Patch "drm/panel: simple: Fix Innolux G101ICE-L01 timings" has been added to the 6.1-stable tree

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This is a note to let you know that I've just added the patch titled

    drm/panel: simple: Fix Innolux G101ICE-L01 timings

to the 6.1-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     drm-panel-simple-fix-innolux-g101ice-l01-timings.patch
and it can be found in the queue-6.1 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.



commit d105a653b1723ed98232cb3fbfa69a7c9606cd16
Author: Marek Vasut <marex@xxxxxxx>
Date:   Mon Oct 9 00:32:56 2023 +0200

    drm/panel: simple: Fix Innolux G101ICE-L01 timings
    
    [ Upstream commit 3f9a91b6c00e655d27bd785dcda1742dbdc31bda ]
    
    The Innolux G101ICE-L01 datasheet [1] page 17 table
    6.1 INPUT SIGNAL TIMING SPECIFICATIONS
    indicates that maximum vertical blanking time is 40 lines.
    Currently the driver uses 29 lines.
    
    Fix it, and since this panel is a DE panel, adjust the timings
    to make them less hostile to controllers which cannot do 1 px
    HSA/VSA, distribute the delays evenly between all three parts.
    
    [1] https://www.data-modul.com/sites/default/files/products/G101ICE-L01-C2-specification-12042389.pdf
    
    Fixes: 1e29b840af9f ("drm/panel: simple: Add Innolux G101ICE-L01 panel")
    Signed-off-by: Marek Vasut <marex@xxxxxxx>
    Reviewed-by: Neil Armstrong <neil.armstrong@xxxxxxxxxx>
    Link: https://patchwork.freedesktop.org/patch/msgid/20231008223256.279196-1-marex@xxxxxxx
    Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>

diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index be2900a42b808..005377f58eb4a 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -2205,13 +2205,13 @@ static const struct panel_desc innolux_g070y2_t02 = {
 static const struct display_timing innolux_g101ice_l01_timing = {
 	.pixelclock = { 60400000, 71100000, 74700000 },
 	.hactive = { 1280, 1280, 1280 },
-	.hfront_porch = { 41, 80, 100 },
-	.hback_porch = { 40, 79, 99 },
-	.hsync_len = { 1, 1, 1 },
+	.hfront_porch = { 30, 60, 70 },
+	.hback_porch = { 30, 60, 70 },
+	.hsync_len = { 22, 40, 60 },
 	.vactive = { 800, 800, 800 },
-	.vfront_porch = { 5, 11, 14 },
-	.vback_porch = { 4, 11, 14 },
-	.vsync_len = { 1, 1, 1 },
+	.vfront_porch = { 3, 8, 14 },
+	.vback_porch = { 3, 8, 14 },
+	.vsync_len = { 4, 7, 12 },
 	.flags = DISPLAY_FLAGS_DE_HIGH,
 };
 



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