From mboxrd@z Thu Jan 1 00:00:00 1970 From: Akshay Bhat Subject: Re: [PATCH v4 3/7] ARM: dts: imx: Add Advantech BA-16 Qseven module Date: Wed, 2 Dec 2015 15:53:16 -0500 Message-ID: <565F5A3C.6080509@timesys.com> References: <1449080180-31945-1-git-send-email-akshay.bhat@timesys.com> <1449080180-31945-4-git-send-email-akshay.bhat@timesys.com> <1647955.6yZUflBPcH@wuerfel> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1647955.6yZUflBPcH@wuerfel> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Arnd Bergmann Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, shawnguo-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, kernel-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org, robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, linux-lFZ/pmaqli7XmaaqVzeoHQ@public.gmane.org, galak-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org, mark.rutland-5wv7dgnIgG8@public.gmane.org, ijc+devicetree-KcIKpvwj1kUDXYZnReoRVg@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, justin.waters-jEh4hwF5bVhBDgjK7y7TUQ@public.gmane.org, l.stach-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org, Martin Donnelly List-Id: devicetree@vger.kernel.org On 12/02/2015 02:36 PM, Arnd Bergmann wrote: > On Wednesday 02 December 2015 13:16:16 Akshay Bhat wrote: >> + brightness-levels = < 0 1 2 3 4 5 6 7 8 9 >> + 10 11 12 13 14 15 16 17 18 19 >> + 20 21 22 23 24 25 26 27 28 29 >> + 30 31 32 33 34 35 36 37 38 39 >> + 40 41 42 43 44 45 46 47 48 49 >> + 50 51 52 53 54 55 56 57 58 59 >> + 60 61 62 63 64 65 66 67 68 69 >> + 70 71 72 73 74 75 76 77 78 79 >> + 80 81 82 83 84 85 86 87 88 89 >> + 90 91 92 93 94 95 96 97 98 99 >> + 100 101 102 103 104 105 106 107 108 109 >> + 110 111 112 113 114 115 116 117 118 119 >> + 120 121 122 123 124 125 126 127 128 129 >> + 130 131 132 133 134 135 136 137 138 139 >> + 140 141 142 143 144 145 146 147 148 149 >> + 150 151 152 153 154 155 156 157 158 159 >> + 160 161 162 163 164 165 166 167 168 169 >> + 170 171 172 173 174 175 176 177 178 179 >> + 180 181 182 183 184 185 186 187 188 189 >> + 190 191 192 193 194 195 196 197 198 199 >> + 200 201 202 203 204 205 206 207 208 209 >> + 210 211 212 213 214 215 216 217 218 219 >> + 220 221 222 223 224 225 226 227 228 229 >> + 230 231 232 233 234 235 236 237 238 239 >> + 240 241 242 243 244 245 246 247 248 249 >> + 250 251 252 253 254 255>; >> > > That is a lot of brightness levels. Why do you need so many of them? > > Arnd > Hi Arnd, The product allows for a fine grained selection of the LCD brightness (analogy might be a laptop brightness slider), hence all possible levels have been included. Thanks, Akshay -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html