), >> EDP_PANEL_ENTRY('B', 'O', 'E', 0x0b43, &delay_200_500_e200, "NV140FHM-T09"), >> EDP_PANEL_ENTRY('B', 'O', 'E', 0x0b56, &delay_200_500_e80, "NT140FHM-N47"), >> EDP_PANEL_ENTRY('B', 'O', 'E', 0x0b66, &delay_200_500_e80, "NE140WUM-N6G"), >>-- >>2.43.0
Am 14.01.25 um 10:04 schrieb Andy Yan: > Hi All, > > At 2025-01-13 18:17:38, "Andy Yan" <andyshrk@163.com> wrote: >> Sorry, please don't merge this patch. after further testing, >> I found that there are still some changce, it can't read edid. > It turns out that we need set hpd-reliable-delay-ms = 120 in dts to ensure > the right time to access edid. > So the patch is ok, it is ready for review. > >> At 2025-01-13 16:59:54, "Andy Yan" <andyshrk@163.com> wrote: >>> Add an eDP panel entry for BOE NV140FHM-N4Z. >>> >>> No datasheet found for this panel. >>> >>> edid: >>> 00 ff ff ff ff ff ff 00 09 e5 09 0b 00 00 00 00 >>> 01 20 01 04 a5 1f 11 78 03 9b 75 99 5b 5d 8f 2a >>> 23 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01 >>> 01 01 01 01 01 01 c8 37 80 cc 70 38 28 40 6c 30 >>> aa 00 35 ae 10 00 00 1a 00 00 00 fd 00 30 3c 43 >>> 43 8f 01 0a 20 20 20 20 20 20 00 00 00 fe 00 42 >>> 4f 45 20 48 46 0a 20 20 20 20 20 20 00 00 00 fe >>> 00 4e 56 31 34 30 46 48 4d 2d 4e 34 5a 0a 00 35 >>> >>> Signed-off-by: Andy Yan <andyshrk@163.com> Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de> >>> --- >>> >>> drivers/gpu/drm/panel/panel-edp.c | 1 + >>> 1 file changed, 1 insertion(+) >>> >>> diff --git a/drivers/gpu/drm/panel/panel-edp.c b/drivers/gpu/drm/panel/panel-edp.c >>> index 94a46241dece..a3402b76aa3e 100644 >>> --- a/drivers/gpu/drm/panel/panel-edp.c >>> +++ b/drivers/gpu/drm/panel/panel-edp.c >>> @@ -1909,6 +1909,7 @@ static const struct edp_panel_entry edp_panels[] = { >>> EDP_PANEL_ENTRY('B', 'O', 'E', 0x0ac5, &delay_200_500_e50, "NV116WHM-N4C"), >>> EDP_PANEL_ENTRY('B', 'O', 'E', 0x0ae8, &delay_200_500_e50_p2e80, "NV140WUM-N41"), >>> EDP_PANEL_ENTRY('B', 'O', 'E', 0x0b34, &delay_200_500_e80, "NV122WUM-N41"), >>> + EDP_PANEL_ENTRY('B', 'O', 'E', 0x0b09, &delay_200_500_e50_p2e200, "NV140FHM-NZ"), >>> EDP_PANEL_ENTRY('B', 'O', 'E', 0x0b43, &delay_200_500_e200, "NV140FHM-T09"), >>> EDP_PANEL_ENTRY('B', 'O', 'E', 0x0b56, &delay_200_500_e80, "NT140FHM-N47"), >>> EDP_PANEL_ENTRY('B', 'O', 'E', 0x0b66, &delay_200_500_e80, "NE140WUM-N6G"), >>> -- >>> 2.43.0
Hi, On Tue, Jan 14, 2025 at 1:05 AM Andy Yan <andyshrk@163.com> wrote: > > > Hi All, > > At 2025-01-13 18:17:38, "Andy Yan" <andyshrk@163.com> wrote: > > > >Sorry, please don't merge this patch. after further testing, > >I found that there are still some changce, it can't read edid. > > It turns out that we need set hpd-reliable-delay-ms = 120 in dts to ensure > the right time to access edid. That seems awfully high and feels likely to be a problem with your board design and not the panel. Are you sure HPD is even hooked up properly on your board? Maybe you're missing a pullup/pulldown config somewhere? Would it be better to just specify "no-hpd" and get