6.12-stable review patch. If anyone has any objections, please let me know.
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From: Chris Brandt chris.brandt@renesas.com
commit 226570680bbde0a698f2985db20d9faf4f23cc6e upstream.
The supported resolutions were misrepresented in earlier versions of hardware manuals.
Fixes: 768e9e61b3b9 ("drm: renesas: Add RZ/G2L DU Support") Cc: stable@vger.kernel.org Signed-off-by: Chris Brandt chris.brandt@renesas.com Tested-by: Hugo Villeneuve hvilleneuve@dimonoff.com Reviewed-by: Biju Das biju.das.jz@bp.renesas.com Signed-off-by: Biju Das biju.das.jz@bp.renesas.com Link: https://patchwork.freedesktop.org/patch/msgid/20241120150328.4131525-1-chris... Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/gpu/drm/renesas/rz-du/rzg2l_du_kms.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
--- a/drivers/gpu/drm/renesas/rz-du/rzg2l_du_kms.c +++ b/drivers/gpu/drm/renesas/rz-du/rzg2l_du_kms.c @@ -311,11 +311,11 @@ int rzg2l_du_modeset_init(struct rzg2l_d dev->mode_config.helper_private = &rzg2l_du_mode_config_helper;
/* - * The RZ DU uses the VSP1 for memory access, and is limited - * to frame sizes of 1920x1080. + * The RZ DU was designed to support a frame size of 1920x1200 (landscape) + * or 1200x1920 (portrait). */ dev->mode_config.max_width = 1920; - dev->mode_config.max_height = 1080; + dev->mode_config.max_height = 1920;
rcdu->num_crtcs = hweight8(rcdu->info->channels_mask);