[PATCH] radeon: Set DESKTOP_HEIGHT register to the framebuffer (not mode) height.

From: Michel D?nzer The value of this register is transferred to the V_COUNTER register at the beginning of vertical blank. V_COUNTER is the reference for VLINE waits and goes from VIEWPORT_Y_START to VIEWPORT_Y_START+VIEWPORT_HEIGHT during scanout, so if VIEWPORT_Y_START is not 0, V_COUNTER actu

[PATCH] radeon: Set DESKTOP_HEIGHT register to the framebuffer (not mode) height.

2012/2/1 Michel D?nzer : > From: Michel D?nzer > > The value of this register is transferred to the V_COUNTER register at the > beginning of vertical blank. V_COUNTER is the reference for VLINE waits and > goes from VIEWPORT_Y_START to VIEWPORT_Y_START+VIEWPORT_HEIGHT during scanout, > so if VIEWP

Re: [PATCH] radeon: Set DESKTOP_HEIGHT register to the framebuffer (not mode) height.

2012/2/1 Michel Dänzer : > From: Michel Dänzer > > The value of this register is transferred to the V_COUNTER register at the > beginning of vertical blank. V_COUNTER is the reference for VLINE waits and > goes from VIEWPORT_Y_START to VIEWPORT_Y_START+VIEWPORT_HEIGHT during scanout, > so if VIEWP

[PATCH] radeon: Set DESKTOP_HEIGHT register to the framebuffer (not mode) height.

From: Michel Dänzer The value of this register is transferred to the V_COUNTER register at the beginning of vertical blank. V_COUNTER is the reference for VLINE waits and goes from VIEWPORT_Y_START to VIEWPORT_Y_START+VIEWPORT_HEIGHT during scanout, so if VIEWPORT_Y_START is not 0, V_COUNTER actu