the full "HPD absent" delay? > So the patch is ok, it is ready for review. > > > > >At 2025-01-13 16:59:54, "Andy Yan" <andyshrk@163.com> wrote: > >>Add an eDP panel entry for BOE NV140FHM-N4Z. > >> > >>No datasheet found for this panel. I seem to be able to find a datasheet for something that calls itself NV140FHM-N4Z, but it might be a different HW version since it has a different ID. In my datasheet, though, "prepare_to_enable" should be 80 for this panel, not 200. That matches another nearby panel "NV140WUM-N41". Are you sure you need 200? > >>edid: > >>00 ff ff ff ff ff ff 00 09 e5 09 0b 00 00 00 00 > >>01 20 01 04 a5 1f 11 78 03 9b 75 99 5b 5d 8f 2a > >>23 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01 > >>01 01 01 01 01 01 c8 37 80 cc 70 38 28 40 6c 30 > >>aa 00 35 ae 10 00 00 1a 00 00 00 fd 00 30 3c 43 > >>43 8f 01 0a 20 20 20 20 20 20 00 00 00 fe 00 42 > >>4f 45 20 48 46 0a 20 20 20 20 20 20 00 00 00 fe > >>00 4e 56 31 34 30 46 48 4d 2d 4e 34 5a 0a 00 35 > >> > >>Signed-off-by: Andy Yan <andyshrk@163.com> > >>--- > >> > >> drivers/gpu/drm/panel/panel-edp.c | 1 + > >> 1 file changed, 1 insertion(+) FWIW it's good that Thomas replied to your patch, since that was the only thing that showed up in my inbox. Your initial patch showed up as spam for me. :( Not sure why, though... > >>diff --git a/drivers/gpu/drm/panel/panel-edp.c b/drivers/gpu/drm/panel/panel-edp.c > >>index 94a46241dece..a3402b76aa3e 100644 > >>--- a/drivers/gpu/drm/panel/panel-edp.c > >>+++ b/drivers/gpu/drm/panel/panel-edp.c > >>@@ -1909,6 +1909,7 @@ static const struct edp_panel_entry edp_panels[] = { > >> EDP_PANEL_ENTRY('B', 'O', 'E', 0x0ac5, &delay_200_500_e50, "NV116WHM-N4C"), > >> EDP_PANEL_ENTRY('B', 'O', 'E', 0x0ae8, &delay_200_500_e50_p2e80, "NV140WUM-N41"), > >> EDP_PANEL_ENTRY('B', 'O', 'E', 0x0b34, &delay_200_500_e80, "NV122WUM-N41"), > >>+ EDP_PANEL_ENTRY('B', 'O', 'E', 0x0b09, &delay_200_500_e50_p2e200, "NV140FHM-NZ"), > >> EDP_PANEL_ENTRY('B', 'O', 'E', 0x0b43, &delay_200_500_e200, "NV140FHM-T09"), This is mis-sorted. 0xb09 should be _before_ 0x0b34. I'll often fix this up when applying (though it's more work for me), but since I had a question above about delay_200_500_e50_p2e200 vs. delay_200_500_e50_p2e80 maybe you can answer and also send a v2 with the sort order fixed. -Doug
Hi Doug, 在 2025-01-15 00:44:41，"Doug Anderson" <dianders@chromium.org> 写道： >Hi, > >On Tue, Jan 14, 2025 at 1:05 AM Andy Yan <andyshrk@163.com> wrote: >> >> >> Hi All, >> >> At 2025-01-13 18:17:38, "Andy Yan" <andyshrk@163.com> wrote: >> > >> >Sorry, please don't merge this patch. after further testing, >> >I found that there are still some changce, it can't read edid. >> >> It turns out that we need set hpd-reliable-delay-ms = 120 in dts to ensure >> the right time to access edid. > >That seems awfully high and feels likely to be a problem with your >board design and not the panel. Are you sure HPD is even hooked up >properly on your board? Maybe you're missing a pullup/pulldown config >somewhere? Would it be better to just specify "no-hpd" and get the >full "HPD absent" delay? > Yes, you are right, after checking the schematic, I found that the HDP indeed does not hooked up on the board. I do more tests with hpd-reliable-delay-ms to a short value, From the current tests, this value can be set below 10, even lower, but I need to do more tests to confirm how low it can actually be set。 