Tested on 2 different panels, with an RZ/G2L and RZ/V2L.
Thanks Hugo!
Tested-by: Chris Brandt
-Original Message-
From: Hugo Villeneuve
Sent: Wednesday, June 4, 2025 10:53 AM
To: Biju Das ; maarten.lankho...@linux.intel.com;
mrip...@kernel.org; tzimmerm...@suse.de; airl
org;
linux-ker...@vger.kernel.org; h...@hugovil.com; Hugo Villeneuve
; Chris Brandt
Subject: [PATCH v3 2/2] drm: renesas: rz-du: Set DCS maximum return packet size
From: Hugo Villeneuve
The default value of 1 will result in long read commands payload not being
saved to memory.
Fix by setting this v
..no comment at all. It's pretty obvious what the code is doing because you
are writing
RZG2L_DCS_BUF_SIZE to a register.
Chris
-Original Message-
From: Chris Brandt
Sent: Wednesday, June 4, 2025 7:54 AM
To: Hugo Villeneuve ; Biju Das ;
maarten.lankho...@linux.intel.com; m
bytes.
Chris
-Original Message-
From: Hugo Villeneuve
Sent: Wednesday, June 4, 2025 9:35 AM
To: Chris Brandt
Cc: Biju Das ; maarten.lankho...@linux.intel.com;
mrip...@kernel.org; tzimmerm...@suse.de; airl...@gmail.com; sim...@ffwll.ch;
dri-devel@lists.freedesktop.org; linux-r
When drm_panel.prepare_prev_first is set to true in a panel driver, the
panel expects the MIPI DSI hardware to be already configured before the
panel's prepare function is called because it might need to send DCS
commands.
Signed-off-by: Chris Brandt
---
v1->v2
- Fixed alignment rep
-Original Message-
From: Biju Das
Sent: Wednesday, May 21, 2025 3:41 PM
To: Chris Brandt ; Maarten Lankhorst
; Maxime Ripard ; Thomas
Zimmermann ; David Airlie ; Simona
Vetter ; Hien Huynh ; Hugo
Villeneuve
Cc: dri-devel@lists.freedesktop.org; linux-renesas-...@vger.kernel.org; Chris
Bra
Sorry, ignore this version.
The local variables are wrong.
I'll submit a V2.
Chris
-Original Message-
From: Chris Brandt
Sent: Wednesday, May 21, 2025 10:24 AM
To: Biju Das ; Maarten Lankhorst
; Maxime Ripard ; Thomas
Zimmermann ; David Airlie ; Simona
Vetter ; Hien
When drm_panel.prepare_prev_first is set to true in a panel driver, the
panel expects the MIPI DSI hardware to be already configured before the
panel's prepare function is called because it might need to send DCS
commands.
Signed-off-by: Chris Brandt
---
drivers/gpu/drm/renesas/
ode needs to go into the new pre_enable function I made, I
suggest his patch set assumes my patch was already applied.
For now, I'm going to stick with my V1.
Sorry for the noise.
Chris
-Original Message-
From: Chris Brandt
Sent: Wednesday, May 21, 2025 2:38 PM
To: Chris Brandt ;
The supported resolutions were misrepresented in earlier versions of
hardware manuals.
Fixes: 768e9e61b3b9 ("drm: renesas: Add RZ/G2L DU Support")
Cc: sta...@vger.kernel.org
Signed-off-by: Chris Brandt
---
drivers/gpu/drm/renesas/rz-du/rzg2l_du_kms.c | 6 +++---
1 file changed, 3
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