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([188.163.112.70]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-5681795d633sm333731e87.68.2025.09.09.00.43.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 09 Sep 2025 00:43:12 -0700 (PDT) From: Svyatoslav Ryhel To: Lee Jones , Daniel Thompson , Jingoo Han , Helge Deller Cc: dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v1 1/1] video: backlight: lp855x_bl: set correct eprom start for LP8556 Date: Tue, 9 Sep 2025 10:43:04 +0300 Message-ID: <20250909074304.92135-2-clamor95@gmail.com> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250909074304.92135-1-clamor95@gmail.com> References: <20250909074304.92135-1-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" According to LP8556 datasheet eprom region starts at 0x98 so adjust value in the driver accordingly. Signed-off-by: Svyatoslav Ryhel Reviewed-by: Daniel Thompson (RISCstar) --- drivers/video/backlight/lp855x_bl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/video/backlight/lp855x_bl.c b/drivers/video/backlight/= lp855x_bl.c index 7075bfab59c4..d191560ce285 100644 --- a/drivers/video/backlight/lp855x_bl.c +++ b/drivers/video/backlight/lp855x_bl.c @@ -22,7 +22,7 @@ #define LP855X_DEVICE_CTRL 0x01 #define LP855X_EEPROM_START 0xA0 #define LP855X_EEPROM_END 0xA7 -#define LP8556_EPROM_START 0xA0 +#define LP8556_EPROM_START 0x98 #define LP8556_EPROM_END 0xAF =20 /* LP8555/7 Registers */ --=20 2.48.1