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Tue, 29 Sep 2026 01:02:01 -0700 (PDT) Received: from pc130107.ADVANTECH.CORP ([123.51.235.159]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-885e1067425sm372775b3a.13.2026.09.29.01.01.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 29 Sep 2026 01:02:01 -0700 (PDT) From: Hsieh Hung-En To: neil.armstrong@linaro.org, jesszhan0024@gmail.com, dianders@chromium.org Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, mripard@kernel.org, tzimmermann@suse.de, airlied@gmail.com, simona@ffwll.ch, Hsieh Hung-En Subject: [PATCH] drm/panel: ronbo-rb070d30: Use mipi_dsi_*_multi() functions Date: Tue, 29 Sep 2026 16:01:43 +0800 Message-ID: <20260929080143.559685-1-hungen3108@gmail.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Replace the deprecated mipi_dsi_dcs_exit_sleep_mode() and mipi_dsi_dcs_enter_sleep_mode() calls in the enable and disable callbacks with their _multi variants, as suggested in Documentation/gpu/todo.rst. The callbacks retain the same return values. The new helpers additionally log an error if the command fails. Signed-off-by: Hsieh Hung-En --- Notes: Compile-tested on arm64 with W=1; not tested on hardware. drivers/gpu/drm/panel/panel-ronbo-rb070d30.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/panel/panel-ronbo-rb070d30.c b/drivers/gpu/drm/panel/panel-ronbo-rb070d30.c index c3fbc459c..ebe6352db 100644 --- a/drivers/gpu/drm/panel/panel-ronbo-rb070d30.c +++ b/drivers/gpu/drm/panel/panel-ronbo-rb070d30.c @@ -75,15 +75,19 @@ static int rb070d30_panel_unprepare(struct drm_panel *panel) static int rb070d30_panel_enable(struct drm_panel *panel) { struct rb070d30_panel *ctx = panel_to_rb070d30_panel(panel); + struct mipi_dsi_multi_context dsi_ctx = { .dsi = ctx->dsi }; - return mipi_dsi_dcs_exit_sleep_mode(ctx->dsi); + mipi_dsi_dcs_exit_sleep_mode_multi(&dsi_ctx); + return dsi_ctx.accum_err; } static int rb070d30_panel_disable(struct drm_panel *panel) { struct rb070d30_panel *ctx = panel_to_rb070d30_panel(panel); + struct mipi_dsi_multi_context dsi_ctx = { .dsi = ctx->dsi }; - return mipi_dsi_dcs_enter_sleep_mode(ctx->dsi); + mipi_dsi_dcs_enter_sleep_mode_multi(&dsi_ctx); + return dsi_ctx.accum_err; } /* Default timings */ -- 2.43.0