On Mon, Jan 18, 2021 at 02:43:42PM -0600, Jeff LaBundy wrote: > The present implementation manipulates axis swap and inversion fields > in the device to more or less duplicate what touchscreen_report_pos() > does. The resulting logic is convoluted and difficult to follow. > > Instead report the maximum X and Y coordinates in earnest as they are > read from the device, then let touchscreen_parse_properties() fix the > axes up as necessary. Finally, use touchscreen_report_pos() to report > the transformed coordinates. > > Last but not least, the maximum X and Y coordinates are not functions > of the number of rows/columns that comprise the touch surface. Either > coordinate is simply limited to 1 below what is reported for absolute > X or Y coordinates when no fingers are present (0xFFFF). > > Signed-off-by: Jeff LaBundy <jeff@xxxxxxxxxxx> Applied, thank you. -- Dmitry