Thank you. > >> So the patch is ok, it is ready for review. >> >> > >> >At 2025-01-13 16:59:54, "Andy Yan" <andyshrk@163.com> wrote: >> >>Add an eDP panel entry for BOE NV140FHM-N4Z. >> >> >> >>No datasheet found for this panel. > >I seem to be able to find a datasheet for something that calls itself >NV140FHM-N4Z, but it might be a different HW version since it has a >different ID. In my datasheet, though, "prepare_to_enable" should be >80 for this panel, not 200. That matches another nearby panel >"NV140WUM-N41". Are you sure you need 200? > > >> >>edid: >> >>00 ff ff ff ff ff ff 00 09 e5 09 0b 00 00 00 00 >> >>01 20 01 04 a5 1f 11 78 03 9b 75 99 5b 5d 8f 2a >> >>23 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01 >> >>01 01 01 01 01 01 c8 37 80 cc 70 38 28 40 6c 30 >> >>aa 00 35 ae 10 00 00 1a 00 00 00 fd 00 30 3c 43 >> >>43 8f 01 0a 20 20 20 20 20 20 00 00 00 fe 00 42 >> >>4f 45 20 48 46 0a 20 20 20 20 20 20 00 00 00 fe >> >>00 4e 56 31 34 30 46 48 4d 2d 4e 34 5a 0a 00 35 >> >> >> >>Signed-off-by: Andy Yan <andyshrk@163.com> >> >>--- >> >> >> >> drivers/gpu/drm/panel/panel-edp.c | 1 + >> >> 1 file changed, 1 insertion(+) > >FWIW it's good that Thomas replied to your patch, since that was the >only thing that showed up in my inbox. Your initial patch showed up as >spam for me. :( Not sure why, though... > > >> >>diff --git a/drivers/gpu/drm/panel/panel-edp.c b/drivers/gpu/drm/panel/panel-edp.c >> >>index 94a46241dece..a3402b76aa3e 100644 >> >>--- a/drivers/gpu/drm/panel/panel-edp.c >> >>+++ b/drivers/gpu/drm/panel/panel-edp.c >> >>@@ -1909,6 +1909,7 @@ static const struct edp_panel_entry edp_panels[] = { >> >> EDP_PANEL_ENTRY('B', 'O', 'E', 0x0ac5, &delay_200_500_e50, "NV116WHM-N4C"), >> >> EDP_PANEL_ENTRY('B', 'O', 'E', 0x0ae8, &delay_200_500_e50_p2e80, "NV140WUM-N41"), >> >> EDP_PANEL_ENTRY('B', 'O', 'E', 0x0b34, &delay_200_500_e80, "NV122WUM-N41"), >> >>+ EDP_PANEL_ENTRY('B', 'O', 'E', 0x0b09, &delay_200_500_e50_p2e200, "NV140FHM-NZ"), >> >> EDP_PANEL_ENTRY('B', 'O', 'E', 0x0b43, &delay_200_500_e200, "NV140FHM-T09"), > >This is mis-sorted. 0xb09 should be _before_ 0x0b34. I'll often fix >this up when applying (though it's more work for me), but since I had >a question above about delay_200_500_e50_p2e200 vs. >delay_200_500_e50_p2e80 maybe you can answer and also send a v2 with >the sort order fixed. > >-Doug
