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Sun, 15 Feb 2026 00:52:03 -0800 (PST) From: Svyatoslav Ryhel To: Neil Armstrong , Jessica Zhang , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Svyatoslav Ryhel Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH v1 4/5] drm/panel: r61307/r69328: return accumulated errors Date: Sun, 15 Feb 2026 10:51:38 +0200 Message-ID: <20260215085140.20499-5-clamor95@gmail.com> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260215085140.20499-1-clamor95@gmail.com> References: <20260215085140.20499-1-clamor95@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Return accumulated errors from dsi function calls. Signed-off-by: Svyatoslav Ryhel Reviewed-by: Neil Armstrong --- drivers/gpu/drm/panel/panel-renesas-r61307.c | 4 ++-- drivers/gpu/drm/panel/panel-renesas-r69328.c | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/panel/panel-renesas-r61307.c b/drivers/gpu/drm= /panel/panel-renesas-r61307.c index 2cc3bd66d6d4..70bda074dd0d 100644 --- a/drivers/gpu/drm/panel/panel-renesas-r61307.c +++ b/drivers/gpu/drm/panel/panel-renesas-r61307.c @@ -150,7 +150,7 @@ static int renesas_r61307_enable(struct drm_panel *pane= l) mipi_dsi_dcs_set_display_on_multi(&ctx); mipi_dsi_msleep(&ctx, 50); =20 - return 0; + return ctx.accum_err; } =20 static int renesas_r61307_disable(struct drm_panel *panel) @@ -162,7 +162,7 @@ static int renesas_r61307_disable(struct drm_panel *pan= el) mipi_dsi_msleep(&ctx, 100); mipi_dsi_dcs_enter_sleep_mode_multi(&ctx); =20 - return 0; + return ctx.accum_err; } =20 static int renesas_r61307_unprepare(struct drm_panel *panel) diff --git a/drivers/gpu/drm/panel/panel-renesas-r69328.c b/drivers/gpu/drm= /panel/panel-renesas-r69328.c index b5fe127634ae..0ed143f77e50 100644 --- a/drivers/gpu/drm/panel/panel-renesas-r69328.c +++ b/drivers/gpu/drm/panel/panel-renesas-r69328.c @@ -117,7 +117,7 @@ static int renesas_r69328_enable(struct drm_panel *pane= l) mipi_dsi_dcs_set_display_on_multi(&ctx); mipi_dsi_msleep(&ctx, 50); =20 - return 0; + return ctx.accum_err; } =20 static int renesas_r69328_disable(struct drm_panel *panel) @@ -129,7 +129,7 @@ static int renesas_r69328_disable(struct drm_panel *pan= el) mipi_dsi_msleep(&ctx, 60); mipi_dsi_dcs_enter_sleep_mode_multi(&ctx); =20 - return 0; + return ctx.accum_err; } =20 static int renesas_r69328_unprepare(struct drm_panel *panel) --=20 2.51.0