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[178.79.73.218]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b55d67d8283sm760176466b.38.2025.10.12.12.24.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 12 Oct 2025 12:24:09 -0700 (PDT) From: Jernej Skrabec To: mripard@kernel.org, wens@csie.org Cc: maarten.lankhorst@linux.intel.com, tzimmermann@suse.de, airlied@gmail.com, simona@ffwll.ch, samuel@sholland.org, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org, Jernej Skrabec Subject: [PATCH 25/30] drm/sun4i: ui_scaler: drop sanity checks Date: Sun, 12 Oct 2025 21:23:25 +0200 Message-ID: <20251012192330.6903-26-jernej.skrabec@gmail.com> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20251012192330.6903-1-jernej.skrabec@gmail.com> References: <20251012192330.6903-1-jernej.skrabec@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251012_122412_199452_D2738B7A X-CRM114-Status: UNSURE ( 9.77 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org They can't be triggered if mixer configuration is properly specified in quirks. Additionally, number of VI channels won't be available in future due to rework for DE33 support. Signed-off-by: Jernej Skrabec --- drivers/gpu/drm/sun4i/sun8i_ui_scaler.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/drivers/gpu/drm/sun4i/sun8i_ui_scaler.c b/drivers/gpu/drm/sun4i/sun8i_ui_scaler.c index 2fc54dc20307..c0947ccf675b 100644 --- a/drivers/gpu/drm/sun4i/sun8i_ui_scaler.c +++ b/drivers/gpu/drm/sun4i/sun8i_ui_scaler.c @@ -132,9 +132,6 @@ void sun8i_ui_scaler_enable(struct sun8i_layer *layer, bool enable) struct sun8i_mixer *mixer = layer->mixer; u32 val, base; - if (WARN_ON(layer->channel < mixer->cfg->vi_num)) - return; - base = sun8i_ui_scaler_base(mixer, layer->channel); if (enable) @@ -155,9 +152,6 @@ void sun8i_ui_scaler_setup(struct sun8i_layer *layer, int i, offset; u32 base; - if (WARN_ON(layer->channel < mixer->cfg->vi_num)) - return; - base = sun8i_ui_scaler_base(mixer, layer->channel); hphase <<= SUN8I_UI_SCALER_PHASE_FRAC - 16; -- 2.51.0