Hi Am 14.01.25 um 17:44 schrieb Doug Anderson: > > FWIW it's good that Thomas replied to your patch, since that was the > only thing that showed up in my inbox. Your initial patch showed up as > spam for me. :( Not sure why, though... FTR, my R-b was for the code itself. I did not verify if the values are meaningful/correct. Best regards Thomas > > >>>> diff --git a/drivers/gpu/drm/panel/panel-edp.c b/drivers/gpu/drm/panel/panel-edp.c >>>> index 94a46241dece..a3402b76aa3e 100644 >>>> --- a/drivers/gpu/drm/panel/panel-edp.c >>>> +++ b/drivers/gpu/drm/panel/panel-edp.c >>>> @@ -1909,6 +1909,7 @@ static const struct edp_panel_entry edp_panels[] = { >>>> EDP_PANEL_ENTRY('B', 'O', 'E', 0x0ac5, &delay_200_500_e50, "NV116WHM-N4C"), >>>> EDP_PANEL_ENTRY('B', 'O', 'E', 0x0ae8, &delay_200_500_e50_p2e80, "NV140WUM-N41"), >>>> EDP_PANEL_ENTRY('B', 'O', 'E', 0x0b34, &delay_200_500_e80, "NV122WUM-N41"), >>>> + EDP_PANEL_ENTRY('B', 'O', 'E', 0x0b09, &delay_200_500_e50_p2e200, "NV140FHM-NZ"), >>>> EDP_PANEL_ENTRY('B', 'O', 'E', 0x0b43, &delay_200_500_e200, "NV140FHM-T09"), > This is mis-sorted. 0xb09 should be _before_ 0x0b34. I'll often fix > this up when applying (though it's more work for me), but since I had > a question above about delay_200_500_e50_p2e200 vs. > delay_200_500_e50_p2e80 maybe you can answer and also send a v2 with > the sort order fixed. > > -Doug
Hi Doug, 在 2025-01-15 00:44:41，"Doug Anderson" <dianders@chromium.org> 写道： >Hi, > >On Tue, Jan 14, 2025 at 1:05 AM Andy Yan <andyshrk@163.com> wrote: >> >> >> Hi All, >> >> At 2025-01-13 18:17:38, "Andy Yan" <andyshrk@163.com> wrote: >> > >> >Sorry, please don't merge this patch. after further testing, >> >I found that there are still some changce, it can't read edid. >> >> It turns out that we need set hpd-reliable-delay-ms = 120 in dts to ensure >> the right time to access edid. > >That seems awfully high and feels likely to be a problem with your >board design and not the panel. Are you sure HPD is even hooked up >properly on your board? Maybe you're missing a pullup/pulldown config >somewhere? Would it be better to just specify "no-hpd" and get the >full "HPD absent" delay? > > >> So the patch is ok, it is ready for review. >> >> > >> >At 2025-01-13 16:59:54, "Andy Yan" <andyshrk@163.com> wrote: >> >>Add an eDP panel entry for BOE NV140FHM-N4Z. >> >> >> >>No datasheet found for this panel. > >I seem to be able to find a datasheet for something that calls itself >NV140FHM-N4Z, but it might be a different HW version since it has a >different ID. In my datasheet, though, "prepare_to_enable" should be >80 for this panel, not 200. That matches another nearby panel >"NV140WUM-N41". Are you sure you need 200? I am not sure about that value, I searched on the internet, and can't find a datasheet match BOE NV140FHM-NZ I set this value according: NV140FHM-N41, and then do many tests to see if it has any problem. http://www.tfinno.com/PIC/PIC/20215121628440.pdf [ 3.021700] panel-simple-dp-aux aux-fded0000.edp: Detected BOE NV140FHM-NZ (0x0b09) > > >> >>edid: >> >>00 ff ff ff ff ff ff 00 09 e5 09 0b 00 00 00 00 >> >>01 20 01 04 a5 1f 11 78 03 9b 75 99 5b 5d 8f 2a >> >>23 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01 >> >>01 01 01 01 01 01 