Re: [PATCH 1/2] drm/panel-edp: fix name for IVO product id 854b

Steev Klimaszewski <steev@xxxxxxxx> · Mon, 2 Jan 2023 08:58:02 -0600

On 1/2/23 2:21 AM, Johan Hovold wrote:
On Sun, Jan 01, 2023 at 10:58:42PM -0600, Steev Klimaszewski wrote:
On Sat, Dec 31, 2022 at 8:27 AM Abel Vesa <abel.vesa@xxxxxxxxxx> wrote:
The actual name is R133NW4K-R0.

Fixes: 0f9fa5f58c784 ("drm/panel-edp: add IVO M133NW4J-R3 panel entry")
Signed-off-by: Abel Vesa <abel.vesa@xxxxxxxxxx>
---

Assuming the information from here is correct:
https://raw.githubusercontent.com/linuxhw/EDID/master/DigitalDisplay.md

  drivers/gpu/drm/panel/panel-edp.c | 2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/panel/panel-edp.c b/drivers/gpu/drm/panel/panel-edp.c
index 5cb8dc2ebe18..ef70928c3ccb 100644
--- a/drivers/gpu/drm/panel/panel-edp.c
+++ b/drivers/gpu/drm/panel/panel-edp.c
@@ -1891,7 +1891,7 @@ static const struct edp_panel_entry edp_panels[] = {
         EDP_PANEL_ENTRY('C', 'M', 'N', 0x1247, &delay_200_500_e80_d50, "N120ACA-EA1"),

         EDP_PANEL_ENTRY('I', 'V', 'O', 0x057d, &delay_200_500_e200, "R140NWF5 RH"),
-       EDP_PANEL_ENTRY('I', 'V', 'O', 0x854b, &delay_200_500_p2e100, "M133NW4J-R3"),
+       EDP_PANEL_ENTRY('I', 'V', 'O', 0x854b, &delay_200_500_p2e100, "R133NW4K-R0"),

         EDP_PANEL_ENTRY('K', 'D', 'B', 0x0624, &kingdisplay_kd116n21_30nv_a010.delay, "116N21-30NV-A010"),
         EDP_PANEL_ENTRY('K', 'D', 'B', 0x1120, &delay_200_500_e80_d50, "116N29-30NK-C007"),
--
2.34.1

Thanks for this - when I was looking for the panel, I simply went with
what I found on panel-look.
Did you check what string your panel reports? For example, using
something like:

	# strings /sys/class/drm/card0-eDP-1/edid
	...
	B133UAN02.1

Johan

Hi Johan,

At the time, I did not, and I do not know why I didn't.

I am showing

"R133NW4K R0"

-- steev