c8 37 80 cc 70 38 28 40 6c 30 >> >>aa 00 35 ae 10 00 00 1a 00 00 00 fd 00 30 3c 43 >> >>43 8f 01 0a 20 20 20 20 20 20 00 00 00 fe 00 42 >> >>4f 45 20 48 46 0a 20 20 20 20 20 20 00 00 00 fe >> >>00 4e 56 31 34 30 46 48 4d 2d 4e 34 5a 0a 00 35 >> >> >> >>Signed-off-by: Andy Yan <andyshrk@163.com> >> >>--- >> >> >> >> drivers/gpu/drm/panel/panel-edp.c | 1 + >> >> 1 file changed, 1 insertion(+) > >FWIW it's good that Thomas replied to your patch, since that was the >only thing that showed up in my inbox. Your initial patch showed up as >spam for me. :( Not sure why, though... > > >> >>diff --git a/drivers/gpu/drm/panel/panel-edp.c b/drivers/gpu/drm/panel/panel-edp.c >> >>index 94a46241dece..a3402b76aa3e 100644 >> >>--- a/drivers/gpu/drm/panel/panel-edp.c >> >>+++ b/drivers/gpu/drm/panel/panel-edp.c >> >>@@ -1909,6 +1909,7 @@ static const struct edp_panel_entry edp_panels[] = { >> >> EDP_PANEL_ENTRY('B', 'O', 'E', 0x0ac5, &delay_200_500_e50, "NV116WHM-N4C"), >> >> EDP_PANEL_ENTRY('B', 'O', 'E', 0x0ae8, &delay_200_500_e50_p2e80, "NV140WUM-N41"), >> >> EDP_PANEL_ENTRY('B', 'O', 'E', 0x0b34, &delay_200_500_e80, "NV122WUM-N41"), >> >>+ EDP_PANEL_ENTRY('B', 'O', 'E', 0x0b09, &delay_200_500_e50_p2e200, "NV140FHM-NZ"), >> >> EDP_PANEL_ENTRY('B', 'O', 'E', 0x0b43, &delay_200_500_e200, "NV140FHM-T09"), > >This is mis-sorted. 0xb09 should be _before_ 0x0b34. I'll often fix >this up when applying (though it's more work for me), but since I had >a question above about delay_200_500_e50_p2e200 vs. >delay_200_500_e50_p2e80 maybe you can answer and also send a v2 with >the sort order fixed. > >-Doug
diff --git a/drivers/gpu/drm/panel/panel-edp.c b/drivers/gpu/drm/panel/panel-edp.c index 94a46241dece..a3402b76aa3e 100644 --- a/drivers/gpu/drm/panel/panel-edp.c +++ b/drivers/gpu/drm/panel/panel-edp.c @@ -1909,6 +1909,7 @@ static const struct edp_panel_entry edp_panels[] = { EDP_PANEL_ENTRY('B', 'O', 'E', 0x0ac5, &delay_200_500_e50, "NV116WHM-N4C"), EDP_PANEL_ENTRY('B', 'O', 'E', 0x0ae8, &delay_200_500_e50_p2e80, "NV140WUM-N41"), EDP_PANEL_ENTRY('B', 'O', 'E', 0x0b34, &delay_200_500_e80, "NV122WUM-N41"), + EDP_PANEL_ENTRY('B', 'O', 'E', 0x0b09, &delay_200_500_e50_p2e200, "NV140FHM-NZ"), EDP_PANEL_ENTRY('B', 'O', 'E', 0x0b43, &delay_200_500_e200, "NV140FHM-T09"), EDP_PANEL_ENTRY('B', 'O', 'E', 0x0b56, &delay_200_500_e80, "NT140FHM-N47"), EDP_PANEL_ENTRY('B', 'O', 'E', 0x0b66, &delay_200_500_e80, "NE140WUM-N6G"),
Add an eDP panel entry for BOE NV140FHM-N4Z. No datasheet found for this panel. edid: 00 ff ff ff ff ff ff 00 09 e5 09 0b 00 00 00 00 01 20 01 04 a5 1f 11 78 03 9b 75 99 5b 5d 8f 2a 23 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 c8 37 80 cc 70 38 28 40 6c 30 aa 00 35 ae 10 00 00 1a 00 00 00 fd 00 30 3c 43 43 8f 01 0a 20 20 20 20 20 20 00 00 00 fe 00 42 4f 45 20 48 46 0a 20 20 20 20 20 20 00 00 00 fe 00 4e 56 31 34 30 46 48 4d 2d 4e 34 5a 0a 00 35 Signed-off-by: Andy Yan <andyshrk@163.com> --- drivers/gpu/drm/panel/panel-edp.c | 1 + 1 file changed, 1 insertion(+)